utility for debugging

2026-01-11 23:18:07 -05:00 · 2025-08-09 15:43:14 +09:00
80 changed files with 1154 additions and 2462 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,9 +17,9 @@ repository = "https://github.com/scroll-tech/scroll"
 version = "4.5.8"

 [workspace.dependencies]
-scroll-zkvm-prover = { git = "https://github.com/scroll-tech/zkvm-prover", rev = "ad0efe7" }
-scroll-zkvm-verifier = { git = "https://github.com/scroll-tech/zkvm-prover", rev = "ad0efe7" }
-scroll-zkvm-types = { git = "https://github.com/scroll-tech/zkvm-prover", rev = "ad0efe7" }
+scroll-zkvm-prover-euclid = { git = "https://github.com/scroll-tech/zkvm-prover", branch = "feat/0.5.1", package = "scroll-zkvm-prover" }
+scroll-zkvm-verifier-euclid = { git = "https://github.com/scroll-tech/zkvm-prover", branch = "feat/0.5.1", package = "scroll-zkvm-verifier" }
+scroll-zkvm-types = { git = "https://github.com/scroll-tech/zkvm-prover", branch = "feat/0.5.1" }

 sbv-primitives = { git = "https://github.com/scroll-tech/stateless-block-verifier", branch = "chore/openvm-1.3", features = ["scroll"] }
 sbv-utils = { git = "https://github.com/scroll-tech/stateless-block-verifier", branch = "chore/openvm-1.3" }
--- a/bridge-history-api/go.mod
+++ b/bridge-history-api/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/pressly/goose/v3 v3.16.0
 	github.com/prometheus/client_golang v1.19.0
-	github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178
+	github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20250729113104-bd8f141bb3e9
 	github.com/stretchr/testify v1.9.0
 	github.com/urfave/cli/v2 v2.25.7
--- a/bridge-history-api/go.sum
+++ b/bridge-history-api/go.sum
@@ -309,8 +309,8 @@ github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
 github.com/rs/cors v1.7.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178 h1:4utngmJHXSOS5FoSdZhEV1xMRirpArbXvyoCZY9nYj0=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
+github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6 h1:vb2XLvQwCf+F/ifP6P/lfeiQrHY6+Yb/E3R4KHXLqSE=
+github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250729113104-bd8f141bb3e9 h1:u371VK8eOU2Z/0SVf5KDI3eJc8msHSpJbav4do/8n38=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250729113104-bd8f141bb3e9/go.mod h1:pDCZ4iGvEGmdIe4aSAGBrb7XSrKEML6/L/wEMmNxOdk=
 github.com/scroll-tech/zktrie v0.8.4 h1:UagmnZ4Z3ITCk+aUq9NQZJNAwnWl4gSxsLb2Nl7IgRE=
--- a/bridge-history-api/internal/config/config.go
+++ b/bridge-history-api/internal/config/config.go
@@ -38,7 +38,6 @@ type FetcherConfig struct {
 	BeaconNodeAPIEndpoint  string `json:"BeaconNodeAPIEndpoint"`
 	BlobScanAPIEndpoint    string `json:"BlobScanAPIEndpoint"`
 	BlockNativeAPIEndpoint string `json:"BlockNativeAPIEndpoint"`
-	AwsS3Endpoint          string `json:"AwsS3Endpoint"`
 }

 // RedisConfig redis config
--- a/bridge-history-api/internal/controller/fetcher/l1_fetcher.go
+++ b/bridge-history-api/internal/controller/fetcher/l1_fetcher.go
@@ -39,9 +39,6 @@ type L1MessageFetcher struct {
 // NewL1MessageFetcher creates a new L1MessageFetcher instance.
 func NewL1MessageFetcher(ctx context.Context, cfg *config.FetcherConfig, db *gorm.DB, client *ethclient.Client) (*L1MessageFetcher, error) {
 	blobClient := blob_client.NewBlobClients()
-	if cfg.AwsS3Endpoint != "" {
-		blobClient.AddBlobClient(blob_client.NewAwsS3Client(cfg.AwsS3Endpoint))
-	}
 	if cfg.BeaconNodeAPIEndpoint != "" {
 		beaconNodeClient, err := blob_client.NewBeaconNodeClient(cfg.BeaconNodeAPIEndpoint)
 		if err != nil {
--- a/common/go.mod
+++ b/common/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2
 	github.com/orcaman/concurrent-map v1.0.0
 	github.com/prometheus/client_golang v1.19.0
-	github.com/scroll-tech/go-ethereum v1.10.14-0.20250625112225-a67863c65587
+	github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601
 	github.com/stretchr/testify v1.10.0
 	github.com/testcontainers/testcontainers-go v0.30.0
 	github.com/testcontainers/testcontainers-go/modules/compose v0.30.0
@@ -184,7 +184,7 @@ require (
 	github.com/rjeczalik/notify v0.9.1 // indirect
 	github.com/rs/cors v1.7.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
-	github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178 // indirect
+	github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435 // indirect
 	github.com/scroll-tech/zktrie v0.8.4 // indirect
 	github.com/secure-systems-lab/go-securesystemslib v0.4.0 // indirect
 	github.com/serialx/hashring v0.0.0-20190422032157-8b2912629002 // indirect
--- a/common/go.sum
+++ b/common/go.sum
@@ -636,10 +636,10 @@ github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
 github.com/rs/cors v1.7.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178 h1:4utngmJHXSOS5FoSdZhEV1xMRirpArbXvyoCZY9nYj0=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20250625112225-a67863c65587 h1:wG1+gb+K4iLtxAHhiAreMdIjP5x9hB64duraN2+u1QU=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20250625112225-a67863c65587/go.mod h1:YyfB2AyAtphlbIuDQgaxc2b9mo0zE4EBA1+qtXvzlmg=
+github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435 h1:X9fkvjrYBY79lGgKEPpUhuiJ4vWpWwzOVw4H8CU8L54=
+github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435/go.mod h1:yhTS9OVC0xQGhg7DN5iV5KZJvnSIlFWAxDdp+6jxQtY=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601 h1:NEsjCG6uSvLRBlsP3+x6PL1kM+Ojs3g8UGotIPgJSz8=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601/go.mod h1:OblWe1+QrZwdpwO0j/LY3BSGuKT3YPUFBDQQgvvfStQ=
 github.com/scroll-tech/zktrie v0.8.4 h1:UagmnZ4Z3ITCk+aUq9NQZJNAwnWl4gSxsLb2Nl7IgRE=
 github.com/scroll-tech/zktrie v0.8.4/go.mod h1:XvNo7vAk8yxNyTjBDj5WIiFzYW4bx/gJ78+NK6Zn6Uk=
 github.com/secure-systems-lab/go-securesystemslib v0.4.0 h1:b23VGrQhTA8cN2CbBw7/FulN9fTtqYUdS5+Oxzt+DUE=
--- a/common/types/message/message.go
+++ b/common/types/message/message.go
@@ -135,18 +135,10 @@ type BlockContextV2 struct {
 	NumL1Msgs uint16      `json:"num_l1_msgs"`
 }

-// Metric data carried with OpenVMProof
-type OpenVMProofStat struct {
-	TotalCycle         uint64 `json:"total_cycles"`
-	ExecutionTimeMills uint64 `json:"execution_time_mills"`
-	ProvingTimeMills   uint64 `json:"proving_time_mills"`
-}
-
 // Proof for flatten VM proof
 type OpenVMProof struct {
-	Proof        []byte           `json:"proofs"`
-	PublicValues []byte           `json:"public_values"`
-	Stat         *OpenVMProofStat `json:"stat,omitempty"`
+	Proof        []byte `json:"proofs"`
+	PublicValues []byte `json:"public_values"`
 }

 // Proof for flatten EVM proof
@@ -158,8 +150,7 @@ type OpenVMEvmProof struct {
 // OpenVMChunkProof includes the proof info that are required for chunk verification and rollup.
 type OpenVMChunkProof struct {
 	MetaData struct {
-		ChunkInfo    *ChunkInfo `json:"chunk_info"`
-		TotalGasUsed uint64     `json:"chunk_total_gas"`
+		ChunkInfo *ChunkInfo `json:"chunk_info"`
 	} `json:"metadata"`

 	VmProof    *OpenVMProof `json:"proof"`
--- a/common/version/version.go
+++ b/common/version/version.go
@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )

-var tag = "v4.5.47"
+var tag = "v4.5.38"

 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
--- a/coordinator/Makefile
+++ b/coordinator/Makefile
@@ -34,13 +34,6 @@ coordinator_cron:
 coordinator_tool:
 	go build -ldflags "-X scroll-tech/common/version.ZkVersion=${ZK_VERSION}" -o $(PWD)/build/bin/coordinator_tool ./cmd/tool

-localsetup: coordinator_api ## Local setup: build coordinator_api, copy config, and setup releases
-	@echo "Copying configuration files..."
-	cp -r $(PWD)/conf $(PWD)/build/bin/
-	@echo "Setting up releases..."
-	cd $(PWD)/build && bash setup_releases.sh
-
-
 #coordinator_api_skip_libzkp:
 #	go build -ldflags "-X scroll-tech/common/version.ZkVersion=${ZK_VERSION}" -o $(PWD)/build/bin/coordinator_api ./cmd/api

--- a/coordinator/build/setup_releases.sh
+++ b/coordinator/build/setup_releases.sh
@@ -1,62 +0,0 @@
-#!/bin/bash
-
-# release version
-if [ -z "${SCROLL_ZKVM_VERSION}" ]; then
-  echo "SCROLL_ZKVM_VERSION not set"
-  exit 1
-fi
-
-# set ASSET_DIR by reading from config.json
-CONFIG_FILE="bin/conf/config.json"
-if [ ! -f "$CONFIG_FILE" ]; then
-  echo "Config file $CONFIG_FILE not found"
-  exit 1
-fi
-
-# get the number of verifiers in the array
-VERIFIER_COUNT=$(jq -r '.prover_manager.verifier.verifiers | length' "$CONFIG_FILE")
-
-if [ "$VERIFIER_COUNT" = "null" ] || [ "$VERIFIER_COUNT" -eq 0 ]; then
-  echo "No verifiers found in config file"
-  exit 1
-fi
-
-echo "Found $VERIFIER_COUNT verifier(s) in config"
-
-# iterate through each verifier entry
-for ((i=0; i<$VERIFIER_COUNT; i++)); do
-  # extract assets_path for current verifier
-  ASSETS_PATH=$(jq -r ".prover_manager.verifier.verifiers[$i].assets_path" "$CONFIG_FILE")
-  FORK_NAME=$(jq -r ".prover_manager.verifier.verifiers[$i].fork_name" "$CONFIG_FILE")
-  
-  if [ "$ASSETS_PATH" = "null" ]; then
-    echo "Warning: Could not find assets_path for verifier $i, skipping..."
-    continue
-  fi
-
-  echo "Processing verifier $i ($FORK_NAME): assets_path=$ASSETS_PATH"
-
-  # check if it's an absolute path (starts with /)
-  if [[ "$ASSETS_PATH" = /* ]]; then
-    # absolute path, use as is
-    ASSET_DIR="$ASSETS_PATH"
-  else
-    # relative path, prefix with "bin/"
-    ASSET_DIR="bin/$ASSETS_PATH"
-  fi
-
-  echo "Using ASSET_DIR: $ASSET_DIR"
-
-  # create directory if it doesn't exist
-  mkdir -p "$ASSET_DIR"
-
-  # assets for verifier-only mode
-  echo "Downloading assets for $FORK_NAME to $ASSET_DIR..."
-  wget https://circuit-release.s3.us-west-2.amazonaws.com/scroll-zkvm/releases/$SCROLL_ZKVM_VERSION/verifier/verifier.bin -O ${ASSET_DIR}/verifier.bin
-  wget https://circuit-release.s3.us-west-2.amazonaws.com/scroll-zkvm/releases/$SCROLL_ZKVM_VERSION/verifier/openVmVk.json -O ${ASSET_DIR}/openVmVk.json
-  
-  echo "Completed downloading assets for $FORK_NAME"
-  echo "---"
-done
-
-echo "All verifier assets downloaded successfully"
--- a/coordinator/conf/config.json
+++ b/coordinator/conf/config.json
@@ -12,7 +12,7 @@
        {
          "assets_path": "assets",
          "fork_name": "euclidV2"
-        },        
+        },
        {
          "assets_path": "assets",
          "fork_name": "feynman"
--- a/coordinator/go.mod
+++ b/coordinator/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/prometheus/client_golang v1.19.0
-	github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178
+	github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20250626110859-cc9a1dd82de7
 	github.com/shopspring/decimal v1.3.1
 	github.com/stretchr/testify v1.10.0
--- a/coordinator/go.sum
+++ b/coordinator/go.sum
@@ -253,8 +253,8 @@ github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
 github.com/rs/cors v1.7.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178 h1:4utngmJHXSOS5FoSdZhEV1xMRirpArbXvyoCZY9nYj0=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
+github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6 h1:vb2XLvQwCf+F/ifP6P/lfeiQrHY6+Yb/E3R4KHXLqSE=
+github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250626110859-cc9a1dd82de7 h1:1rN1qocsQlOyk1VCpIEF1J5pfQbLAi1pnMZSLQS37jQ=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250626110859-cc9a1dd82de7/go.mod h1:pDCZ4iGvEGmdIe4aSAGBrb7XSrKEML6/L/wEMmNxOdk=
 github.com/scroll-tech/zktrie v0.8.4 h1:UagmnZ4Z3ITCk+aUq9NQZJNAwnWl4gSxsLb2Nl7IgRE=
--- a/coordinator/internal/config/config.go
+++ b/coordinator/internal/config/config.go
@@ -57,10 +57,9 @@ type Config struct {

 // AssetConfig contain assets configurated for each fork, the defaul vkfile name is "OpenVmVk.json".
 type AssetConfig struct {
-	AssetsPath       string `json:"assets_path"`
-	ForkName         string `json:"fork_name"`
-	Vkfile           string `json:"vk_file,omitempty"`
-	MinProverVersion string `json:"min_prover_version,omitempty"`
+	AssetsPath string `json:"assets_path"`
+	ForkName   string `json:"fork_name"`
+	Vkfile     string `json:"vk_file,omitempty"`
 }

 // VerifierConfig load zk verifier config.
--- a/coordinator/internal/logic/auth/login.go
+++ b/coordinator/internal/logic/auth/login.go
@@ -24,16 +24,18 @@ type LoginLogic struct {

 	openVmVks map[string]struct{}

-	proverVersionHardForkMap map[string]string
+	proverVersionHardForkMap map[string][]string
 }

 // NewLoginLogic new a LoginLogic
 func NewLoginLogic(db *gorm.DB, cfg *config.Config, vf *verifier.Verifier) *LoginLogic {
-	proverVersionHardForkMap := make(map[string]string)
+	proverVersionHardForkMap := make(map[string][]string)

+	var hardForks []string
 	for _, cfg := range cfg.ProverManager.Verifier.Verifiers {
-		proverVersionHardForkMap[cfg.ForkName] = cfg.MinProverVersion
+		hardForks = append(hardForks, cfg.ForkName)
 	}
+	proverVersionHardForkMap[cfg.ProverManager.Verifier.MinProverVersion] = hardForks

 	return &LoginLogic{
 		cfg:                      cfg,
@@ -99,15 +101,9 @@ func (l *LoginLogic) ProverHardForkName(login *types.LoginParameter) (string, er
 	}

 	proverVersion := proverVersionSplits[0]
-	var hardForkNames []string
-	for n, minVersion := range l.proverVersionHardForkMap {
-		if minVersion == "" || version.CheckScrollRepoVersion(proverVersion, minVersion) {
-			hardForkNames = append(hardForkNames, n)
-		}
-	}
-	if len(hardForkNames) == 0 {
-		return "", fmt.Errorf("invalid prover prover_version:%s", login.Message.ProverVersion)
+	if hardForkNames, ok := l.proverVersionHardForkMap[proverVersion]; ok {
+		return strings.Join(hardForkNames, ","), nil
 	}

-	return strings.Join(hardForkNames, ","), nil
+	return "", fmt.Errorf("invalid prover prover_version:%s", login.Message.ProverVersion)
 }
--- a/coordinator/internal/logic/submitproof/proof_receiver.go
+++ b/coordinator/internal/logic/submitproof/proof_receiver.go
@@ -71,9 +71,6 @@ type ProofReceiverLogic struct {
 	validateFailureProverTaskStatusNotOk  prometheus.Counter
 	validateFailureProverTaskTimeout      prometheus.Counter
 	validateFailureProverTaskHaveVerifier prometheus.Counter
-	proverSpeed                           *prometheus.GaugeVec
-	provingTime                           prometheus.Gauge
-	evmCyclePerGas                        prometheus.Gauge

 	ChunkTask  provertask.ProverTask
 	BundleTask provertask.ProverTask
@@ -82,7 +79,6 @@ type ProofReceiverLogic struct {

 // NewSubmitProofReceiverLogic create a proof receiver logic
 func NewSubmitProofReceiverLogic(cfg *config.ProverManager, chainCfg *params.ChainConfig, db *gorm.DB, vf *verifier.Verifier, reg prometheus.Registerer) *ProofReceiverLogic {
-
 	return &ProofReceiverLogic{
 		chunkOrm:      orm.NewChunk(db),
 		batchOrm:      orm.NewBatch(db),
@@ -137,18 +133,6 @@ func NewSubmitProofReceiverLogic(cfg *config.ProverManager, chainCfg *params.Cha
 			Name: "coordinator_validate_failure_submit_have_been_verifier",
 			Help: "Total number of submit proof validate failure proof have been verifier.",
 		}),
-		evmCyclePerGas: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
-			Name: "evm_circuit_cycle_per_gas",
-			Help: "VM cycles cost for a gas unit cost in evm execution",
-		}),
-		provingTime: promauto.With(reg).NewGauge(prometheus.GaugeOpts{
-			Name: "chunk_proving_time",
-			Help: "Wall clock time for chunk proving in second",
-		}),
-		proverSpeed: promauto.With(reg).NewGaugeVec(prometheus.GaugeOpts{
-			Name: "prover_speed",
-			Help: "Cycle against running time of prover (in mhz)",
-		}, []string{"type", "phase"}),
 	}
 }

@@ -220,34 +204,12 @@ func (m *ProofReceiverLogic) HandleZkProof(ctx *gin.Context, proofParameter coor
 			return unmarshalErr
 		}
 		success, verifyErr = m.verifier.VerifyChunkProof(chunkProof, hardForkName)
-		if stat := chunkProof.VmProof.Stat; stat != nil {
-			if g, _ := m.proverSpeed.GetMetricWithLabelValues("chunk", "exec"); g != nil && stat.ExecutionTimeMills > 0 {
-				g.Set(float64(stat.TotalCycle) / float64(stat.ExecutionTimeMills*1000))
-			}
-			if g, _ := m.proverSpeed.GetMetricWithLabelValues("chunk", "proving"); g != nil && stat.ProvingTimeMills > 0 {
-				g.Set(float64(stat.TotalCycle) / float64(stat.ProvingTimeMills*1000))
-			}
-			if chunkProof.MetaData.TotalGasUsed > 0 {
-				cycle_per_gas := float64(stat.TotalCycle) / float64(chunkProof.MetaData.TotalGasUsed)
-				m.evmCyclePerGas.Set(cycle_per_gas)
-			}
-			m.provingTime.Set(float64(stat.ProvingTimeMills) / 1000)
-		}
-
 	case message.ProofTypeBatch:
 		batchProof := &message.OpenVMBatchProof{}
 		if unmarshalErr := json.Unmarshal([]byte(proofParameter.Proof), &batchProof); unmarshalErr != nil {
 			return unmarshalErr
 		}
 		success, verifyErr = m.verifier.VerifyBatchProof(batchProof, hardForkName)
-		if stat := batchProof.VmProof.Stat; stat != nil {
-			if g, _ := m.proverSpeed.GetMetricWithLabelValues("batch", "exec"); g != nil && stat.ExecutionTimeMills > 0 {
-				g.Set(float64(stat.TotalCycle) / float64(stat.ExecutionTimeMills*1000))
-			}
-			if g, _ := m.proverSpeed.GetMetricWithLabelValues("batch", "proving"); g != nil && stat.ProvingTimeMills > 0 {
-				g.Set(float64(stat.TotalCycle) / float64(stat.ProvingTimeMills*1000))
-			}
-		}
 	case message.ProofTypeBundle:
 		bundleProof := &message.OpenVMBundleProof{}
 		if unmarshalErr := json.Unmarshal([]byte(proofParameter.Proof), &bundleProof); unmarshalErr != nil {
--- a/coordinator/internal/logic/verifier/verifier.go
+++ b/coordinator/internal/logic/verifier/verifier.go
@@ -4,7 +4,6 @@ package verifier

 import (
 	"encoding/base64"
-	"encoding/hex"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -130,23 +129,6 @@ const blocked_vks = `
 	D6YFHwTLZF/U2zpYJPQ3LwJZRm85yA5Vq2iFBqd3Mk4iwOUpS8sbOp3vg2+NDxhhKphgYpuUlykpdsoRhEt+cw==,
 `

-// tries to decode s as hex, and if that fails, as base64.
-func decodeVkString(s string) ([]byte, error) {
-	// Try hex decoding first
-	if b, err := hex.DecodeString(s); err == nil {
-		return b, nil
-	}
-	// Fallback to base64 decoding
-	b, err := base64.StdEncoding.DecodeString(s)
-	if err != nil {
-		return nil, err
-	}
-	if len(b) == 0 {
-		return nil, fmt.Errorf("decode vk string %s fail (empty bytes)", s)
-	}
-	return b, nil
-}
-
 func (v *Verifier) loadOpenVMVks(cfg config.AssetConfig) error {

 	vkFileName := cfg.Vkfile
@@ -183,17 +165,17 @@ func (v *Verifier) loadOpenVMVks(cfg config.AssetConfig) error {
 	v.OpenVMVkMap[dump.Bundle] = struct{}{}
 	log.Info("Load vks", "from", cfg.AssetsPath, "chunk", dump.Chunk, "batch", dump.Batch, "bundle", dump.Bundle)

-	decodedBytes, err := decodeVkString(dump.Chunk)
+	decodedBytes, err := base64.StdEncoding.DecodeString(dump.Chunk)
 	if err != nil {
 		return err
 	}
 	v.ChunkVk[cfg.ForkName] = decodedBytes
-	decodedBytes, err = decodeVkString(dump.Batch)
+	decodedBytes, err = base64.StdEncoding.DecodeString(dump.Batch)
 	if err != nil {
 		return err
 	}
 	v.BatchVk[cfg.ForkName] = decodedBytes
-	decodedBytes, err = decodeVkString(dump.Bundle)
+	decodedBytes, err = base64.StdEncoding.DecodeString(dump.Bundle)
 	if err != nil {
 		return err
 	}
--- a/coordinator/test/api_test.go
+++ b/coordinator/test/api_test.go
@@ -584,8 +584,7 @@ func testTimeoutProof(t *testing.T) {
 	err = chunkOrm.UpdateBatchHashInRange(context.Background(), 0, 100, batch.Hash)
 	assert.NoError(t, err)
 	encodeData, err := json.Marshal(message.OpenVMChunkProof{VmProof: &message.OpenVMProof{}, MetaData: struct {
-		ChunkInfo    *message.ChunkInfo `json:"chunk_info"`
-		TotalGasUsed uint64             `json:"chunk_total_gas"`
+		ChunkInfo *message.ChunkInfo `json:"chunk_info"`
 	}{ChunkInfo: &message.ChunkInfo{}}})
 	assert.NoError(t, err)
 	assert.NotEmpty(t, encodeData)
--- a/crates/gpu_override/.cargo/config.toml
+++ b/crates/gpu_override/.cargo/config.toml
@@ -1,16 +1,16 @@

 [patch."https://github.com/openvm-org/openvm.git"]
-openvm-build = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-circuit = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-continuations = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-instructions ={ git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-native-circuit = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-native-compiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-native-recursion = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-native-transpiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-rv32im-transpiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
-openvm-sdk = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false, features = ["parallel", "bench-metrics", "evm-prove"] }
-openvm-transpiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.3.0-pipe", default-features = false }
+openvm-build = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-circuit = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-continuations = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-instructions ={ git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-native-circuit = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-native-compiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-native-recursion = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-native-transpiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-rv32im-transpiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }
+openvm-sdk = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false, features = ["parallel", "bench-metrics", "evm-prove"] }
+openvm-transpiler = { git = "ssh://git@github.com/scroll-tech/openvm-gpu.git", branch = "patch-v1.2.1-rc.1-pipe", default-features = false }

 [patch."https://github.com/openvm-org/stark-backend.git"]
 openvm-stark-backend = { git = "ssh://git@github.com/scroll-tech/openvm-stark-gpu.git", branch = "main", features = ["gpu"] }
@@ -42,4 +42,4 @@ p3-poseidon2-air = { git = "ssh://git@github.com/scroll-tech/plonky3-gpu.git", t
 p3-symmetric = { git = "ssh://git@github.com/scroll-tech/plonky3-gpu.git", tag = "v0.2.1" }
 p3-uni-stark = { git = "ssh://git@github.com/scroll-tech/plonky3-gpu.git", tag = "v0.2.1" }
 p3-maybe-rayon = { git = "ssh://git@github.com/scroll-tech/plonky3-gpu.git", tag = "v0.2.1" } # the "parallel" feature is NOT on by default to allow single-threaded benchmarking
-p3-bn254-fr = { git = "ssh://git@github.com/scroll-tech/plonky3-gpu.git", tag = "v0.2.1" }
+p3-bn254-fr = { git = "ssh://git@github.com/scroll-tech/plonky3-gpu.git", tag = "v0.2.1" }
--- a/crates/gpu_override/Cargo.lock
+++ b/crates/gpu_override/Cargo.lock
@@ -4573,36 +4573,36 @@ dependencies = [

 [[package]]
 name = "openvm"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "bytemuck",
 "num-bigint 0.4.6",
- "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-platform 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-rv32im-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe)",
+ "openvm-platform 1.2.1-rc.0",
+ "openvm-rv32im-guest 1.2.1-rc.0",
 "serde",
 ]

 [[package]]
 name = "openvm"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "bytemuck",
 "getrandom 0.2.16",
 "getrandom 0.3.3",
 "num-bigint 0.4.6",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-platform 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-rv32im-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-platform 1.3.0",
+ "openvm-rv32im-guest 1.3.0",
 "serde",
 ]

 [[package]]
 name = "openvm-algebra-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -4630,10 +4630,10 @@ dependencies = [

 [[package]]
 name = "openvm-algebra-complex-macros"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-macros-common 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-macros-common 1.2.1-rc.0",
 "quote",
 "syn 2.0.101",
 ]
@@ -4641,25 +4641,25 @@ dependencies = [
 [[package]]
 name = "openvm-algebra-complex-macros"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
- "openvm-macros-common 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-macros-common 1.3.0",
 "quote",
 "syn 2.0.101",
 ]

 [[package]]
 name = "openvm-algebra-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "halo2curves-axiom",
 "num-bigint 0.4.6",
 "once_cell",
- "openvm-algebra-complex-macros 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-algebra-moduli-macros 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-rv32im-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-algebra-complex-macros 1.2.1-rc.0",
+ "openvm-algebra-moduli-macros 1.2.1-rc.0",
+ "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe)",
+ "openvm-rv32im-guest 1.2.1-rc.0",
 "serde-big-array",
 "strum_macros 0.26.4",
 ]
@@ -4667,27 +4667,27 @@ dependencies = [
 [[package]]
 name = "openvm-algebra-guest"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "halo2curves-axiom",
 "num-bigint 0.4.6",
 "once_cell",
- "openvm-algebra-complex-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-moduli-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-rv32im-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-algebra-complex-macros 1.3.0",
+ "openvm-algebra-moduli-macros 1.3.0",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-rv32im-guest 1.3.0",
 "serde-big-array",
 "strum_macros 0.26.4",
 ]

 [[package]]
 name = "openvm-algebra-moduli-macros"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "num-bigint 0.4.6",
 "num-prime",
- "openvm-macros-common 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-macros-common 1.2.1-rc.0",
 "quote",
 "syn 2.0.101",
 ]
@@ -4695,21 +4695,21 @@ dependencies = [
 [[package]]
 name = "openvm-algebra-moduli-macros"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "num-bigint 0.4.6",
 "num-prime",
- "openvm-macros-common 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-macros-common 1.3.0",
 "quote",
 "syn 2.0.101",
 ]

 [[package]]
 name = "openvm-algebra-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-algebra-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-algebra-guest 1.2.1-rc.0",
 "openvm-instructions",
 "openvm-instructions-derive",
 "openvm-stark-backend",
@@ -4720,8 +4720,8 @@ dependencies = [

 [[package]]
 name = "openvm-bigint-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -4742,17 +4742,17 @@ dependencies = [

 [[package]]
 name = "openvm-bigint-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-platform 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-platform 1.2.1-rc.0",
 "strum_macros 0.26.4",
 ]

 [[package]]
 name = "openvm-bigint-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-bigint-guest",
 "openvm-instructions",
@@ -4766,20 +4766,20 @@ dependencies = [

 [[package]]
 name = "openvm-build"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "cargo_metadata",
 "eyre",
- "openvm-platform 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-platform 1.2.1-rc.0",
 "serde",
 "serde_json",
 ]

 [[package]]
 name = "openvm-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "backtrace",
 "cfg-if",
@@ -4809,8 +4809,8 @@ dependencies = [

 [[package]]
 name = "openvm-circuit-derive"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "itertools 0.14.0",
 "quote",
@@ -4819,8 +4819,8 @@ dependencies = [

 [[package]]
 name = "openvm-circuit-primitives"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "itertools 0.14.0",
@@ -4834,8 +4834,8 @@ dependencies = [

 [[package]]
 name = "openvm-circuit-primitives-derive"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "itertools 0.14.0",
 "quote",
@@ -4844,8 +4844,8 @@ dependencies = [

 [[package]]
 name = "openvm-continuations"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derivative",
 "openvm-circuit",
@@ -4860,7 +4860,7 @@ dependencies = [
 [[package]]
 name = "openvm-custom-insn"
 version = "0.1.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -4870,7 +4870,7 @@ dependencies = [
 [[package]]
 name = "openvm-custom-insn"
 version = "0.1.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -4879,14 +4879,16 @@ dependencies = [

 [[package]]
 name = "openvm-ecc-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
+ "eyre",
 "hex-literal",
 "lazy_static",
 "num-bigint 0.4.6",
+ "num-integer",
 "num-traits",
 "once_cell",
 "openvm-algebra-circuit",
@@ -4907,19 +4909,19 @@ dependencies = [

 [[package]]
 name = "openvm-ecc-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "ecdsa",
 "elliptic-curve",
 "group 0.13.0",
 "halo2curves-axiom",
 "once_cell",
- "openvm 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-algebra-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-ecc-sw-macros 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-rv32im-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm 1.2.1-rc.0",
+ "openvm-algebra-guest 1.2.1-rc.0",
+ "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe)",
+ "openvm-ecc-sw-macros 1.2.1-rc.0",
+ "openvm-rv32im-guest 1.2.1-rc.0",
 "serde",
 "strum_macros 0.26.4",
 ]
@@ -4927,28 +4929,28 @@ dependencies = [
 [[package]]
 name = "openvm-ecc-guest"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "ecdsa",
 "elliptic-curve",
 "group 0.13.0",
 "halo2curves-axiom",
 "once_cell",
- "openvm 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-ecc-sw-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-rv32im-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm 1.3.0",
+ "openvm-algebra-guest 1.3.0",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-ecc-sw-macros 1.3.0",
+ "openvm-rv32im-guest 1.3.0",
 "serde",
 "strum_macros 0.26.4",
 ]

 [[package]]
 name = "openvm-ecc-sw-macros"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-macros-common 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-macros-common 1.2.1-rc.0",
 "quote",
 "syn 2.0.101",
 ]
@@ -4956,19 +4958,19 @@ dependencies = [
 [[package]]
 name = "openvm-ecc-sw-macros"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
- "openvm-macros-common 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-macros-common 1.3.0",
 "quote",
 "syn 2.0.101",
 ]

 [[package]]
 name = "openvm-ecc-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-ecc-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-ecc-guest 1.2.1-rc.0",
 "openvm-instructions",
 "openvm-instructions-derive",
 "openvm-stark-backend",
@@ -4979,8 +4981,8 @@ dependencies = [

 [[package]]
 name = "openvm-instructions"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "backtrace",
 "derive-new 0.6.0",
@@ -4996,8 +4998,8 @@ dependencies = [

 [[package]]
 name = "openvm-instructions-derive"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "quote",
 "syn 2.0.101",
@@ -5005,8 +5007,8 @@ dependencies = [

 [[package]]
 name = "openvm-keccak256-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -5031,16 +5033,16 @@ dependencies = [

 [[package]]
 name = "openvm-keccak256-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-platform 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-platform 1.2.1-rc.0",
 ]

 [[package]]
 name = "openvm-keccak256-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-instructions",
 "openvm-instructions-derive",
@@ -5053,8 +5055,8 @@ dependencies = [

 [[package]]
 name = "openvm-macros-common"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "syn 2.0.101",
 ]
@@ -5062,15 +5064,15 @@ dependencies = [
 [[package]]
 name = "openvm-macros-common"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "syn 2.0.101",
 ]

 [[package]]
 name = "openvm-mod-circuit-builder"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "itertools 0.14.0",
 "num-bigint 0.4.6",
@@ -5088,8 +5090,8 @@ dependencies = [

 [[package]]
 name = "openvm-native-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -5115,8 +5117,8 @@ dependencies = [

 [[package]]
 name = "openvm-native-compiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "backtrace",
 "itertools 0.14.0",
@@ -5139,8 +5141,8 @@ dependencies = [

 [[package]]
 name = "openvm-native-compiler-derive"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "quote",
 "syn 2.0.101",
@@ -5148,8 +5150,8 @@ dependencies = [

 [[package]]
 name = "openvm-native-recursion"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "cfg-if",
 "itertools 0.14.0",
@@ -5176,8 +5178,8 @@ dependencies = [

 [[package]]
 name = "openvm-native-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-instructions",
 "openvm-transpiler",
@@ -5187,7 +5189,7 @@ dependencies = [
 [[package]]
 name = "openvm-pairing"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "group 0.13.0",
 "halo2curves-axiom",
@@ -5195,24 +5197,24 @@ dependencies = [
 "itertools 0.14.0",
 "num-bigint 0.4.6",
 "num-traits",
- "openvm 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-complex-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-moduli-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-ecc-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-ecc-sw-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-pairing-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-platform 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-rv32im-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm 1.3.0",
+ "openvm-algebra-complex-macros 1.3.0",
+ "openvm-algebra-guest 1.3.0",
+ "openvm-algebra-moduli-macros 1.3.0",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-ecc-guest 1.3.0",
+ "openvm-ecc-sw-macros 1.3.0",
+ "openvm-pairing-guest 1.3.0",
+ "openvm-platform 1.3.0",
+ "openvm-rv32im-guest 1.3.0",
 "rand 0.8.5",
 "serde",
 ]

 [[package]]
 name = "openvm-pairing-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -5227,10 +5229,10 @@ dependencies = [
 "openvm-circuit-primitives",
 "openvm-circuit-primitives-derive",
 "openvm-ecc-circuit",
- "openvm-ecc-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-ecc-guest 1.2.1-rc.0",
 "openvm-instructions",
 "openvm-mod-circuit-builder",
- "openvm-pairing-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-pairing-guest 1.2.1-rc.0",
 "openvm-pairing-transpiler",
 "openvm-rv32-adapters",
 "openvm-rv32im-circuit",
@@ -5242,8 +5244,8 @@ dependencies = [

 [[package]]
 name = "openvm-pairing-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "halo2curves-axiom",
 "hex-literal",
@@ -5251,11 +5253,11 @@ dependencies = [
 "lazy_static",
 "num-bigint 0.4.6",
 "num-traits",
- "openvm 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-algebra-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-algebra-moduli-macros 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-ecc-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm 1.2.1-rc.0",
+ "openvm-algebra-guest 1.2.1-rc.0",
+ "openvm-algebra-moduli-macros 1.2.1-rc.0",
+ "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe)",
+ "openvm-ecc-guest 1.2.1-rc.0",
 "rand 0.8.5",
 "serde",
 "strum_macros 0.26.4",
@@ -5264,7 +5266,7 @@ dependencies = [
 [[package]]
 name = "openvm-pairing-guest"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "halo2curves-axiom",
 "hex-literal",
@@ -5272,11 +5274,11 @@ dependencies = [
 "lazy_static",
 "num-bigint 0.4.6",
 "num-traits",
- "openvm 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-algebra-moduli-macros 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-ecc-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm 1.3.0",
+ "openvm-algebra-guest 1.3.0",
+ "openvm-algebra-moduli-macros 1.3.0",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-ecc-guest 1.3.0",
 "rand 0.8.5",
 "serde",
 "strum_macros 0.26.4",
@@ -5284,12 +5286,12 @@ dependencies = [

 [[package]]
 name = "openvm-pairing-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-instructions",
 "openvm-instructions-derive",
- "openvm-pairing-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-pairing-guest 1.2.1-rc.0",
 "openvm-stark-backend",
 "openvm-transpiler",
 "rrs-lib",
@@ -5298,28 +5300,28 @@ dependencies = [

 [[package]]
 name = "openvm-platform"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "libm",
- "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
- "openvm-rv32im-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe)",
+ "openvm-rv32im-guest 1.2.1-rc.0",
 ]

 [[package]]
 name = "openvm-platform"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
 "libm",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-rv32im-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-rv32im-guest 1.3.0",
 ]

 [[package]]
 name = "openvm-poseidon2-air"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derivative",
 "lazy_static",
@@ -5335,8 +5337,8 @@ dependencies = [

 [[package]]
 name = "openvm-rv32-adapters"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "itertools 0.14.0",
@@ -5355,8 +5357,8 @@ dependencies = [

 [[package]]
 name = "openvm-rv32im-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -5378,10 +5380,10 @@ dependencies = [

 [[package]]
 name = "openvm-rv32im-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-custom-insn 0.1.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe)",
 "p3-field 0.1.0",
 "strum_macros 0.26.4",
 ]
@@ -5389,21 +5391,21 @@ dependencies = [
 [[package]]
 name = "openvm-rv32im-guest"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
 "p3-field 0.1.0",
 "strum_macros 0.26.4",
 ]

 [[package]]
 name = "openvm-rv32im-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-instructions",
 "openvm-instructions-derive",
- "openvm-rv32im-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-rv32im-guest 1.2.1-rc.0",
 "openvm-stark-backend",
 "openvm-transpiler",
 "rrs-lib",
@@ -5414,8 +5416,8 @@ dependencies = [

 [[package]]
 name = "openvm-sdk"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "async-trait",
 "bitcode",
@@ -5429,7 +5431,7 @@ dependencies = [
 "itertools 0.14.0",
 "metrics",
 "num-bigint 0.4.6",
- "openvm 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm 1.2.1-rc.0",
 "openvm-algebra-circuit",
 "openvm-algebra-transpiler",
 "openvm-bigint-circuit",
@@ -5469,16 +5471,16 @@ dependencies = [
 [[package]]
 name = "openvm-sha2"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
- "openvm-sha256-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-sha256-guest 1.3.0",
 "sha2 0.10.9",
 ]

 [[package]]
 name = "openvm-sha256-air"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-circuit-primitives",
 "openvm-stark-backend",
@@ -5488,8 +5490,8 @@ dependencies = [

 [[package]]
 name = "openvm-sha256-circuit"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "derive-new 0.6.0",
 "derive_more 1.0.0",
@@ -5511,28 +5513,28 @@ dependencies = [

 [[package]]
 name = "openvm-sha256-guest"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
- "openvm-platform 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-platform 1.2.1-rc.0",
 ]

 [[package]]
 name = "openvm-sha256-guest"
 version = "1.3.0"
-source = "git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0#5368d4756993fc1e51092499a816867cf4808de0"
+source = "git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422#4973d38cb3f2e14ebdd59e03802e65bb657ee422"
 dependencies = [
- "openvm-platform 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-platform 1.3.0",
 ]

 [[package]]
 name = "openvm-sha256-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "openvm-instructions",
 "openvm-instructions-derive",
- "openvm-sha256-guest 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-sha256-guest 1.2.1-rc.0",
 "openvm-stark-backend",
 "openvm-transpiler",
 "rrs-lib",
@@ -5607,13 +5609,13 @@ dependencies = [

 [[package]]
 name = "openvm-transpiler"
-version = "1.3.0"
-source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe#07e2731a2afd8bcb05b76566331e68e1e4ef00d0"
+version = "1.2.1-rc.0"
+source = "git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.2.1-rc.1-pipe#7dd6d1620d07c2c3faa5b91105cbb3d19ff0c9b0"
 dependencies = [
 "elf",
 "eyre",
 "openvm-instructions",
- "openvm-platform 1.3.0 (git+ssh://git@github.com/scroll-tech/openvm-gpu.git?branch=patch-v1.3.0-pipe)",
+ "openvm-platform 1.2.1-rc.0",
 "openvm-stark-backend",
 "rrs-lib",
 "thiserror 1.0.69",
@@ -6607,7 +6609,6 @@ dependencies = [
 "ctor",
 "eyre",
 "futures",
- "futures-util",
 "hex",
 "http 1.3.1",
 "once_cell",
@@ -7046,7 +7047,6 @@ dependencies = [
 "url",
 "wasm-bindgen",
 "wasm-bindgen-futures",
- "wasm-streams",
 "web-sys",
 "webpki-roots 1.0.0",
 ]
@@ -8662,7 +8662,7 @@ dependencies = [
 [[package]]
 name = "scroll-proving-sdk"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/scroll-proving-sdk.git?rev=4c36ab2#4c36ab29255481c34beb08ee7c3d8d4f5d7390c2"
+source = "git+https://github.com/scroll-tech/scroll-proving-sdk.git?branch=refactor%2Fscroll#c144015870771db14b1b5d6071e4d3c4e9b48b9c"
 dependencies = [
 "anyhow",
 "async-trait",
@@ -8692,7 +8692,7 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-prover"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "alloy-primitives",
 "base64 0.22.1",
@@ -8714,8 +8714,8 @@ dependencies = [
 "revm 24.0.0",
 "rkyv",
 "sbv-primitives",
+ "scroll-alloy-evm",
 "scroll-zkvm-types",
- "scroll-zkvm-types-batch",
 "scroll-zkvm-types-chunk",
 "scroll-zkvm-verifier",
 "serde",
@@ -8730,17 +8730,15 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-types"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "base64 0.22.1",
 "bincode",
- "c-kzg",
 "openvm-continuations",
 "openvm-native-recursion",
 "openvm-sdk",
 "openvm-stark-sdk",
 "rkyv",
- "sbv-primitives",
 "scroll-zkvm-types-base",
 "scroll-zkvm-types-batch",
 "scroll-zkvm-types-bundle",
@@ -8752,7 +8750,7 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-types-base"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "alloy-primitives",
 "alloy-serde 1.0.16",
@@ -8767,17 +8765,17 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-types-batch"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "alloy-primitives",
 "halo2curves-axiom",
 "itertools 0.14.0",
- "openvm 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-ecc-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm 1.3.0",
+ "openvm-ecc-guest 1.3.0",
 "openvm-pairing",
- "openvm-pairing-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-pairing-guest 1.3.0",
 "openvm-sha2",
- "openvm-sha256-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm-sha256-guest 1.3.0",
 "rkyv",
 "scroll-zkvm-types-base",
 "serde",
@@ -8787,7 +8785,7 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-types-bundle"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "alloy-primitives",
 "itertools 0.14.0",
@@ -8800,13 +8798,13 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-types-chunk"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "alloy-primitives",
 "itertools 0.14.0",
- "openvm 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
- "openvm-rv32im-guest 1.3.0 (git+https://github.com/openvm-org/openvm.git?rev=5368d4756993fc1e51092499a816867cf4808de0)",
+ "openvm 1.3.0",
+ "openvm-custom-insn 0.1.0 (git+https://github.com/openvm-org/openvm.git?rev=4973d38cb3f2e14ebdd59e03802e65bb657ee422)",
+ "openvm-rv32im-guest 1.3.0",
 "revm-precompile 21.0.0 (git+https://github.com/scroll-tech/revm?branch=feat%2Freth-v74)",
 "rkyv",
 "sbv-core",
@@ -8820,12 +8818,11 @@ dependencies = [
 [[package]]
 name = "scroll-zkvm-verifier"
 version = "0.5.0"
-source = "git+https://github.com/scroll-tech/zkvm-prover?rev=ad0efe7#ad0efe750d5f03781f28037c312e50400ac22a8d"
+source = "git+https://github.com/scroll-tech/zkvm-prover?tag=v0.5.0rc1#0eb4c11df4909dc6096dfc98875038385578264a"
 dependencies = [
 "bincode",
 "eyre",
 "itertools 0.14.0",
- "once_cell",
 "openvm-circuit",
 "openvm-continuations",
 "openvm-native-circuit",
@@ -8835,9 +8832,7 @@ dependencies = [
 "revm 24.0.0",
 "scroll-zkvm-types",
 "serde",
- "serde_json",
 "snark-verifier-sdk",
- "tracing",
 ]

 [[package]]
@@ -10242,7 +10237,6 @@ dependencies = [
 "form_urlencoded",
 "idna",
 "percent-encoding",
- "serde",
 ]

 [[package]]
@@ -10420,19 +10414,6 @@ dependencies = [
 "unicode-ident",
 ]

-[[package]]
-name = "wasm-streams"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15053d8d85c7eccdbefef60f06769760a563c7f0a9d6902a13d35c7800b0ad65"
-dependencies = [
- "futures-util",
- "js-sys",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
-]
-
 [[package]]
 name = "wasm-timer"
 version = "0.2.5"
--- a/crates/gpu_override/Makefile
+++ b/crates/gpu_override/Makefile
@@ -16,8 +16,6 @@ clean:
 build:
 	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZK_VERSION=${ZK_VERSION} cargo build -Z unstable-options --release -p prover --lockfile-path ./Cargo.lock

-version:
-	echo ${GO_TAG}-${GIT_REV}-${ZK_VERSION}
 # update Cargo.lock while override config has been updated
 #update:
 #	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZK_VERSION=${ZK_VERSION} cargo build -Z unstable-options --release -p prover --lockfile-path ./Cargo.lock
--- a/crates/gpu_override/print_plonky3gpu_version.sh
+++ b/crates/gpu_override/print_plonky3gpu_version.sh
@@ -1,10 +1,15 @@
 #!/bin/bash

-higher_plonky3_item=`grep "plonky3-gpu" ./Cargo.lock | sort | uniq | awk -F "[#=]" '{print $3" "$4}' | sort -k 1 | tail -n 1`
+config_file=.cargo/config.toml
+plonky3_gpu_path=$(grep 'path.*plonky3-gpu' "$config_file" | cut -d'"' -f2 | head -n 1)
+plonky3_gpu_path=$(dirname "$plonky3_gpu_path")

-higher_version=`echo $higher_plonky3_item | awk '{print $1}'`
+if [ -z $plonky3_gpu_path ]; then
+    exit 0
+else
+    pushd $plonky3_gpu_path
+    commit_hash=$(git log --pretty=format:%h -n 1)
+    echo "${commit_hash:0:7}"

-higher_commit=`echo $higher_plonky3_item | cut -d ' ' -f2 | cut -c-7`
-
-echo "$higher_version"
-echo "$higher_commit"
+    popd
+fi
--- a/crates/libzkp/.gitignore
+++ b/crates/libzkp/.gitignore
@@ -0,0 +1 @@
+testdata/*.json
--- a/crates/libzkp/Cargo.toml
+++ b/crates/libzkp/Cargo.toml
@@ -6,7 +6,7 @@ edition.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [dependencies]
 scroll-zkvm-types.workspace = true
-scroll-zkvm-verifier.workspace = true
+scroll-zkvm-verifier-euclid.workspace = true

 alloy-primitives.workspace = true #depress the effect of "native-keccak"
 sbv-primitives = {workspace = true, features = ["scroll-compress-ratio", "scroll"]}
--- a/crates/libzkp/src/lib.rs
+++ b/crates/libzkp/src/lib.rs
@@ -5,7 +5,7 @@ pub use verifier::{TaskType, VerifierConfig};
 mod utils;

 use sbv_primitives::B256;
-use scroll_zkvm_types::utils::vec_as_base64;
+use scroll_zkvm_types::util::vec_as_base64;
 use serde::{Deserialize, Serialize};
 use serde_json::value::RawValue;
 use std::path::Path;
--- a/crates/libzkp/src/proofs.rs
+++ b/crates/libzkp/src/proofs.rs
@@ -7,10 +7,10 @@ use scroll_zkvm_types::{
    batch::BatchInfo,
    bundle::BundleInfo,
    chunk::ChunkInfo,
-    proof::{EvmProof, OpenVmEvmProof, ProofEnum, StarkProof},
+    proof::{EvmProof, OpenVmEvmProof, ProofEnum, RootProof},
    public_inputs::{ForkName, MultiVersionPublicInputs},
    types_agg::{AggregationInput, ProgramCommitment},
-    utils::vec_as_base64,
+    util::vec_as_base64,
 };
 use serde::{de::DeserializeOwned, Deserialize, Serialize};

@@ -40,7 +40,7 @@ pub struct WrappedProof<Metadata> {
 }

 pub trait AsRootProof {
-    fn as_root_proof(&self) -> &StarkProof;
+    fn as_root_proof(&self) -> &RootProof;
 }

 pub trait AsEvmProof {
@@ -61,17 +61,17 @@ pub type BatchProof = WrappedProof<BatchProofMetadata>;
 pub type BundleProof = WrappedProof<BundleProofMetadata>;

 impl AsRootProof for ChunkProof {
-    fn as_root_proof(&self) -> &StarkProof {
+    fn as_root_proof(&self) -> &RootProof {
        self.proof
-            .as_stark_proof()
+            .as_root_proof()
            .expect("batch proof use root proof")
    }
 }

 impl AsRootProof for BatchProof {
-    fn as_root_proof(&self) -> &StarkProof {
+    fn as_root_proof(&self) -> &RootProof {
        self.proof
-            .as_stark_proof()
+            .as_root_proof()
            .expect("batch proof use root proof")
    }
 }
@@ -122,8 +122,6 @@ pub trait PersistableProof: Sized {
 pub struct ChunkProofMetadata {
    /// The chunk information describing the list of blocks contained within the chunk.
    pub chunk_info: ChunkInfo,
-    /// Additional data for stat
-    pub chunk_total_gas: u64,
 }

 impl ProofMetadata for ChunkProofMetadata {
--- a/crates/libzkp/src/tasks.rs
+++ b/crates/libzkp/src/tasks.rs
@@ -44,16 +44,12 @@ pub fn gen_universal_chunk_task(
    if let Some(interpreter) = interpreter {
        task.prepare_task_via_interpret(interpreter)?;
    }
-    let chunk_total_gas = task.stats().total_gas_used;
    let chunk_info = task.precheck_and_build_metadata()?;
    let proving_task = task.try_into()?;
    let expected_pi_hash = chunk_info.pi_hash_by_fork(fork_name);
    Ok((
        expected_pi_hash,
-        ChunkProofMetadata {
-            chunk_info,
-            chunk_total_gas,
-        },
+        ChunkProofMetadata { chunk_info },
        proving_task,
    ))
 }
--- a/crates/libzkp/src/tasks/batch.rs
+++ b/crates/libzkp/src/tasks/batch.rs
@@ -91,7 +91,7 @@ impl TryFrom<BatchProvingTask> for ProvingTask {
            aggregated_proofs: value
                .chunk_proofs
                .into_iter()
-                .map(|w_proof| w_proof.proof.into_stark_proof().expect("expect root proof"))
+                .map(|w_proof| w_proof.proof.into_root_proof().expect("expect root proof"))
                .collect(),
            serialized_witness: vec![to_rkyv_bytes::<RancorError>(&witness)?.into_vec()],
            vk: Vec::new(),
--- a/crates/libzkp/src/tasks/batch/utils.rs
+++ b/crates/libzkp/src/tasks/batch/utils.rs
@@ -18,7 +18,7 @@ pub mod base64 {
 pub mod point_eval {
    use c_kzg;
    use sbv_primitives::{types::eips::eip4844::BLS_MODULUS, B256 as H256, U256};
-    use scroll_zkvm_types::utils::sha256_rv32;
+    use scroll_zkvm_types::util::sha256_rv32;

    /// Given the blob-envelope, translate it to a fixed size EIP-4844 blob.
    ///
--- a/crates/libzkp/src/tasks/bundle.rs
+++ b/crates/libzkp/src/tasks/bundle.rs
@@ -81,7 +81,7 @@ impl TryFrom<BundleProvingTask> for ProvingTask {
            aggregated_proofs: value
                .batch_proofs
                .into_iter()
-                .map(|w_proof| w_proof.proof.into_stark_proof().expect("expect root proof"))
+                .map(|w_proof| w_proof.proof.into_root_proof().expect("expect root proof"))
                .collect(),
            serialized_witness: vec![witness.rkyv_serialize(None)?.to_vec()],
            vk: Vec::new(),
--- a/crates/libzkp/src/verifier.rs
+++ b/crates/libzkp/src/verifier.rs
@@ -1,6 +1,7 @@
 #![allow(static_mut_refs)]

-mod universal;
+mod euclidv2;
+use euclidv2::EuclidV2Verifier;
 use eyre::Result;
 use serde::{Deserialize, Serialize};
 use std::{
@@ -8,7 +9,6 @@ use std::{
    path::Path,
    sync::{Arc, Mutex, OnceLock},
 };
-use universal::Verifier;

 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum TaskType {
@@ -61,7 +61,7 @@ pub fn init(config: VerifierConfig) {
    for cfg in &config.circuits {
        let canonical_fork_name = cfg.fork_name.to_lowercase();

-        let verifier = Verifier::new(&cfg.assets_path, canonical_fork_name.as_str().into());
+        let verifier = EuclidV2Verifier::new(&cfg.assets_path, canonical_fork_name.as_str().into());
        let ret = verifiers.insert(canonical_fork_name, Arc::new(Mutex::new(verifier)));
        assert!(
            ret.is_none(),
--- a/crates/libzkp/src/verifier/universal.rs
+++ b/crates/libzkp/src/verifier/universal.rs
@@ -7,47 +7,59 @@ use crate::{
    utils::panic_catch,
 };
 use scroll_zkvm_types::public_inputs::ForkName;
-use scroll_zkvm_verifier::verifier::UniversalVerifier;
+use scroll_zkvm_verifier_euclid::verifier::UniversalVerifier;
 use std::path::Path;

-pub struct Verifier {
+pub struct EuclidV2Verifier {
    verifier: UniversalVerifier,
    fork: ForkName,
 }

-impl Verifier {
+impl EuclidV2Verifier {
    pub fn new(assets_dir: &str, fork: ForkName) -> Self {
        let verifier_bin = Path::new(assets_dir).join("verifier.bin");
+        let config = Path::new(assets_dir).join("root-verifier-vm-config");
+        let exe = Path::new(assets_dir).join("root-verifier-committed-exe");

        Self {
-            verifier: UniversalVerifier::setup(&verifier_bin).expect("Setting up chunk verifier"),
+            verifier: UniversalVerifier::setup(&config, &exe, &verifier_bin)
+                .expect("Setting up chunk verifier"),
            fork,
        }
    }
 }

-impl ProofVerifier for Verifier {
+impl ProofVerifier for EuclidV2Verifier {
    fn verify(&self, task_type: super::TaskType, proof: &[u8]) -> Result<bool> {
        panic_catch(|| match task_type {
            TaskType::Chunk => {
                let proof = serde_json::from_slice::<ChunkProof>(proof).unwrap();
-                assert!(proof.pi_hash_check(self.fork));
-                UniversalVerifier::verify_stark_proof(proof.as_root_proof(), &proof.vk).unwrap()
+                if !proof.pi_hash_check(self.fork) {
+                    return false;
+                }
+                self.verifier
+                    .verify_proof(proof.as_root_proof(), &proof.vk)
+                    .unwrap()
            }
            TaskType::Batch => {
                let proof = serde_json::from_slice::<BatchProof>(proof).unwrap();
-                assert!(proof.pi_hash_check(self.fork));
-                UniversalVerifier::verify_stark_proof(proof.as_root_proof(), &proof.vk).unwrap()
+                if !proof.pi_hash_check(self.fork) {
+                    return false;
+                }
+                self.verifier
+                    .verify_proof(proof.as_root_proof(), &proof.vk)
+                    .unwrap()
            }
            TaskType::Bundle => {
                let proof = serde_json::from_slice::<BundleProof>(proof).unwrap();
-                assert!(proof.pi_hash_check(self.fork));
+                if !proof.pi_hash_check(self.fork) {
+                    return false;
+                }
                let vk = proof.vk.clone();
                let evm_proof = proof.into_evm_proof();
-                self.verifier.verify_evm_proof(&evm_proof, &vk).unwrap()
+                self.verifier.verify_proof_evm(&evm_proof, &vk).unwrap()
            }
        })
-        .map(|_| true)
        .map_err(|err_str: String| eyre::eyre!("{err_str}"))
    }

--- a/crates/libzkp/tests/tasks.rs
+++ b/crates/libzkp/tests/tasks.rs
@@ -0,0 +1,69 @@
+use libzkp::{gen_universal_task, tasks::chunk_interpreter::ChunkInterpreter, TaskType};
+use scroll_zkvm_types::ProvingTask;
+use std::{fs, path::Path};
+
+// Global constant for testdata directory
+const TESTDATA_DIR: &str = "./testdata";
+
+// Mock interpreter for testing chunk tasks
+#[derive(Clone)]
+struct MockChunkInterpreter;
+
+impl ChunkInterpreter for MockChunkInterpreter {}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn test_gen_universal_task(task_file: &str, task_type: TaskType) -> eyre::Result<ProvingTask> {
+        // Load chunk task JSON from testdata file
+        let testdata_path = Path::new(TESTDATA_DIR).join(task_file);
+        let task_json = fs::read_to_string(&testdata_path)?;
+
+        // Parse task_json as raw JSON object and extract fork_name field
+        let raw_json: serde_json::Value = serde_json::from_str(&task_json)?;
+        let fork_name = raw_json["fork_name"]
+            .as_str()
+            .ok_or_else(|| eyre::eyre!("fork_name field not found or not a string"))?
+            .to_lowercase();
+
+        let mocked_vk = vec![0u8; 32]; // Mock verification key
+        let interpreter = Some(MockChunkInterpreter);
+
+        let (pi_hash, metadata, task) = gen_universal_task(
+            task_type as i32,
+            &task_json,
+            &fork_name,
+            &mocked_vk,
+            interpreter,
+        )?;
+
+        assert!(!pi_hash.is_zero(), "PI hash should not be zero");
+        assert!(!metadata.is_empty(), "Metadata should not be empty");
+        assert!(!task.is_empty(), "Task should not be empty");
+
+        // Dump the task content to testdata directory
+        let dump_path = Path::new(TESTDATA_DIR).join("dump_univ_task.json");
+        std::fs::write(&dump_path, &task).ok(); // Dump task content
+
+        Ok(serde_json::from_str(&task)?)
+    }
+
+    #[ignore = "need testing stuff"]
+    #[test]
+    fn test_gen_universal_task_chunk() {
+        let _ = test_gen_universal_task("chunk_proving_task.json", TaskType::Chunk).unwrap();
+    }
+
+    #[ignore = "need testing stuff"]
+    #[test]
+    fn test_gen_universal_task_batch() {
+        let _ = test_gen_universal_task("batch_proving_task.json", TaskType::Batch).unwrap();
+    }
+
+    #[ignore = "need testing stuff"]
+    #[test]
+    fn test_gen_universal_task_bundle() {
+        let _ = test_gen_universal_task("bundle_proving_task.json", TaskType::Bundle).unwrap();
+    }
+}
--- a/crates/prover-bin/Cargo.toml
+++ b/crates/prover-bin/Cargo.toml
@@ -7,8 +7,8 @@ edition.workspace = true

 [dependencies]
 scroll-zkvm-types.workspace = true
-scroll-zkvm-prover.workspace = true
-scroll-proving-sdk = { git = "https://github.com/scroll-tech/scroll-proving-sdk.git", rev = "4c36ab2" }
+scroll-zkvm-prover-euclid.workspace = true
+scroll-proving-sdk = { git = "https://github.com/scroll-tech/scroll-proving-sdk.git", branch = "refactor/scroll" }
 serde.workspace = true
 serde_json.workspace = true
 once_cell.workspace =true
@@ -17,9 +17,8 @@ tiny-keccak = { workspace = true, features = ["sha3", "keccak"] }
 eyre.workspace = true

 futures = "0.3.30"
-futures-util = "0.3"

-reqwest = { version = "0.12.4", features = ["gzip", "stream"] }
+reqwest = { version = "0.12.4", features = ["gzip"] }
 reqwest-middleware = "0.3"
 reqwest-retry = "0.5"
 hex = "0.4.3"
@@ -31,5 +30,5 @@ sled = "0.34.7"
 http = "1.1.0"
 clap = { version = "4.5", features = ["derive"] }
 ctor = "0.2.8"
-url = { version = "2.5.4", features = ["serde",] }
+url = "2.5.4"
 serde_bytes = "0.11.15"
--- a/crates/prover-bin/assets_url_preset.json
+++ b/crates/prover-bin/assets_url_preset.json
@@ -1,7 +0,0 @@
-{
-    "feynman": {
-        "b68fdc3f28a5ce006280980df70cd3447e56913e5bca6054603ba85f0794c23a6618ea25a7991845bbc5fd571670ee47379ba31ace92d345bca59702a0d4112d": "https://circuit-release.s3.us-west-2.amazonaws.com/scroll-zkvm/releases/0.5.2/chunk/",
-        "9a3f66370f11e3303f1a1248921025104e83253efea43a70d221cf4e15fc145bf2be2f4468d1ac4a70e7682babb1c60417e21c7633d4b55b58f44703ec82b05a": "https://circuit-release.s3.us-west-2.amazonaws.com/scroll-zkvm/releases/0.5.2/batch/",
-        "1f8627277e1c1f6e1cc70c03e6fde06929e5ea27ca5b1d56e23b235dfeda282e22c0e5294bcb1b3a9def836f8d0f18612a9860629b9497292976ca11844b7e73": "https://circuit-release.s3.us-west-2.amazonaws.com/scroll-zkvm/releases/0.5.2/bundle/"
-    }
-}
--- a/crates/prover-bin/src/main.rs
+++ b/crates/prover-bin/src/main.rs
@@ -34,6 +34,11 @@ struct Args {

 #[derive(Subcommand, Debug)]
 enum Commands {
+    /// Dump vk of this prover
+    Dump {
+        /// path to save the verifier's asset
+        asset_path: String,
+    },
    Handle {
        /// path to save the verifier's asset
        task_path: String,
@@ -59,10 +64,16 @@ async fn main() -> eyre::Result<()> {
    }

    let cfg = LocalProverConfig::from_file(args.config_file)?;
+    let default_fork_name = cfg.circuits.keys().next().unwrap().clone();
    let sdk_config = cfg.sdk_config.clone();
    let local_prover = LocalProver::new(cfg.clone());

    match args.command {
+        Some(Commands::Dump { asset_path }) => {
+            let fork_name = args.fork_name.unwrap_or(default_fork_name);
+            println!("dump assets for {fork_name} into {asset_path}");
+            local_prover.dump_verifier_assets(&fork_name, asset_path.as_ref())?;
+        }
        Some(Commands::Handle { task_path }) => {
            let file = File::open(Path::new(&task_path))?;
            let reader = BufReader::new(file);
--- a/crates/prover-bin/src/prover.rs
+++ b/crates/prover-bin/src/prover.rs
@@ -1,4 +1,4 @@
-use crate::zk_circuits_handler::{universal::UniversalHandler, CircuitsHandler};
+use crate::zk_circuits_handler::{euclidV2::EuclidV2Handler, CircuitsHandler};
 use async_trait::async_trait;
 use eyre::Result;
 use scroll_proving_sdk::{
@@ -16,111 +16,12 @@ use serde::{Deserialize, Serialize};
 use std::{
    collections::HashMap,
    fs::File,
-    path::{Path, PathBuf},
-    sync::{Arc, LazyLock},
+    path::Path,
+    sync::{Arc, OnceLock},
    time::{SystemTime, UNIX_EPOCH},
 };
 use tokio::{runtime::Handle, sync::Mutex, task::JoinHandle};

-#[derive(Clone, Serialize, Deserialize)]
-pub struct AssetsLocationData {
-    /// the base url to form a general downloading url for an asset, MUST HAVE A TRAILING SLASH
-    pub base_url: url::Url,
-    #[serde(default)]
-    /// a altered url for specififed vk
-    pub asset_detours: HashMap<String, url::Url>,
-}
-
-impl AssetsLocationData {
-    pub fn gen_asset_url(&self, vk_as_path: &str, proof_type: ProofType) -> Result<url::Url> {
-        Ok(self.base_url.join(
-            match proof_type {
-                ProofType::Chunk => format!("chunk/{vk_as_path}/"),
-                ProofType::Batch => format!("batch/{vk_as_path}/"),
-                ProofType::Bundle => format!("bundle/{vk_as_path}/"),
-                t => eyre::bail!("unrecognized proof type: {}", t as u8),
-            }
-            .as_str(),
-        )?)
-    }
-
-    pub fn validate(&self) -> Result<()> {
-        if !self.base_url.path().ends_with('/') {
-            eyre::bail!(
-                "base_url must have a trailing slash, got: {}",
-                self.base_url
-            );
-        }
-        Ok(())
-    }
-
-    pub async fn get_asset(
-        &self,
-        vk: &str,
-        url_base: &url::Url,
-        base_path: impl AsRef<Path>,
-    ) -> Result<PathBuf> {
-        let download_files = ["app.vmexe", "openvm.toml"];
-
-        // Step 1: Create a local path for storage
-        let storage_path = base_path.as_ref().join(vk);
-        std::fs::create_dir_all(&storage_path)?;
-
-        // Step 2 & 3: Download each file if needed
-        let client = reqwest::Client::new();
-
-        for filename in download_files.iter() {
-            let local_file_path = storage_path.join(filename);
-            let download_url = url_base.join(filename)?;
-
-            // Check if file already exists
-            if local_file_path.exists() {
-                // Get file metadata to check size
-                if let Ok(metadata) = std::fs::metadata(&local_file_path) {
-                    // Make a HEAD request to get remote file size
-
-                    if let Ok(head_resp) = client.head(download_url.clone()).send().await {
-                        if let Some(content_length) = head_resp.headers().get("content-length") {
-                            if let Ok(remote_size) =
-                                content_length.to_str().unwrap_or("0").parse::<u64>()
-                            {
-                                // If sizes match, skip download
-                                if metadata.len() == remote_size {
-                                    println!("File {} already exists with matching size, skipping download", filename);
-                                    continue;
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-
-            println!("Downloading {} from {}", filename, download_url);
-
-            let response = client.get(download_url).send().await?;
-            if !response.status().is_success() {
-                eyre::bail!(
-                    "Failed to download {}: HTTP status {}",
-                    filename,
-                    response.status()
-                );
-            }
-
-            // Stream the content directly to file instead of loading into memory
-            let mut file = std::fs::File::create(&local_file_path)?;
-            let mut stream = response.bytes_stream();
-
-            use futures_util::StreamExt;
-            while let Some(chunk) = stream.next().await {
-                std::io::Write::write_all(&mut file, &chunk?)?;
-            }
-        }
-
-        // Step 4: Return the storage path
-        Ok(storage_path)
-    }
-}
-
 #[derive(Clone, Serialize, Deserialize)]
 pub struct LocalProverConfig {
    pub sdk_config: SdkConfig,
@@ -144,11 +45,7 @@ impl LocalProverConfig {
 #[derive(Clone, Serialize, Deserialize)]
 pub struct CircuitConfig {
    pub hard_fork_name: String,
-    /// The path to save assets for a specified hard fork phase
    pub workspace_path: String,
-    #[serde(flatten)]
-    /// The location data for dynamic loading
-    pub location_data: AssetsLocationData,
    /// cached vk value to save some initial cost, for debugging only
    #[serde(default)]
    pub vks: HashMap<ProofType, String>,
@@ -159,7 +56,7 @@ pub struct LocalProver {
    next_task_id: u64,
    current_task: Option<JoinHandle<Result<String>>>,

-    handlers: HashMap<String, Arc<dyn CircuitsHandler>>,
+    handlers: HashMap<String, OnceLock<Arc<dyn CircuitsHandler>>>,
 }

 #[async_trait]
@@ -167,15 +64,24 @@ impl ProvingService for LocalProver {
    fn is_local(&self) -> bool {
        true
    }
-    async fn get_vks(&self, _: GetVkRequest) -> GetVkResponse {
-        // get vk has been deprecated in new prover with dynamic asset loading scheme
-        GetVkResponse {
-            vks: vec![],
-            error: None,
+    async fn get_vks(&self, req: GetVkRequest) -> GetVkResponse {
+        let mut vks = vec![];
+        for (hard_fork_name, cfg) in self.config.circuits.iter() {
+            for proof_type in &req.proof_types {
+                if let Some(vk) = cfg.vks.get(proof_type) {
+                    vks.push(vk.clone())
+                } else {
+                    let handler = self.get_or_init_handler(hard_fork_name);
+                    vks.push(handler.get_vk(*proof_type).await);
+                }
+            }
        }
+
+        GetVkResponse { vks, error: None }
    }
    async fn prove(&mut self, req: ProveRequest) -> ProveResponse {
-        match self.do_prove(req).await {
+        let handler = self.get_or_init_handler(&req.hard_fork_name);
+        match self.do_prove(req, handler).await {
            Ok(resp) => resp,
            Err(e) => ProveResponse {
                status: TaskStatus::Failed,
@@ -226,91 +132,34 @@ impl ProvingService for LocalProver {
    }
 }

-static GLOBAL_ASSET_URLS: LazyLock<HashMap<String, HashMap<String, url::Url>>> =
-    LazyLock::new(|| {
-        const ASSETS_JSON: &str = include_str!("../assets_url_preset.json");
-        serde_json::from_str(ASSETS_JSON).expect("Failed to parse assets_url_preset.json")
-    });
-
 impl LocalProver {
-    pub fn new(mut config: LocalProverConfig) -> Self {
-        for (fork_name, circuit_config) in config.circuits.iter_mut() {
-            // validate each base url
-            circuit_config.location_data.validate().unwrap();
-            let mut template_url_mapping = GLOBAL_ASSET_URLS
-                .get(&fork_name.to_lowercase())
-                .cloned()
-                .unwrap_or_default();
-
-            // apply default settings in template
-            for (key, url) in circuit_config.location_data.asset_detours.drain() {
-                template_url_mapping.insert(key, url);
-            }
-
-            circuit_config.location_data.asset_detours = template_url_mapping;
-
-            // validate each detours url
-            for url in circuit_config.location_data.asset_detours.values() {
-                assert!(
-                    url.path().ends_with('/'),
-                    "url {} must be end with /",
-                    url.as_str()
-                );
-            }
-        }
-
+    pub fn new(config: LocalProverConfig) -> Self {
+        let handlers = config
+            .circuits
+            .keys()
+            .map(|k| (k.clone(), OnceLock::new()))
+            .collect();
        Self {
            config,
            next_task_id: 0,
            current_task: None,
-            handlers: HashMap::new(),
+            handlers,
        }
    }

-    async fn do_prove(&mut self, req: ProveRequest) -> Result<ProveResponse> {
+    async fn do_prove(
+        &mut self,
+        req: ProveRequest,
+        handler: Arc<dyn CircuitsHandler>,
+    ) -> Result<ProveResponse> {
        self.next_task_id += 1;
        let duration = SystemTime::now().duration_since(UNIX_EPOCH).unwrap();
        let created_at = duration.as_secs() as f64 + duration.subsec_nanos() as f64 * 1e-9;

-        let prover_task = UniversalHandler::get_task_from_input(&req.input)?;
-        let vk = hex::encode(&prover_task.vk);
-        let handler = if let Some(handler) = self.handlers.get(&vk) {
-            handler.clone()
-        } else {
-            let base_config = self
-                .config
-                .circuits
-                .get(&req.hard_fork_name)
-                .ok_or_else(|| {
-                    eyre::eyre!(
-                        "coordinator sent unexpected forkname {}",
-                        req.hard_fork_name
-                    )
-                })?;
-            let url_base = if let Some(url) = base_config.location_data.asset_detours.get(&vk) {
-                url.clone()
-            } else {
-                base_config
-                    .location_data
-                    .gen_asset_url(&vk, req.proof_type)?
-            };
-            let asset_path = base_config
-                .location_data
-                .get_asset(&vk, &url_base, &base_config.workspace_path)
-                .await?;
-            let circuits_handler = Arc::new(Mutex::new(UniversalHandler::new(
-                &asset_path,
-                req.proof_type,
-            )?));
-            self.handlers.insert(vk, circuits_handler.clone());
-            circuits_handler
-        };
-
+        let req_clone = req.clone();
        let handle = Handle::current();
-        let is_evm = req.proof_type == ProofType::Bundle;
-        let task_handle = tokio::task::spawn_blocking(move || {
-            handle.block_on(handler.get_proof_data(&prover_task, is_evm))
-        });
+        let task_handle =
+            tokio::task::spawn_blocking(move || handle.block_on(handler.get_proof_data(req_clone)));
        self.current_task = Some(task_handle);

        Ok(ProveResponse {
@@ -324,4 +173,77 @@ impl LocalProver {
            ..Default::default()
        })
    }
+
+    fn get_or_init_handler(&self, hard_fork_name: &str) -> Arc<dyn CircuitsHandler> {
+        let lk = self
+            .handlers
+            .get(hard_fork_name)
+            .expect("coordinator should never sent unexpected forkname");
+        lk.get_or_init(|| self.new_handler(hard_fork_name)).clone()
+    }
+
+    pub fn new_handler(&self, hard_fork_name: &str) -> Arc<dyn CircuitsHandler> {
+        // if we got assigned a task for an unknown hard fork, there is something wrong in the
+        // coordinator
+        let config = self.config.circuits.get(hard_fork_name).unwrap();
+
+        match hard_fork_name {
+            // The new EuclidV2Handler is a universal handler
+            // We can add other handler implements if needed
+            "some future forkname" => unreachable!(),
+            _ => Arc::new(Arc::new(Mutex::new(EuclidV2Handler::new(config))))
+                as Arc<dyn CircuitsHandler>,
+        }
+    }
+
+    pub fn dump_verifier_assets(&self, hard_fork_name: &str, out_path: &Path) -> Result<()> {
+        let config = self
+            .config
+            .circuits
+            .get(hard_fork_name)
+            .ok_or_else(|| eyre::eyre!("no corresponding config for fork {hard_fork_name}"))?;
+
+        if !config.vks.is_empty() {
+            eyre::bail!("clean vks cache first or we will have wrong dumped vk");
+        }
+
+        let workspace_path = &config.workspace_path;
+        let universal_prover = EuclidV2Handler::new(config);
+        let _ = universal_prover
+            .get_prover()
+            .dump_universal_verifier(Some(out_path))?;
+
+        #[derive(Debug, serde::Serialize)]
+        struct VKDump {
+            pub chunk_vk: String,
+            pub batch_vk: String,
+            pub bundle_vk: String,
+        }
+
+        let dump = VKDump {
+            chunk_vk: universal_prover.get_vk_and_cache(ProofType::Chunk),
+            batch_vk: universal_prover.get_vk_and_cache(ProofType::Batch),
+            bundle_vk: universal_prover.get_vk_and_cache(ProofType::Bundle),
+        };
+
+        let f = File::create(out_path.join("openVmVk.json"))?;
+        serde_json::to_writer(f, &dump)?;
+
+        // Copy verifier.bin from workspace bundle directory to output path
+        let bundle_verifier_path = Path::new(workspace_path)
+            .join("bundle")
+            .join("verifier.bin");
+        if bundle_verifier_path.exists() {
+            let dest_path = out_path.join("verifier.bin");
+            std::fs::copy(&bundle_verifier_path, &dest_path)
+                .map_err(|e| eyre::eyre!("Failed to copy verifier.bin: {}", e))?;
+        } else {
+            eprintln!(
+                "Warning: verifier.bin not found at {:?}",
+                bundle_verifier_path
+            );
+        }
+
+        Ok(())
+    }
 }
--- a/crates/prover-bin/src/zk_circuits_handler.rs
+++ b/crates/prover-bin/src/zk_circuits_handler.rs
@@ -1,13 +1,65 @@
 //pub mod euclid;

 #[allow(non_snake_case)]
-pub mod universal;
+pub mod euclidV2;

 use async_trait::async_trait;
 use eyre::Result;
-use scroll_zkvm_types::ProvingTask;
+use scroll_proving_sdk::prover::{proving_service::ProveRequest, ProofType};
+use scroll_zkvm_prover_euclid::ProverConfig;
+use std::path::Path;

 #[async_trait]
 pub trait CircuitsHandler: Sync + Send {
-    async fn get_proof_data(&self, u_task: &ProvingTask, need_snark: bool) -> Result<String>;
+    async fn get_vk(&self, task_type: ProofType) -> String;
+
+    async fn get_proof_data(&self, prove_request: ProveRequest) -> Result<String>;
+}
+
+#[derive(Clone, Copy)]
+pub(crate) enum Phase {
+    EuclidV2,
+}
+
+impl Phase {
+    pub fn phase_spec_chunk(&self, workspace_path: &Path) -> ProverConfig {
+        let dir_cache = Some(workspace_path.join("cache"));
+        let path_app_exe = workspace_path.join("chunk/app.vmexe");
+        let path_app_config = workspace_path.join("chunk/openvm.toml");
+        let segment_len = Some((1 << 22) - 100);
+        ProverConfig {
+            dir_cache,
+            path_app_config,
+            path_app_exe,
+            segment_len,
+            ..Default::default()
+        }
+    }
+
+    pub fn phase_spec_batch(&self, workspace_path: &Path) -> ProverConfig {
+        let dir_cache = Some(workspace_path.join("cache"));
+        let path_app_exe = workspace_path.join("batch/app.vmexe");
+        let path_app_config = workspace_path.join("batch/openvm.toml");
+        let segment_len = Some((1 << 22) - 100);
+        ProverConfig {
+            dir_cache,
+            path_app_config,
+            path_app_exe,
+            segment_len,
+            ..Default::default()
+        }
+    }
+
+    pub fn phase_spec_bundle(&self, workspace_path: &Path) -> ProverConfig {
+        let dir_cache = Some(workspace_path.join("cache"));
+        let path_app_config = workspace_path.join("bundle/openvm.toml");
+        let segment_len = Some((1 << 22) - 100);
+        ProverConfig {
+            dir_cache,
+            path_app_config,
+            segment_len,
+            path_app_exe: workspace_path.join("bundle/app.vmexe"),
+            ..Default::default()
+        }
+    }
 }
--- a/crates/prover-bin/src/zk_circuits_handler/euclid.rs
+++ b/crates/prover-bin/src/zk_circuits_handler/euclid.rs
@@ -0,0 +1,144 @@
+use std::{path::Path, sync::Arc};
+
+use super::CircuitsHandler;
+use anyhow::{anyhow, Result};
+use async_trait::async_trait;
+use scroll_proving_sdk::prover::{proving_service::ProveRequest, ProofType};
+use scroll_zkvm_prover_euclid::{
+    task::{batch::BatchProvingTask, bundle::BundleProvingTask, chunk::ChunkProvingTask},
+    BatchProver, BundleProverEuclidV1, ChunkProver, ProverConfig,
+};
+use tokio::sync::Mutex;
+pub struct EuclidHandler {
+    chunk_prover: ChunkProver,
+    batch_prover: BatchProver,
+    bundle_prover: BundleProverEuclidV1,
+}
+
+#[derive(Clone, Copy)]
+pub(crate) enum Phase {
+    EuclidV1,
+    EuclidV2,
+}
+
+impl Phase {
+    pub fn as_str(&self) -> &str {
+        match self {
+            Phase::EuclidV1 => "euclidv1",
+            Phase::EuclidV2 => "euclidv2",
+        }
+    }
+
+    pub fn phase_spec_chunk(&self, workspace_path: &Path) -> ProverConfig {
+        let dir_cache = Some(workspace_path.join("cache"));
+        let path_app_exe = workspace_path.join("chunk/app.vmexe");
+        let path_app_config = workspace_path.join("chunk/openvm.toml");
+        let segment_len = Some((1 << 22) - 100);
+        ProverConfig {
+            dir_cache,
+            path_app_config,
+            path_app_exe,
+            segment_len,
+            ..Default::default()
+        }
+    }
+
+    pub fn phase_spec_batch(&self, workspace_path: &Path) -> ProverConfig {
+        let dir_cache = Some(workspace_path.join("cache"));
+        let path_app_exe = workspace_path.join("batch/app.vmexe");
+        let path_app_config = workspace_path.join("batch/openvm.toml");
+        let segment_len = Some((1 << 22) - 100);
+        ProverConfig {
+            dir_cache,
+            path_app_config,
+            path_app_exe,
+            segment_len,
+            ..Default::default()
+        }
+    }
+
+    pub fn phase_spec_bundle(&self, workspace_path: &Path) -> ProverConfig {
+        let dir_cache = Some(workspace_path.join("cache"));
+        let path_app_config = workspace_path.join("bundle/openvm.toml");
+        let segment_len = Some((1 << 22) - 100);
+        match self {
+            Phase::EuclidV1 => ProverConfig {
+                dir_cache,
+                path_app_config,
+                segment_len,
+                path_app_exe: workspace_path.join("bundle/app_euclidv1.vmexe"),
+                ..Default::default()
+            },
+            Phase::EuclidV2 => ProverConfig {
+                dir_cache,
+                path_app_config,
+                segment_len,
+                path_app_exe: workspace_path.join("bundle/app.vmexe"),
+                ..Default::default()
+            },
+        }
+    }
+}
+
+unsafe impl Send for EuclidHandler {}
+
+impl EuclidHandler {
+    pub fn new(workspace_path: &str) -> Self {
+        let p = Phase::EuclidV1;
+        let workspace_path = Path::new(workspace_path);
+        let chunk_prover = ChunkProver::setup(p.phase_spec_chunk(workspace_path))
+            .expect("Failed to setup chunk prover");
+
+        let batch_prover = BatchProver::setup(p.phase_spec_batch(workspace_path))
+            .expect("Failed to setup batch prover");
+
+        let bundle_prover = BundleProverEuclidV1::setup(p.phase_spec_bundle(workspace_path))
+            .expect("Failed to setup bundle prover");
+
+        Self {
+            chunk_prover,
+            batch_prover,
+            bundle_prover,
+        }
+    }
+}
+
+#[async_trait]
+impl CircuitsHandler for Arc<Mutex<EuclidHandler>> {
+    async fn get_vk(&self, task_type: ProofType) -> Option<Vec<u8>> {
+        Some(match task_type {
+            ProofType::Chunk => self.try_lock().unwrap().chunk_prover.get_app_vk(),
+            ProofType::Batch => self.try_lock().unwrap().batch_prover.get_app_vk(),
+            ProofType::Bundle => self.try_lock().unwrap().bundle_prover.get_app_vk(),
+            _ => unreachable!("Unsupported proof type"),
+        })
+    }
+
+    async fn get_proof_data(&self, prove_request: ProveRequest) -> Result<String> {
+        match prove_request.proof_type {
+            ProofType::Chunk => {
+                let task: ChunkProvingTask = serde_json::from_str(&prove_request.input)?;
+                let proof = self.try_lock().unwrap().chunk_prover.gen_proof(&task)?;
+
+                Ok(serde_json::to_string(&proof)?)
+            }
+            ProofType::Batch => {
+                let task: BatchProvingTask = serde_json::from_str(&prove_request.input)?;
+                let proof = self.try_lock().unwrap().batch_prover.gen_proof(&task)?;
+
+                Ok(serde_json::to_string(&proof)?)
+            }
+            ProofType::Bundle => {
+                let batch_proofs: BundleProvingTask = serde_json::from_str(&prove_request.input)?;
+                let proof = self
+                    .try_lock()
+                    .unwrap()
+                    .bundle_prover
+                    .gen_proof_evm(&batch_proofs)?;
+
+                Ok(serde_json::to_string(&proof)?)
+            }
+            _ => Err(anyhow!("Unsupported proof type")),
+        }
+    }
+}
--- a/crates/prover-bin/src/zk_circuits_handler/euclidV2.rs
+++ b/crates/prover-bin/src/zk_circuits_handler/euclidV2.rs
@@ -0,0 +1,119 @@
+use std::{
+    collections::HashMap,
+    path::Path,
+    sync::{Arc, OnceLock},
+};
+
+use super::{CircuitsHandler, Phase};
+use crate::prover::CircuitConfig;
+use async_trait::async_trait;
+use base64::{prelude::BASE64_STANDARD, Engine};
+use eyre::Result;
+use scroll_proving_sdk::prover::{proving_service::ProveRequest, ProofType};
+use scroll_zkvm_prover_euclid::{BatchProver, BundleProverEuclidV2, ChunkProver};
+use scroll_zkvm_types::ProvingTask;
+use tokio::sync::Mutex;
+pub struct EuclidV2Handler {
+    chunk_prover: ChunkProver,
+    batch_prover: BatchProver,
+    bundle_prover: BundleProverEuclidV2,
+    cached_vks: HashMap<ProofType, OnceLock<String>>,
+}
+
+unsafe impl Send for EuclidV2Handler {}
+
+impl EuclidV2Handler {
+    pub fn new(cfg: &CircuitConfig) -> Self {
+        let workspace_path = &cfg.workspace_path;
+        let p = Phase::EuclidV2;
+        let workspace_path = Path::new(workspace_path);
+        let chunk_prover = ChunkProver::setup(p.phase_spec_chunk(workspace_path))
+            .expect("Failed to setup chunk prover");
+
+        let batch_prover = BatchProver::setup(p.phase_spec_batch(workspace_path))
+            .expect("Failed to setup batch prover");
+
+        let bundle_prover = BundleProverEuclidV2::setup(p.phase_spec_bundle(workspace_path))
+            .expect("Failed to setup bundle prover");
+
+        let build_vk_cache = |proof_type: ProofType| {
+            let vk = if let Some(vk) = cfg.vks.get(&proof_type) {
+                OnceLock::from(vk.clone())
+            } else {
+                OnceLock::new()
+            };
+            (proof_type, vk)
+        };
+
+        Self {
+            chunk_prover,
+            batch_prover,
+            bundle_prover,
+            cached_vks: HashMap::from([
+                build_vk_cache(ProofType::Chunk),
+                build_vk_cache(ProofType::Batch),
+                build_vk_cache(ProofType::Bundle),
+            ]),
+        }
+    }
+
+    /// get_prover get the inner prover, later we would replace chunk/batch/bundle_prover with
+    /// universal prover, before that, use bundle_prover as the represent one
+    pub fn get_prover(&self) -> &BundleProverEuclidV2 {
+        &self.bundle_prover
+    }
+
+    pub fn get_vk_and_cache(&self, task_type: ProofType) -> String {
+        match task_type {
+            ProofType::Chunk => self.cached_vks[&ProofType::Chunk]
+                .get_or_init(|| BASE64_STANDARD.encode(self.chunk_prover.get_app_vk())),
+            ProofType::Batch => self.cached_vks[&ProofType::Batch]
+                .get_or_init(|| BASE64_STANDARD.encode(self.batch_prover.get_app_vk())),
+            ProofType::Bundle => self.cached_vks[&ProofType::Bundle]
+                .get_or_init(|| BASE64_STANDARD.encode(self.bundle_prover.get_app_vk())),
+            _ => unreachable!("Unsupported proof type {:?}", task_type),
+        }
+        .clone()
+    }
+}
+
+#[async_trait]
+impl CircuitsHandler for Arc<Mutex<EuclidV2Handler>> {
+    async fn get_vk(&self, task_type: ProofType) -> String {
+        self.lock().await.get_vk_and_cache(task_type)
+    }
+
+    async fn get_proof_data(&self, prove_request: ProveRequest) -> Result<String> {
+        let handler_self = self.lock().await;
+        let u_task: ProvingTask = serde_json::from_str(&prove_request.input)?;
+        let expected_vk = handler_self.get_vk_and_cache(prove_request.proof_type);
+        if BASE64_STANDARD.encode(&u_task.vk) != expected_vk {
+            eyre::bail!(
+                "vk is not match!, prove type {:?}, expected {}, get {}",
+                prove_request.proof_type,
+                expected_vk,
+                BASE64_STANDARD.encode(&u_task.vk),
+            );
+        }
+
+        let proof = match prove_request.proof_type {
+            ProofType::Chunk => handler_self
+                .chunk_prover
+                .gen_proof_universal(&u_task, false)?,
+            ProofType::Batch => handler_self
+                .batch_prover
+                .gen_proof_universal(&u_task, false)?,
+            ProofType::Bundle => handler_self
+                .bundle_prover
+                .gen_proof_universal(&u_task, true)?,
+            _ => {
+                return Err(eyre::eyre!(
+                    "Unsupported proof type {:?}",
+                    prove_request.proof_type
+                ))
+            }
+        };
+        //TODO: check expected PI
+        Ok(serde_json::to_string(&proof)?)
+    }
+}
--- a/crates/prover-bin/src/zk_circuits_handler/universal.rs
+++ b/crates/prover-bin/src/zk_circuits_handler/universal.rs
@@ -1,63 +0,0 @@
-use std::path::Path;
-
-use super::CircuitsHandler;
-use async_trait::async_trait;
-use base64::{prelude::BASE64_STANDARD, Engine};
-use eyre::Result;
-use scroll_proving_sdk::prover::ProofType;
-use scroll_zkvm_prover::{Prover, ProverConfig};
-use scroll_zkvm_types::ProvingTask;
-use tokio::sync::Mutex;
-pub struct UniversalHandler {
-    prover: Prover,
-}
-
-unsafe impl Send for UniversalHandler {}
-
-impl UniversalHandler {
-    pub fn new(workspace_path: impl AsRef<Path>, proof_type: ProofType) -> Result<Self> {
-        let path_app_exe = workspace_path.as_ref().join("app.vmexe");
-        let path_app_config = workspace_path.as_ref().join("openvm.toml");
-        let segment_len = Some((1 << 22) - 100);
-        let config = ProverConfig {
-            path_app_config,
-            path_app_exe,
-            segment_len,
-        };
-
-        let use_evm = proof_type == ProofType::Bundle;
-
-        let prover = Prover::setup(config, use_evm, None)?;
-        Ok(Self { prover })
-    }
-
-    /// get_prover get the inner prover, later we would replace chunk/batch/bundle_prover with
-    /// universal prover, before that, use bundle_prover as the represent one
-    pub fn get_prover(&self) -> &Prover {
-        &self.prover
-    }
-
-    pub fn get_task_from_input(input: &str) -> Result<ProvingTask> {
-        Ok(serde_json::from_str(input)?)
-    }
-}
-
-#[async_trait]
-impl CircuitsHandler for Mutex<UniversalHandler> {
-    async fn get_proof_data(&self, u_task: &ProvingTask, need_snark: bool) -> Result<String> {
-        let handler_self = self.lock().await;
-
-        if need_snark && handler_self.prover.evm_prover.is_none() {
-            eyre::bail!(
-                "do not init prover for evm (vk: {})",
-                BASE64_STANDARD.encode(handler_self.get_prover().get_app_vk())
-            )
-        }
-
-        let proof = handler_self
-            .get_prover()
-            .gen_proof_universal(u_task, need_snark)?;
-
-        Ok(serde_json::to_string(&proof)?)
-    }
-}
--- a/go.work.sum
+++ b/go.work.sum
@@ -1408,12 +1408,13 @@ github.com/scroll-tech/da-codec v0.1.3-0.20250609113414-f33adf0904bd h1:NUol+dPt
 github.com/scroll-tech/da-codec v0.1.3-0.20250609113414-f33adf0904bd/go.mod h1:gz5x3CsLy5htNTbv4PWRPBU9nSAujfx1U2XtFcXoFuk=
 github.com/scroll-tech/da-codec v0.1.3-0.20250609154559-8935de62c148 h1:cyK1ifU2fRoMl8YWR9LOsZK4RvJnlG3RODgakj5I8VY=
 github.com/scroll-tech/da-codec v0.1.3-0.20250609154559-8935de62c148/go.mod h1:gz5x3CsLy5htNTbv4PWRPBU9nSAujfx1U2XtFcXoFuk=
-github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20240607130425-e2becce6a1a4/go.mod h1:byf/mZ8jLYUCnUePTicjJWn+RvKdxDn7buS6glTnMwQ=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20240821074444-b3fa00861e5e/go.mod h1:swB5NSp8pKNDuYsTxfR08bHS6L56i119PBx8fxvV8Cs=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20241010064814-3d88e870ae22/go.mod h1:r9FwtxCtybMkTbWYCyBuevT9TW3zHmOTHqD082Uh+Oo=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250206083728-ea43834c198f/go.mod h1:Ik3OBLl7cJxPC+CFyCBYNXBPek4wpdzkWehn/y5qLM8=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250225152658-bcfdb48dd939/go.mod h1:AgU8JJxC7+nfs7R7ma35AU7dMAGW7wCw3dRZRefIKyQ=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20250729113104-bd8f141bb3e9 h1:u371VK8eOU2Z/0SVf5KDI3eJc8msHSpJbav4do/8n38=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20250729113104-bd8f141bb3e9/go.mod h1:pDCZ4iGvEGmdIe4aSAGBrb7XSrKEML6/L/wEMmNxOdk=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/segmentio/kafka-go v0.1.0/go.mod h1:X6itGqS9L4jDletMsxZ7Dz+JFWxM6JHfPOCvTvk+EJo=
--- a/permissionless-batches/conf/relayer/config.json
+++ b/permissionless-batches/conf/relayer/config.json
@@ -15,6 +15,7 @@
    },
    "chunk_proposer_config": {
      "propose_interval_milliseconds": 100,
+      "max_block_num_per_chunk": 100,
      "max_l2_gas_per_chunk": 20000000,
      "chunk_timeout_sec": 300,
      "max_uncompressed_batch_bytes_size": 4194304
--- a/rollup/conf/config.json
+++ b/rollup/conf/config.json
@@ -92,6 +92,7 @@
    },
    "chunk_proposer_config": {
      "propose_interval_milliseconds": 100,
+      "max_block_num_per_chunk": 100,
      "max_l2_gas_per_chunk": 20000000,
      "chunk_timeout_sec": 300,
      "max_uncompressed_batch_bytes_size": 4194304
--- a/rollup/go.mod
+++ b/rollup/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/holiman/uint256 v1.3.2
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/prometheus/client_golang v1.16.0
-	github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178
+	github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20250626110859-cc9a1dd82de7
 	github.com/smartystreets/goconvey v1.8.0
 	github.com/spf13/viper v1.19.0
--- a/rollup/go.sum
+++ b/rollup/go.sum
@@ -285,8 +285,8 @@ github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6ke
 github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
 github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
 github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178 h1:4utngmJHXSOS5FoSdZhEV1xMRirpArbXvyoCZY9nYj0=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
+github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6 h1:vb2XLvQwCf+F/ifP6P/lfeiQrHY6+Yb/E3R4KHXLqSE=
+github.com/scroll-tech/da-codec v0.1.3-0.20250626091118-58b899494da6/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250626110859-cc9a1dd82de7 h1:1rN1qocsQlOyk1VCpIEF1J5pfQbLAi1pnMZSLQS37jQ=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250626110859-cc9a1dd82de7/go.mod h1:pDCZ4iGvEGmdIe4aSAGBrb7XSrKEML6/L/wEMmNxOdk=
 github.com/scroll-tech/zktrie v0.8.4 h1:UagmnZ4Z3ITCk+aUq9NQZJNAwnWl4gSxsLb2Nl7IgRE=
--- a/rollup/internal/config/l2.go
+++ b/rollup/internal/config/l2.go
@@ -31,6 +31,7 @@ type L2Config struct {
 // ChunkProposerConfig loads chunk_proposer configuration items.
 type ChunkProposerConfig struct {
 	ProposeIntervalMilliseconds   uint64 `json:"propose_interval_milliseconds"`
+	MaxBlockNumPerChunk           uint64 `json:"max_block_num_per_chunk"`
 	MaxL2GasPerChunk              uint64 `json:"max_l2_gas_per_chunk"`
 	ChunkTimeoutSec               uint64 `json:"chunk_timeout_sec"`
 	MaxUncompressedBatchBytesSize uint64 `json:"max_uncompressed_batch_bytes_size"`
--- a/rollup/internal/config/relayer.go
+++ b/rollup/internal/config/relayer.go
@@ -7,14 +7,8 @@ import (

 // SenderConfig The config for transaction sender
 type SenderConfig struct {
-	// The RPC endpoint of the ethereum or scroll public node (for backward compatibility).
-	// If WriteEndpoints is specified, this endpoint will be used only for reading.
-	// If WriteEndpoints is empty, this endpoint will be used for both reading and writing.
+	// The RPC endpoint of the ethereum or scroll public node.
 	Endpoint string `json:"endpoint"`
-	// The RPC endpoints to send transactions to (optional).
-	// If specified, transactions will be sent to all these endpoints in parallel.
-	// If empty, transactions will be sent to the Endpoint.
-	WriteEndpoints []string `json:"write_endpoints,omitempty"`
 	// The time to trigger check pending txs in sender.
 	CheckPendingTime uint64 `json:"check_pending_time"`
 	// The number of blocks to wait to escalate increase gas price of the transaction.
--- a/rollup/internal/controller/relayer/l2_relayer.go
+++ b/rollup/internal/controller/relayer/l2_relayer.go
@@ -290,12 +290,6 @@ func (r *Layer2Relayer) commitGenesisBatch(batchHash string, batchHeader []byte,
 		log.Info("Validium importGenesis", "calldata", common.Bytes2Hex(calldata))
 	} else {
 		// rollup mode: pass batchHeader and stateRoot
-
-		// Check state root is not zero
-		if stateRoot == (common.Hash{}) {
-			return fmt.Errorf("state root is zero")
-		}
-
 		calldata, packErr = r.l1RollupABI.Pack("importGenesisBatch", batchHeader, stateRoot)
 		if packErr != nil {
 			return fmt.Errorf("failed to pack rollup importGenesisBatch with batch header: %v and state root: %v. error: %v", common.Bytes2Hex(batchHeader), stateRoot, packErr)
@@ -394,6 +388,8 @@ func (r *Layer2Relayer) ProcessPendingBatches() {
 		// return if not hitting target price
 		if skip {
 			log.Debug("Skipping batch submission", "first batch index", dbBatches[0].Index, "backlog count", backlogCount, "reason", err)
+			log.Debug("first batch index", dbBatches[0].Index)
+			log.Debug("backlog count", backlogCount)
 			return
 		}
 		if err != nil {
@@ -506,11 +502,6 @@ func (r *Layer2Relayer) ProcessPendingBatches() {
 				log.Error("failed to construct normal payload", "codecVersion", codecVersion, "start index", firstBatch.Index, "end index", lastBatch.Index, "err", err)
 				return
 			}
-
-			if err = r.sanityChecksCommitBatchCodecV7CalldataAndBlobs(calldata, blobs); err != nil {
-				log.Error("Sanity check failed for calldata and blobs", "codecVersion", codecVersion, "start index", firstBatch.Index, "end index", lastBatch.Index, "err", err)
-				return
-			}
 		}
 	default:
 		log.Error("unsupported codec version in ProcessPendingBatches", "codecVersion", codecVersion, "start index", firstBatch, "end index", lastBatch.Index)
@@ -1008,18 +999,6 @@ func (r *Layer2Relayer) constructCommitBatchPayloadCodecV7(batchesToSubmit []*db
 }

 func (r *Layer2Relayer) constructCommitBatchPayloadValidium(batch *dbBatchWithChunks) ([]byte, uint64, uint64, error) {
-	// Check state root is not zero
-	stateRoot := common.HexToHash(batch.Batch.StateRoot)
-	if stateRoot == (common.Hash{}) {
-		return nil, 0, 0, fmt.Errorf("batch %d state root is zero", batch.Batch.Index)
-	}
-
-	// Check parent batch hash is not zero
-	parentBatchHash := common.HexToHash(batch.Batch.ParentBatchHash)
-	if parentBatchHash == (common.Hash{}) {
-		return nil, 0, 0, fmt.Errorf("batch %d parent batch hash is zero", batch.Batch.Index)
-	}
-
 	// Calculate metrics
 	var maxBlockHeight uint64
 	var totalGasUsed uint64
@@ -1039,7 +1018,6 @@ func (r *Layer2Relayer) constructCommitBatchPayloadValidium(batch *dbBatchWithCh

 	lastChunk := batch.Chunks[len(batch.Chunks)-1]
 	commitment := common.HexToHash(lastChunk.EndBlockHash)
-
 	version := encoding.CodecVersion(batch.Batch.CodecVersion)
 	calldata, err := r.validiumABI.Pack("commitBatch", version, common.HexToHash(batch.Batch.ParentBatchHash), common.HexToHash(batch.Batch.StateRoot), common.HexToHash(batch.Batch.WithdrawRoot), commitment[:])
 	if err != nil {
@@ -1050,12 +1028,6 @@ func (r *Layer2Relayer) constructCommitBatchPayloadValidium(batch *dbBatchWithCh
 }

 func (r *Layer2Relayer) constructFinalizeBundlePayloadCodecV7(dbBatch *orm.Batch, endChunk *orm.Chunk, aggProof *message.OpenVMBundleProof) ([]byte, error) {
-	// Check state root is not zero
-	stateRoot := common.HexToHash(dbBatch.StateRoot)
-	if stateRoot == (common.Hash{}) {
-		return nil, fmt.Errorf("batch %d state root is zero", dbBatch.Index)
-	}
-
 	if aggProof != nil { // finalizeBundle with proof.
 		calldata, packErr := r.l1RollupABI.Pack(
 			"finalizeBundlePostEuclidV2",
--- a/rollup/internal/controller/relayer/l2_relayer_sanity.go
+++ b/rollup/internal/controller/relayer/l2_relayer_sanity.go
@@ -1,487 +0,0 @@
-package relayer
-
-import (
-	"fmt"
-	"math/big"
-
-	"github.com/scroll-tech/da-codec/encoding"
-	"github.com/scroll-tech/go-ethereum/accounts/abi"
-	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/core/types"
-	"github.com/scroll-tech/go-ethereum/crypto/kzg4844"
-
-	"scroll-tech/rollup/internal/orm"
-)
-
-// sanityChecksCommitBatchCodecV7CalldataAndBlobs performs comprehensive validation of the constructed
-// transaction data (calldata and blobs) by parsing them and comparing against database records.
-// This ensures the constructed transaction data is correct and consistent with the database state.
-func (r *Layer2Relayer) sanityChecksCommitBatchCodecV7CalldataAndBlobs(calldata []byte, blobs []*kzg4844.Blob) error {
-	if r.l1RollupABI == nil {
-		return fmt.Errorf("l1RollupABI is nil: cannot parse commitBatches calldata")
-	}
-	calldataInfo, err := parseCommitBatchesCalldata(r.l1RollupABI, calldata)
-	if err != nil {
-		return fmt.Errorf("failed to parse calldata: %w", err)
-	}
-
-	batchesToValidate, l1MessagesWithBlockNumbers, err := r.getBatchesFromCalldata(calldataInfo)
-	if err != nil {
-		return fmt.Errorf("failed to get batches from database: %w", err)
-	}
-
-	if err := r.validateCalldataAndBlobsAgainstDatabase(calldataInfo, blobs, batchesToValidate, l1MessagesWithBlockNumbers); err != nil {
-		return fmt.Errorf("calldata and blobs validation failed: %w", err)
-	}
-
-	if err := r.validateDatabaseConsistency(batchesToValidate); err != nil {
-		return fmt.Errorf("database consistency validation failed: %w", err)
-	}
-
-	return nil
-}
-
-// CalldataInfo holds parsed information from commitBatches calldata
-type CalldataInfo struct {
-	Version         uint8
-	ParentBatchHash common.Hash
-	LastBatchHash   common.Hash
-}
-
-// parseCommitBatchesCalldata parses the commitBatches calldata and extracts key information
-func parseCommitBatchesCalldata(abi *abi.ABI, calldata []byte) (*CalldataInfo, error) {
-	method := abi.Methods["commitBatches"]
-	decoded, err := method.Inputs.Unpack(calldata[4:])
-	if err != nil {
-		return nil, fmt.Errorf("failed to unpack commitBatches calldata: %w", err)
-	}
-
-	if len(decoded) != 3 {
-		return nil, fmt.Errorf("unexpected number of decoded parameters: got %d, want 3", len(decoded))
-	}
-
-	version, ok := decoded[0].(uint8)
-	if !ok {
-		return nil, fmt.Errorf("failed to type assert version to uint8")
-	}
-
-	parentBatchHashB, ok := decoded[1].([32]uint8)
-	if !ok {
-		return nil, fmt.Errorf("failed to type assert parentBatchHash to [32]uint8")
-	}
-	parentBatchHash := common.BytesToHash(parentBatchHashB[:])
-
-	lastBatchHashB, ok := decoded[2].([32]uint8)
-	if !ok {
-		return nil, fmt.Errorf("failed to type assert lastBatchHash to [32]uint8")
-	}
-	lastBatchHash := common.BytesToHash(lastBatchHashB[:])
-
-	return &CalldataInfo{
-		Version:         version,
-		ParentBatchHash: parentBatchHash,
-		LastBatchHash:   lastBatchHash,
-	}, nil
-}
-
-// getBatchesFromCalldata retrieves the relevant batches from database based on calldata information
-func (r *Layer2Relayer) getBatchesFromCalldata(info *CalldataInfo) ([]*dbBatchWithChunks, map[uint64][]*types.TransactionData, error) {
-	// Get the parent batch to determine the starting point
-	parentBatch, err := r.batchOrm.GetBatchByHash(r.ctx, info.ParentBatchHash.Hex())
-	if err != nil {
-		return nil, nil, fmt.Errorf("failed to get parent batch by hash %s: %w", info.ParentBatchHash.Hex(), err)
-	}
-
-	// Get the last batch to determine the ending point
-	lastBatch, err := r.batchOrm.GetBatchByHash(r.ctx, info.LastBatchHash.Hex())
-	if err != nil {
-		return nil, nil, fmt.Errorf("failed to get last batch by hash %s: %w", info.LastBatchHash.Hex(), err)
-	}
-
-	// Get all batches in the range (parent+1 to last)
-	firstBatchIndex := parentBatch.Index + 1
-	lastBatchIndex := lastBatch.Index
-
-	// Check if the range is valid
-	if firstBatchIndex > lastBatchIndex {
-		return nil, nil, fmt.Errorf("no batches found in range: first index %d, last index %d", firstBatchIndex, lastBatchIndex)
-	}
-
-	var batchesToValidate []*dbBatchWithChunks
-	l1MessagesWithBlockNumbers := make(map[uint64][]*types.TransactionData)
-	for batchIndex := firstBatchIndex; batchIndex <= lastBatchIndex; batchIndex++ {
-		dbBatch, err := r.batchOrm.GetBatchByIndex(r.ctx, batchIndex)
-		if err != nil {
-			return nil, nil, fmt.Errorf("failed to get batch by index %d: %w", batchIndex, err)
-		}
-
-		// Get chunks for this batch
-		dbChunks, err := r.chunkOrm.GetChunksInRange(r.ctx, dbBatch.StartChunkIndex, dbBatch.EndChunkIndex)
-		if err != nil {
-			return nil, nil, fmt.Errorf("failed to get chunks for batch %d: %w", batchIndex, err)
-		}
-
-		batchesToValidate = append(batchesToValidate, &dbBatchWithChunks{
-			Batch:  dbBatch,
-			Chunks: dbChunks,
-		})
-
-		// If there are L1 messages in this batch, retrieve L1 messages with block numbers
-		for _, chunk := range dbChunks {
-			if chunk.TotalL1MessagesPoppedInChunk > 0 {
-				blockWithL1Messages, err := r.l2BlockOrm.GetL2BlocksInRange(r.ctx, chunk.StartBlockNumber, chunk.EndBlockNumber)
-				if err != nil {
-					return nil, nil, fmt.Errorf("failed to get L2 blocks for chunk %d: %w", chunk.Index, err)
-				}
-				var l1MessagesCount uint64
-				for _, block := range blockWithL1Messages {
-					bn := block.Header.Number.Uint64()
-					seenL2 := false
-					for _, tx := range block.Transactions {
-						if tx.Type == types.L1MessageTxType {
-							if seenL2 {
-								// Invariant violated: found an L1 message after an L2 transaction in the same block.
-								return nil, nil, fmt.Errorf("L1 message after L2 transaction in block %d", bn)
-							}
-							l1MessagesWithBlockNumbers[bn] = append(l1MessagesWithBlockNumbers[bn], tx)
-							l1MessagesCount++
-						} else {
-							seenL2 = true
-						}
-					}
-				}
-				if chunk.TotalL1MessagesPoppedInChunk != l1MessagesCount {
-					return nil, nil, fmt.Errorf("chunk %d has inconsistent L1 messages count: expected %d, got %d", chunk.Index, chunk.TotalL1MessagesPoppedInChunk, l1MessagesCount)
-				}
-			}
-		}
-	}
-	return batchesToValidate, l1MessagesWithBlockNumbers, nil
-}
-
-// validateDatabaseConsistency performs comprehensive validation of database records
-func (r *Layer2Relayer) validateDatabaseConsistency(batchesToValidate []*dbBatchWithChunks) error {
-	if len(batchesToValidate) == 0 {
-		return fmt.Errorf("no batches to validate")
-	}
-
-	// Get previous chunk for continuity check
-	firstChunk := batchesToValidate[0].Chunks[0]
-	if firstChunk.Index == 0 {
-		return fmt.Errorf("genesis chunk should not be in normal batch submission flow, chunk index: %d", firstChunk.Index)
-	}
-
-	prevChunk, err := r.chunkOrm.GetChunkByIndex(r.ctx, firstChunk.Index-1)
-	if err != nil {
-		return fmt.Errorf("failed to get previous chunk %d for continuity check: %w", firstChunk.Index-1, err)
-	}
-
-	firstBatchCodecVersion := batchesToValidate[0].Batch.CodecVersion
-	for i, batch := range batchesToValidate {
-		// Validate codec version consistency
-		if batch.Batch.CodecVersion != firstBatchCodecVersion {
-			return fmt.Errorf("batch %d has different codec version %d, expected %d", batch.Batch.Index, batch.Batch.CodecVersion, firstBatchCodecVersion)
-		}
-
-		// Validate individual batch
-		if err := r.validateSingleBatchConsistency(batch, i, batchesToValidate); err != nil {
-			return err
-		}
-
-		// Validate chunks in this batch
-		if err := r.validateBatchChunksConsistency(batch, prevChunk); err != nil {
-			return err
-		}
-
-		// Update prevChunk to the last chunk of this batch for next iteration
-		if len(batch.Chunks) == 0 {
-			return fmt.Errorf("batch %d has no chunks", batch.Batch.Index)
-		}
-		prevChunk = batch.Chunks[len(batch.Chunks)-1]
-	}
-
-	return nil
-}
-
-// validateSingleBatchConsistency validates a single batch's consistency
-func (r *Layer2Relayer) validateSingleBatchConsistency(batch *dbBatchWithChunks, i int, allBatches []*dbBatchWithChunks) error {
-	if batch == nil || batch.Batch == nil {
-		return fmt.Errorf("batch %d is nil", i)
-	}
-
-	if len(batch.Chunks) == 0 {
-		return fmt.Errorf("batch %d has no chunks", batch.Batch.Index)
-	}
-
-	// Validate essential batch fields
-	batchHash := common.HexToHash(batch.Batch.Hash)
-	if batchHash == (common.Hash{}) {
-		return fmt.Errorf("batch %d hash is zero", batch.Batch.Index)
-	}
-
-	if batch.Batch.Index == 0 {
-		return fmt.Errorf("batch %d has zero index (only genesis batch should have index 0)", i)
-	}
-
-	parentBatchHash := common.HexToHash(batch.Batch.ParentBatchHash)
-	if parentBatchHash == (common.Hash{}) {
-		return fmt.Errorf("batch %d parent batch hash is zero", batch.Batch.Index)
-	}
-
-	stateRoot := common.HexToHash(batch.Batch.StateRoot)
-	if stateRoot == (common.Hash{}) {
-		return fmt.Errorf("batch %d state root is zero", batch.Batch.Index)
-	}
-
-	// Check batch index continuity
-	if i > 0 {
-		prevBatch := allBatches[i-1]
-		if batch.Batch.Index != prevBatch.Batch.Index+1 {
-			return fmt.Errorf("batch index is not sequential: prev batch index %d, current batch index %d", prevBatch.Batch.Index, batch.Batch.Index)
-		}
-		if parentBatchHash != common.HexToHash(prevBatch.Batch.Hash) {
-			return fmt.Errorf("parent batch hash does not match previous batch hash: expected %s, got %s", prevBatch.Batch.Hash, batch.Batch.ParentBatchHash)
-		}
-	} else {
-		// For the first batch, verify continuity with parent batch from database
-		parentBatch, err := r.batchOrm.GetBatchByHash(r.ctx, batch.Batch.ParentBatchHash)
-		if err != nil {
-			return fmt.Errorf("failed to get parent batch %s for batch %d: %w", batch.Batch.ParentBatchHash, batch.Batch.Index, err)
-		}
-		if batch.Batch.Index != parentBatch.Index+1 {
-			return fmt.Errorf("first batch index is not sequential with parent: parent batch index %d, current batch index %d", parentBatch.Index, batch.Batch.Index)
-		}
-	}
-
-	// Validate L1 message queue consistency
-	if err := r.validateMessageQueueConsistency(batch.Batch.Index, batch.Chunks, common.HexToHash(batch.Batch.PrevL1MessageQueueHash), common.HexToHash(batch.Batch.PostL1MessageQueueHash)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-// validateBatchChunksConsistency validates chunks within a batch
-func (r *Layer2Relayer) validateBatchChunksConsistency(batch *dbBatchWithChunks, prevChunk *orm.Chunk) error {
-	// Check codec version consistency between chunks and batch
-	for _, chunk := range batch.Chunks {
-		if chunk.CodecVersion != batch.Batch.CodecVersion {
-			return fmt.Errorf("batch %d chunk %d has different codec version %d, expected %d", batch.Batch.Index, chunk.Index, chunk.CodecVersion, batch.Batch.CodecVersion)
-		}
-	}
-
-	// Validate each chunk individually
-	currentPrevChunk := prevChunk
-	for j, chunk := range batch.Chunks {
-		if err := r.validateSingleChunkConsistency(chunk, currentPrevChunk); err != nil {
-			return fmt.Errorf("batch %d chunk %d: %w", batch.Batch.Index, j, err)
-		}
-		currentPrevChunk = chunk
-	}
-
-	return nil
-}
-
-// validateSingleChunkConsistency validates a single chunk
-func (r *Layer2Relayer) validateSingleChunkConsistency(chunk *orm.Chunk, prevChunk *orm.Chunk) error {
-	if chunk == nil {
-		return fmt.Errorf("chunk is nil")
-	}
-
-	chunkHash := common.HexToHash(chunk.Hash)
-	if chunkHash == (common.Hash{}) {
-		return fmt.Errorf("chunk %d hash is zero", chunk.Index)
-	}
-
-	// Check chunk index continuity
-	if chunk.Index != prevChunk.Index+1 {
-		return fmt.Errorf("chunk index is not sequential: prev chunk index %d, current chunk index %d", prevChunk.Index, chunk.Index)
-	}
-
-	// Validate block range
-	if chunk.StartBlockNumber == 0 && chunk.EndBlockNumber == 0 {
-		return fmt.Errorf("chunk %d has zero block range", chunk.Index)
-	}
-
-	if chunk.StartBlockNumber > chunk.EndBlockNumber {
-		return fmt.Errorf("chunk %d has invalid block range: start %d > end %d", chunk.Index, chunk.StartBlockNumber, chunk.EndBlockNumber)
-	}
-
-	// Check hash fields
-	startBlockHash := common.HexToHash(chunk.StartBlockHash)
-	if startBlockHash == (common.Hash{}) {
-		return fmt.Errorf("chunk %d start block hash is zero", chunk.Index)
-	}
-
-	endBlockHash := common.HexToHash(chunk.EndBlockHash)
-	if endBlockHash == (common.Hash{}) {
-		return fmt.Errorf("chunk %d end block hash is zero", chunk.Index)
-	}
-
-	// Check block continuity with previous chunk
-	if prevChunk.EndBlockNumber+1 != chunk.StartBlockNumber {
-		return fmt.Errorf("chunk is not continuous with previous chunk %d: prev end block %d, current start block %d", prevChunk.Index, prevChunk.EndBlockNumber, chunk.StartBlockNumber)
-	}
-
-	// Check L1 messages continuity
-	expectedPoppedBefore := prevChunk.TotalL1MessagesPoppedBefore + prevChunk.TotalL1MessagesPoppedInChunk
-	if chunk.TotalL1MessagesPoppedBefore != expectedPoppedBefore {
-		return fmt.Errorf("L1 messages popped before is incorrect: expected %d, got %d", expectedPoppedBefore, chunk.TotalL1MessagesPoppedBefore)
-	}
-
-	return nil
-}
-
-// validateCalldataAndBlobsAgainstDatabase validates calldata and blobs against database records
-func (r *Layer2Relayer) validateCalldataAndBlobsAgainstDatabase(calldataInfo *CalldataInfo, blobs []*kzg4844.Blob, batchesToValidate []*dbBatchWithChunks, l1MessagesWithBlockNumbers map[uint64][]*types.TransactionData) error {
-	// Validate blobs
-	if len(blobs) == 0 {
-		return fmt.Errorf("no blobs provided")
-	}
-
-	// Validate blob count
-	if len(blobs) != len(batchesToValidate) {
-		return fmt.Errorf("blob count mismatch: got %d blobs, expected %d batches", len(blobs), len(batchesToValidate))
-	}
-
-	// Get first and last batches for validation, length check is already done above
-	firstBatch := batchesToValidate[0].Batch
-	lastBatch := batchesToValidate[len(batchesToValidate)-1].Batch
-
-	// Validate codec version
-	if calldataInfo.Version != uint8(firstBatch.CodecVersion) {
-		return fmt.Errorf("version mismatch: calldata=%d, db=%d", calldataInfo.Version, firstBatch.CodecVersion)
-	}
-
-	// Validate parent batch hash
-	if calldataInfo.ParentBatchHash != common.HexToHash(firstBatch.ParentBatchHash) {
-		return fmt.Errorf("parentBatchHash mismatch: calldata=%s, db=%s", calldataInfo.ParentBatchHash.Hex(), firstBatch.ParentBatchHash)
-	}
-
-	// Validate last batch hash
-	if calldataInfo.LastBatchHash != common.HexToHash(lastBatch.Hash) {
-		return fmt.Errorf("lastBatchHash mismatch: calldata=%s, db=%s", calldataInfo.LastBatchHash.Hex(), lastBatch.Hash)
-	}
-
-	// Get codec for blob decoding
-	codec, err := encoding.CodecFromVersion(encoding.CodecVersion(firstBatch.CodecVersion))
-	if err != nil {
-		return fmt.Errorf("failed to get codec: %w", err)
-	}
-
-	// Validate each blob against its corresponding batch
-	for i, blob := range blobs {
-		dbBatch := batchesToValidate[i].Batch
-		if err := r.validateSingleBlobAgainstBatch(blob, dbBatch, codec, l1MessagesWithBlockNumbers); err != nil {
-			return fmt.Errorf("blob validation failed for batch %d: %w", dbBatch.Index, err)
-		}
-	}
-
-	return nil
-}
-
-// validateSingleBlobAgainstBatch validates a single blob against its batch data
-func (r *Layer2Relayer) validateSingleBlobAgainstBatch(blob *kzg4844.Blob, dbBatch *orm.Batch, codec encoding.Codec, l1MessagesWithBlockNumbers map[uint64][]*types.TransactionData) error {
-	// Decode blob payload
-	payload, err := codec.DecodeBlob(blob)
-	if err != nil {
-		return fmt.Errorf("failed to decode blob: %w", err)
-	}
-
-	// Validate batch hash
-	daBatch, err := assembleDABatchFromPayload(payload, dbBatch, codec, l1MessagesWithBlockNumbers)
-	if err != nil {
-		return fmt.Errorf("failed to assemble batch from payload: %w", err)
-	}
-
-	if daBatch.Hash() != common.HexToHash(dbBatch.Hash) {
-		return fmt.Errorf("batch hash mismatch: decoded from blob=%s, db=%s", daBatch.Hash().Hex(), dbBatch.Hash)
-	}
-
-	return nil
-}
-
-// validateMessageQueueConsistency validates L1 message queue hash consistency
-func (r *Layer2Relayer) validateMessageQueueConsistency(batchIndex uint64, chunks []*orm.Chunk, prevL1MsgQueueHash common.Hash, postL1MsgQueueHash common.Hash) error {
-	if len(chunks) == 0 {
-		return fmt.Errorf("batch %d has no chunks for message queue validation", batchIndex)
-	}
-
-	firstChunk := chunks[0]
-	lastChunk := chunks[len(chunks)-1]
-
-	// Calculate total L1 messages in this batch
-	var totalL1MessagesInBatch uint64
-	for _, chunk := range chunks {
-		totalL1MessagesInBatch += chunk.TotalL1MessagesPoppedInChunk
-	}
-
-	// If there were L1 messages processed before this batch, prev hash should not be zero
-	if firstChunk.TotalL1MessagesPoppedBefore > 0 && prevL1MsgQueueHash == (common.Hash{}) {
-		return fmt.Errorf("batch %d prev L1 message queue hash is zero but %d L1 messages were processed before", batchIndex, firstChunk.TotalL1MessagesPoppedBefore)
-	}
-
-	// If there are any L1 messages processed up to this batch, post hash should not be zero
-	totalL1MessagesProcessed := lastChunk.TotalL1MessagesPoppedBefore + lastChunk.TotalL1MessagesPoppedInChunk
-	if totalL1MessagesProcessed > 0 && postL1MsgQueueHash == (common.Hash{}) {
-		return fmt.Errorf("batch %d post L1 message queue hash is zero but %d L1 messages were processed in total", batchIndex, totalL1MessagesProcessed)
-	}
-
-	// Prev and post queue hashes should be different if L1 messages were processed in this batch
-	if totalL1MessagesInBatch > 0 && prevL1MsgQueueHash == postL1MsgQueueHash {
-		return fmt.Errorf("batch %d has same prev and post L1 message queue hashes but processed %d L1 messages in this batch", batchIndex, totalL1MessagesInBatch)
-	}
-
-	return nil
-}
-
-func assembleDABatchFromPayload(payload encoding.DABlobPayload, dbBatch *orm.Batch, codec encoding.Codec, l1MessagesWithBlockNumbers map[uint64][]*types.TransactionData) (encoding.DABatch, error) {
-	blocks, err := assembleBlocksFromPayload(payload, l1MessagesWithBlockNumbers)
-	if err != nil {
-		return nil, fmt.Errorf("failed to assemble blocks from payload batch_index=%d codec_version=%d parent_batch_hash=%s: %w", dbBatch.Index, dbBatch.CodecVersion, dbBatch.ParentBatchHash, err)
-	}
-	batch := &encoding.Batch{
-		Index:                  dbBatch.Index,                             // The database provides only batch index, other fields are derived from blob payload
-		ParentBatchHash:        common.HexToHash(dbBatch.ParentBatchHash), // The first batch's parent hash is verified with calldata, subsequent batches are linked via dbBatch.ParentBatchHash and verified in database consistency checks
-		PrevL1MessageQueueHash: payload.PrevL1MessageQueueHash(),
-		PostL1MessageQueueHash: payload.PostL1MessageQueueHash(),
-		Blocks:                 blocks,
-		Chunks: []*encoding.Chunk{ // One chunk for this batch to pass sanity checks when building DABatch
-			{
-				Blocks:                 blocks,
-				PrevL1MessageQueueHash: payload.PrevL1MessageQueueHash(),
-				PostL1MessageQueueHash: payload.PostL1MessageQueueHash(),
-			},
-		},
-	}
-	daBatch, err := codec.NewDABatch(batch)
-	if err != nil {
-		return nil, fmt.Errorf("failed to build DABatch batch_index=%d codec_version=%d parent_batch_hash=%s: %w", dbBatch.Index, dbBatch.CodecVersion, dbBatch.ParentBatchHash, err)
-	}
-	return daBatch, nil
-}
-
-func assembleBlocksFromPayload(payload encoding.DABlobPayload, l1MessagesWithBlockNumbers map[uint64][]*types.TransactionData) ([]*encoding.Block, error) {
-	daBlocks := payload.Blocks()
-	txns := payload.Transactions()
-	if len(daBlocks) != len(txns) {
-		return nil, fmt.Errorf("mismatched number of blocks and transactions: %d blocks, %d transactions", len(daBlocks), len(txns))
-	}
-	blocks := make([]*encoding.Block, len(daBlocks))
-	for i := range daBlocks {
-		blocks[i] = &encoding.Block{
-			Header: &types.Header{
-				Number:   new(big.Int).SetUint64(daBlocks[i].Number()),
-				Time:     daBlocks[i].Timestamp(),
-				BaseFee:  daBlocks[i].BaseFee(),
-				GasLimit: daBlocks[i].GasLimit(),
-			},
-		}
-		// Ensure per-block ordering: [L1 messages][L2 transactions]. Prepend L1 messages (if any), then append L2 transactions.
-		if l1Messages, ok := l1MessagesWithBlockNumbers[daBlocks[i].Number()]; ok {
-			blocks[i].Transactions = l1Messages
-		}
-		blocks[i].Transactions = append(blocks[i].Transactions, encoding.TxsToTxsData(txns[i])...)
-	}
-	return blocks, nil
-}
--- a/rollup/internal/controller/relayer/l2_relayer_sanity_test.go
+++ b/rollup/internal/controller/relayer/l2_relayer_sanity_test.go
@@ -1,131 +0,0 @@
-package relayer
-
-import (
-	"encoding/json"
-	"fmt"
-	"math/big"
-	"os"
-	"path/filepath"
-	"strings"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-
-	"github.com/scroll-tech/da-codec/encoding"
-	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/common/hexutil"
-	"github.com/scroll-tech/go-ethereum/core/types"
-	"github.com/scroll-tech/go-ethereum/crypto/kzg4844"
-
-	bridgeabi "scroll-tech/rollup/abi"
-	"scroll-tech/rollup/internal/orm"
-)
-
-func TestAssembleDABatch(t *testing.T) {
-	calldataHex := "0x9bbaa2ba0000000000000000000000000000000000000000000000000000000000000008146793a7d71663cd87ec9713f72242a3798d5e801050130a3e16efaa09fb803e58af2593dadc8b9fff75a2d27199cb97ec115bade109b8d691a512608ef180eb"
-	blobsPath := filepath.Join("../../../testdata", "commit_batches_blobs.json")
-
-	calldata, err := hexutil.Decode(strings.TrimSpace(calldataHex))
-	assert.NoErrorf(t, err, "failed to decode calldata: %s", calldataHex)
-
-	blobs, err := loadBlobsFromJSON(blobsPath)
-	assert.NoErrorf(t, err, "failed to read blobs: %s", blobsPath)
-	assert.NotEmpty(t, blobs, "no blobs provided")
-
-	info, err := parseCommitBatchesCalldata(bridgeabi.ScrollChainABI, calldata)
-	assert.NoError(t, err)
-
-	codec, err := encoding.CodecFromVersion(encoding.CodecVersion(info.Version))
-	assert.NoErrorf(t, err, "failed to get codec from version %d", info.Version)
-
-	parentBatchHash := info.ParentBatchHash
-	index := uint64(113571)
-
-	t.Logf("calldata parsed: version=%d parentBatchHash=%s lastBatchHash=%s blobs=%d", info.Version, info.ParentBatchHash.Hex(), info.LastBatchHash.Hex(), len(blobs))
-
-	fromAddr := common.HexToAddress("0x61d8d3e7f7c656493d1d76aaa1a836cedfcbc27b")
-	toAddr := common.HexToAddress("0xba50f5340fb9f3bd074bd638c9be13ecb36e603d")
-	l1MessagesWithBlockNumbers := map[uint64][]*types.TransactionData{
-		11488527: {
-			&types.TransactionData{
-				Type:  types.L1MessageTxType,
-				Nonce: 1072515,
-				Gas:   340000,
-				To:    &toAddr,
-				Value: (*hexutil.Big)(big.NewInt(0)),
-				Data:  "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",
-				From:  fromAddr,
-			},
-		},
-		11488622: {
-			&types.TransactionData{
-				Type:  types.L1MessageTxType,
-				Nonce: 1072516,
-				Gas:   340000,
-				To:    &toAddr,
-				Value: (*hexutil.Big)(big.NewInt(0)),
-				Data:  "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",
-				From:  fromAddr,
-			},
-		},
-		11489190: {
-			&types.TransactionData{
-				Type:  types.L1MessageTxType,
-				Nonce: 1072517,
-				Gas:   168000,
-				To:    &toAddr,
-				Value: (*hexutil.Big)(big.NewInt(0)),
-				Data:  "0x8ef1332e0000000000000000000000003b1399523f819ea4c4d3e76dddefaf4226c6ba570000000000000000000000003b1399523f819ea4c4d3e76dddefaf4226c6ba5700000000000000000000000000000000000000000000000000000000000027100000000000000000000000000000000000000000000000000000000000105d8500000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000",
-				From:  fromAddr,
-			},
-		},
-	}
-
-	for i, blob := range blobs {
-		payload, decErr := codec.DecodeBlob(blob)
-		assert.NoErrorf(t, decErr, "blob[%d] decode failed", i)
-		if decErr != nil {
-			continue
-		}
-
-		dbBatch := &orm.Batch{
-			Index:           index,
-			ParentBatchHash: parentBatchHash.Hex(),
-		}
-
-		daBatch, asmErr := assembleDABatchFromPayload(payload, dbBatch, codec, l1MessagesWithBlockNumbers)
-		assert.NoErrorf(t, asmErr, "blob[%d] assemble failed", i)
-		if asmErr == nil {
-			t.Logf("blob[%d] DABatch hash=%s", i, daBatch.Hash().Hex())
-		}
-
-		index += 1
-		parentBatchHash = daBatch.Hash()
-	}
-}
-
-func loadBlobsFromJSON(path string) ([]*kzg4844.Blob, error) {
-	raw, err := os.ReadFile(path)
-	if err != nil {
-		return nil, err
-	}
-
-	var arr []hexutil.Bytes
-	if err := json.Unmarshal(raw, &arr); err != nil {
-		return nil, fmt.Errorf("invalid JSON; expect [\"0x...\"] array: %w", err)
-	}
-
-	out := make([]*kzg4844.Blob, 0, len(arr))
-	var empty kzg4844.Blob
-	want := len(empty)
-
-	for i, b := range arr {
-		if len(b) != want {
-			return nil, fmt.Errorf("blob[%d] length mismatch: got %d, want %d", i, len(b), want)
-		}
-		blob := new(kzg4844.Blob)
-		copy(blob[:], b)
-		out = append(out, blob)
-	}
-	return out, nil
-}
--- a/rollup/internal/controller/relayer/l2_relayer_test.go
+++ b/rollup/internal/controller/relayer/l2_relayer_test.go
@@ -70,18 +70,15 @@ func testL2RelayerProcessPendingBatches(t *testing.T) {
 	_, err = chunkOrm.InsertChunk(context.Background(), chunk2, encoding.CodecV7, rutils.ChunkMetrics{})
 	assert.NoError(t, err)

-	batchOrm := orm.NewBatch(db)
-	genesisBatch, err := batchOrm.GetBatchByIndex(context.Background(), 0)
-	assert.NoError(t, err)
-
 	batch := &encoding.Batch{
 		Index:                      1,
 		TotalL1MessagePoppedBefore: 0,
-		ParentBatchHash:            common.HexToHash(genesisBatch.Hash),
+		ParentBatchHash:            common.Hash{},
 		Chunks:                     []*encoding.Chunk{chunk1, chunk2},
 		Blocks:                     []*encoding.Block{block1, block2},
 	}

+	batchOrm := orm.NewBatch(db)
 	dbBatch, err := batchOrm.InsertBatch(context.Background(), batch, encoding.CodecV7, rutils.BatchMetrics{})
 	assert.NoError(t, err)

--- a/rollup/internal/controller/relayer/relayer_test.go
+++ b/rollup/internal/controller/relayer/relayer_test.go
@@ -56,7 +56,6 @@ func setupEnv(t *testing.T) {

 	cfg.L2Config.RelayerConfig.SenderConfig.Endpoint, err = testApps.GetPoSL1EndPoint()
 	assert.NoError(t, err)
-	cfg.L2Config.RelayerConfig.SenderConfig.WriteEndpoints = []string{cfg.L2Config.RelayerConfig.SenderConfig.Endpoint, cfg.L2Config.RelayerConfig.SenderConfig.Endpoint}
 	cfg.L1Config.RelayerConfig.SenderConfig.Endpoint, err = testApps.GetL2GethEndPoint()
 	assert.NoError(t, err)

@@ -82,7 +81,6 @@ func setupEnv(t *testing.T) {
 	block1 = &encoding.Block{}
 	err = json.Unmarshal(templateBlockTrace1, block1)
 	assert.NoError(t, err)
-	block1.Header.Number = big.NewInt(1)
 	chunk1 = &encoding.Chunk{Blocks: []*encoding.Block{block1}}
 	codec, err := encoding.CodecFromVersion(encoding.CodecV0)
 	assert.NoError(t, err)
@@ -96,7 +94,6 @@ func setupEnv(t *testing.T) {
 	block2 = &encoding.Block{}
 	err = json.Unmarshal(templateBlockTrace2, block2)
 	assert.NoError(t, err)
-	block2.Header.Number = big.NewInt(2)
 	chunk2 = &encoding.Chunk{Blocks: []*encoding.Block{block2}}
 	daChunk2, err := codec.NewDAChunk(chunk2, chunk1.NumL1Messages(0))
 	assert.NoError(t, err)
--- a/rollup/internal/controller/sender/sender.go
+++ b/rollup/internal/controller/sender/sender.go
@@ -7,7 +7,6 @@ import (
 	"fmt"
 	"math/big"
 	"strings"
-	"sync"
 	"time"

 	"github.com/holiman/uint256"
@@ -68,8 +67,7 @@ type FeeData struct {
 type Sender struct {
 	config            *config.SenderConfig
 	gethClient        *gethclient.Client
-	client            *ethclient.Client   // The client to retrieve on chain data (read-only)
-	writeClients      []*ethclient.Client // The clients to send transactions to (write operations)
+	client            *ethclient.Client // The client to retrieve on chain data or send transaction.
 	transactionSigner *TransactionSigner
 	chainID           *big.Int // The chain id of the endpoint
 	ctx               context.Context
@@ -92,10 +90,9 @@ func NewSender(ctx context.Context, config *config.SenderConfig, signerConfig *c
 		return nil, fmt.Errorf("invalid params, EscalateMultipleNum; %v, EscalateMultipleDen: %v", config.EscalateMultipleNum, config.EscalateMultipleDen)
 	}

-	// Initialize read client
 	rpcClient, err := rpc.Dial(config.Endpoint)
 	if err != nil {
-		return nil, fmt.Errorf("failed to dial read client, err: %w", err)
+		return nil, fmt.Errorf("failed to dial eth client, err: %w", err)
 	}

 	client := ethclient.NewClient(rpcClient)
@@ -108,42 +105,12 @@ func NewSender(ctx context.Context, config *config.SenderConfig, signerConfig *c
 		return nil, fmt.Errorf("failed to create transaction signer, err: %w", err)
 	}

-	// Initialize write clients
-	var writeClients []*ethclient.Client
-	if len(config.WriteEndpoints) > 0 {
-		// Use specified write endpoints
-		for i, endpoint := range config.WriteEndpoints {
-			writeRpcClient, err := rpc.Dial(endpoint)
-			if err != nil {
-				return nil, fmt.Errorf("failed to dial write client %d (endpoint: %s), err: %w", i, endpoint, err)
-			}
-			writeClient := ethclient.NewClient(writeRpcClient)
-
-			// Verify the write client is connected to the same chain
-			writeChainID, err := writeClient.ChainID(ctx)
-			if err != nil {
-				return nil, fmt.Errorf("failed to get chain ID from write client %d (endpoint: %s), err: %w", i, endpoint, err)
-			}
-			if writeChainID.Cmp(chainID) != 0 {
-				return nil, fmt.Errorf("write client %d (endpoint: %s) has different chain ID %s, expected %s", i, endpoint, writeChainID.String(), chainID.String())
-			}
-
-			writeClients = append(writeClients, writeClient)
-		}
-		log.Info("initialized sender with multiple write clients", "service", service, "name", name, "readEndpoint", config.Endpoint, "writeEndpoints", config.WriteEndpoints)
-	} else {
-		// Use read client for writing (backward compatibility)
-		writeClients = append(writeClients, client)
-		log.Info("initialized sender with single client", "service", service, "name", name, "endpoint", config.Endpoint)
-	}
-
 	// Create sender instance first and then initialize nonce
 	sender := &Sender{
 		ctx:                   ctx,
 		config:                config,
 		gethClient:            gethclient.New(rpcClient),
 		client:                client,
-		writeClients:          writeClients,
 		chainID:               chainID,
 		transactionSigner:     transactionSigner,
 		db:                    db,
@@ -202,82 +169,6 @@ func (s *Sender) getFeeData(target *common.Address, data []byte, sidecar *gethTy
 	}
 }

-// sendTransactionToMultipleClients sends a transaction to all write clients in parallel
-// and returns success if at least one client succeeds
-func (s *Sender) sendTransactionToMultipleClients(signedTx *gethTypes.Transaction) error {
-	ctx, cancel := context.WithTimeout(s.ctx, 15*time.Second)
-	defer cancel()
-
-	if len(s.writeClients) == 1 {
-		// Single client - use direct approach
-		return s.writeClients[0].SendTransaction(ctx, signedTx)
-	}
-
-	// Multiple clients - send in parallel
-	type result struct {
-		endpoint string
-		err      error
-	}
-
-	resultChan := make(chan result, len(s.writeClients))
-	var wg sync.WaitGroup
-
-	// Send transaction to all write clients in parallel
-	for i, client := range s.writeClients {
-		wg.Add(1)
-		// Determine endpoint URL for this client
-		endpoint := s.config.WriteEndpoints[i]
-
-		go func(ep string, writeClient *ethclient.Client) {
-			defer wg.Done()
-			err := writeClient.SendTransaction(ctx, signedTx)
-			resultChan <- result{endpoint: ep, err: err}
-		}(endpoint, client)
-	}
-
-	// Wait for all goroutines to finish
-	go func() {
-		wg.Wait()
-		close(resultChan)
-	}()
-
-	// Collect results
-	var errs []error
-	for res := range resultChan {
-		if res.err != nil {
-			errs = append(errs, fmt.Errorf("%s: %w", res.endpoint, res.err))
-			log.Warn("failed to send transaction to write client",
-				"endpoint", res.endpoint,
-				"txHash", signedTx.Hash().Hex(),
-				"nonce", signedTx.Nonce(),
-				"from", s.transactionSigner.GetAddr().String(),
-				"error", res.err)
-		} else {
-			log.Info("successfully sent transaction to write client",
-				"endpoint", res.endpoint,
-				"txHash", signedTx.Hash().Hex(),
-				"nonce", signedTx.Nonce(),
-				"from", s.transactionSigner.GetAddr().String())
-		}
-	}
-
-	// Check if at least one client succeeded
-	if len(errs) < len(s.writeClients) {
-		successCount := len(s.writeClients) - len(errs)
-		if len(errs) > 0 {
-			log.Info("transaction partially succeeded",
-				"txHash", signedTx.Hash().Hex(),
-				"successCount", successCount,
-				"totalClients", len(s.writeClients),
-				"failures", errors.Join(errs...))
-		}
-		return nil
-	}
-
-	// All clients failed
-	return fmt.Errorf("failed to send transaction to all %d write clients: %w", len(s.writeClients), errors.Join(errs...))
-}
-
 // SendTransaction send a signed L2tL1 transaction.
 func (s *Sender) SendTransaction(contextID string, target *common.Address, data []byte, blobs []*kzg4844.Blob) (common.Hash, uint64, error) {
 	s.metrics.sendTransactionTotal.WithLabelValues(s.service, s.name).Inc()
@@ -339,7 +230,7 @@ func (s *Sender) SendTransaction(contextID string, target *common.Address, data
 		return common.Hash{}, 0, fmt.Errorf("failed to insert transaction, err: %w", err)
 	}

-	if err := s.sendTransactionToMultipleClients(signedTx); err != nil {
+	if err := s.client.SendTransaction(s.ctx, signedTx); err != nil {
 		// Delete the transaction from the pending transaction table if it fails to send.
 		if updateErr := s.pendingTransactionOrm.DeleteTransactionByTxHash(s.ctx, signedTx.Hash()); updateErr != nil {
 			log.Error("failed to delete transaction", "tx hash", signedTx.Hash().String(), "from", s.transactionSigner.GetAddr().String(), "nonce", signedTx.Nonce(), "err", updateErr)
@@ -754,7 +645,7 @@ func (s *Sender) checkPendingTransaction() {
 				return
 			}

-			if err := s.sendTransactionToMultipleClients(newSignedTx); err != nil {
+			if err := s.client.SendTransaction(s.ctx, newSignedTx); err != nil {
 				if strings.Contains(err.Error(), "nonce too low") {
 					// When we receive a 'nonce too low' error but cannot find the transaction receipt, it indicates another transaction with this nonce has already been processed, so this transaction will never be mined and should be marked as failed.
 					log.Warn("nonce too low detected, marking all non-confirmed transactions with same nonce as failed", "nonce", originalTx.Nonce(), "address", s.transactionSigner.GetAddr().Hex(), "txHash", originalTx.Hash().Hex(), "newTxHash", newSignedTx.Hash().Hex(), "err", err)
--- a/rollup/internal/controller/watcher/batch_proposer_test.go
+++ b/rollup/internal/controller/watcher/batch_proposer_test.go
@@ -36,7 +36,7 @@ func testBatchProposerLimitsCodecV7(t *testing.T) {
 			name:                       "Timeout",
 			batchTimeoutSec:            0,
 			expectedBatchesLen:         1,
-			expectedChunksInFirstBatch: 1,
+			expectedChunksInFirstBatch: 2,
 		},
 	}

@@ -72,7 +72,8 @@ func testBatchProposerLimitsCodecV7(t *testing.T) {
 			assert.NoError(t, err)

 			cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
-				MaxL2GasPerChunk:              math.MaxUint64,
+				MaxBlockNumPerChunk:           1,
+				MaxL2GasPerChunk:              20000000,
 				ChunkTimeoutSec:               300,
 				MaxUncompressedBatchBytesSize: math.MaxUint64,
 			}, encoding.CodecV7, &params.ChainConfig{
@@ -153,6 +154,7 @@ func testBatchProposerBlobSizeLimitCodecV7(t *testing.T) {
 	chainConfig := &params.ChainConfig{LondonBlock: big.NewInt(0), BernoulliBlock: big.NewInt(0), CurieBlock: big.NewInt(0), DarwinTime: new(uint64), DarwinV2Time: new(uint64), EuclidTime: new(uint64), EuclidV2Time: new(uint64)}

 	cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
+		MaxBlockNumPerChunk:           math.MaxUint64,
 		MaxL2GasPerChunk:              math.MaxUint64,
 		ChunkTimeoutSec:               0,
 		MaxUncompressedBatchBytesSize: math.MaxUint64,
@@ -225,6 +227,7 @@ func testBatchProposerMaxChunkNumPerBatchLimitCodecV7(t *testing.T) {
 	chainConfig := &params.ChainConfig{LondonBlock: big.NewInt(0), BernoulliBlock: big.NewInt(0), CurieBlock: big.NewInt(0), DarwinTime: new(uint64), DarwinV2Time: new(uint64), EuclidTime: new(uint64), EuclidV2Time: new(uint64)}

 	cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
+		MaxBlockNumPerChunk:           math.MaxUint64,
 		MaxL2GasPerChunk:              math.MaxUint64,
 		ChunkTimeoutSec:               0,
 		MaxUncompressedBatchBytesSize: math.MaxUint64,
@@ -306,14 +309,15 @@ func testBatchProposerUncompressedBatchBytesLimitCodecV8(t *testing.T) {

 	// Create chunk proposer with no uncompressed batch bytes limit for chunks
 	cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
-		MaxL2GasPerChunk:              1200000, // One block per chunk via gas limit
+		MaxBlockNumPerChunk:           1, // One block per chunk
+		MaxL2GasPerChunk:              math.MaxUint64,
 		ChunkTimeoutSec:               math.MaxUint32,
 		MaxUncompressedBatchBytesSize: math.MaxUint64,
 	}, encoding.CodecV8, chainConfig, db, nil)

 	// Insert 2 blocks with large calldata and create 2 chunks
 	l2BlockOrm := orm.NewL2Block(db)
-	for i := uint64(1); i <= 3; i++ {
+	for i := uint64(1); i <= 2; i++ {
 		blockCopy := *block
 		blockCopy.Header = &gethTypes.Header{}
 		*blockCopy.Header = *block.Header
@@ -322,9 +326,7 @@ func testBatchProposerUncompressedBatchBytesLimitCodecV8(t *testing.T) {
 		err := l2BlockOrm.InsertL2Blocks(context.Background(), []*encoding.Block{&blockCopy})
 		assert.NoError(t, err)

-		cp.TryProposeChunk() // Each chunk will contain 1 block (~3KiB)
-		// We create 2 chunks here, as we have 3 blocks and reach the gas limit for the 1st chunk with the 2nd block
-		// and the 2nd chunk with the 3rd block.
+		cp.TryProposeChunk() // Each call creates one chunk with one block
 	}

 	// Create batch proposer with 4KiB uncompressed batch bytes limit
--- a/rollup/internal/controller/watcher/bundle_proposer_test.go
+++ b/rollup/internal/controller/watcher/bundle_proposer_test.go
@@ -86,19 +86,15 @@ func testBundleProposerLimitsCodecV7(t *testing.T) {
 			_, err = batchOrm.InsertBatch(context.Background(), batch, encoding.CodecV0, utils.BatchMetrics{})
 			assert.NoError(t, err)

-			block3 := *block1
-			block3.Header = &gethTypes.Header{}
-			*block3.Header = *block1.Header
-			block3.Header.Number = new(big.Int).SetUint64(block2.Header.Number.Uint64() + 1)
-
 			l2BlockOrm := orm.NewL2Block(db)
-			err = l2BlockOrm.InsertL2Blocks(context.Background(), []*encoding.Block{block1, block2, &block3})
+			err = l2BlockOrm.InsertL2Blocks(context.Background(), []*encoding.Block{block1, block2})
 			assert.NoError(t, err)

 			chainConfig := &params.ChainConfig{LondonBlock: big.NewInt(0), BernoulliBlock: big.NewInt(0), CurieBlock: big.NewInt(0), DarwinTime: new(uint64), DarwinV2Time: new(uint64), EuclidTime: new(uint64), EuclidV2Time: new(uint64)}

 			cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
-				MaxL2GasPerChunk:              1152994, // One block per chunk via gas limit
+				MaxBlockNumPerChunk:           1,
+				MaxL2GasPerChunk:              math.MaxUint64,
 				ChunkTimeoutSec:               math.MaxUint32,
 				MaxUncompressedBatchBytesSize: math.MaxUint64,
 			}, encoding.CodecV7, chainConfig, db, nil)
--- a/rollup/internal/controller/watcher/chunk_proposer.go
+++ b/rollup/internal/controller/watcher/chunk_proposer.go
@@ -54,6 +54,7 @@ type ChunkProposer struct {
 // NewChunkProposer creates a new ChunkProposer instance.
 func NewChunkProposer(ctx context.Context, cfg *config.ChunkProposerConfig, minCodecVersion encoding.CodecVersion, chainCfg *params.ChainConfig, db *gorm.DB, reg prometheus.Registerer) *ChunkProposer {
 	log.Info("new chunk proposer",
+		"maxBlockNumPerChunk", cfg.MaxBlockNumPerChunk,
 		"maxL2GasPerChunk", cfg.MaxL2GasPerChunk,
 		"chunkTimeoutSec", cfg.ChunkTimeoutSec,
 		"maxBlobSize", maxBlobSize)
@@ -231,9 +232,10 @@ func (p *ChunkProposer) ProposeChunk() error {
 		return err
 	}

-	// select blocks without a hard limit on count in practice (use a large value)
-	// The actual limits will be enforced by gas, timeout, and blob size constraints
-	blocks, err := p.l2BlockOrm.GetL2BlocksGEHeight(p.ctx, unchunkedBlockHeight, 1000)
+	maxBlocksThisChunk := p.cfg.MaxBlockNumPerChunk
+
+	// select at most maxBlocksThisChunk blocks
+	blocks, err := p.l2BlockOrm.GetL2BlocksGEHeight(p.ctx, unchunkedBlockHeight, int(maxBlocksThisChunk))
 	if err != nil {
 		return err
 	}
@@ -249,7 +251,7 @@ func (p *ChunkProposer) ProposeChunk() error {
 		currentHardfork := encoding.GetHardforkName(p.chainCfg, blocks[i].Header.Number.Uint64(), blocks[i].Header.Time)
 		if currentHardfork != hardforkName {
 			blocks = blocks[:i]
-			// Truncate blocks at hardfork boundary
+			maxBlocksThisChunk = uint64(i) // update maxBlocksThisChunk to trigger chunking, because these blocks are the last blocks before the hardfork
 			break
 		}
 	}
@@ -322,8 +324,8 @@ func (p *ChunkProposer) ProposeChunk() error {
 	}

 	currentTimeSec := uint64(time.Now().Unix())
-	if metrics.FirstBlockTimestamp+p.cfg.ChunkTimeoutSec < currentTimeSec {
-		log.Info("first block timeout reached",
+	if metrics.FirstBlockTimestamp+p.cfg.ChunkTimeoutSec < currentTimeSec || metrics.NumBlocks == maxBlocksThisChunk {
+		log.Info("reached maximum number of blocks in chunk or first block timeout",
 			"block count", len(chunk.Blocks),
 			"start block number", chunk.Blocks[0].Header.Number,
 			"start block timestamp", metrics.FirstBlockTimestamp,
--- a/rollup/internal/controller/watcher/chunk_proposer_test.go
+++ b/rollup/internal/controller/watcher/chunk_proposer_test.go
@@ -22,6 +22,7 @@ import (
 func testChunkProposerLimitsCodecV7(t *testing.T) {
 	tests := []struct {
 		name                       string
+		maxBlockNum                uint64
 		maxL2Gas                   uint64
 		chunkTimeoutSec            uint64
 		expectedChunksLen          int
@@ -29,12 +30,14 @@ func testChunkProposerLimitsCodecV7(t *testing.T) {
 	}{
 		{
 			name:              "NoLimitReached",
+			maxBlockNum:       100,
 			maxL2Gas:          20_000_000,
 			chunkTimeoutSec:   1000000000000,
 			expectedChunksLen: 0,
 		},
 		{
 			name:                       "Timeout",
+			maxBlockNum:                100,
 			maxL2Gas:                   20_000_000,
 			chunkTimeoutSec:            0,
 			expectedChunksLen:          1,
@@ -42,13 +45,15 @@ func testChunkProposerLimitsCodecV7(t *testing.T) {
 		},
 		{
 			name:              "MaxL2GasPerChunkIs0",
+			maxBlockNum:       10,
 			maxL2Gas:          0,
 			chunkTimeoutSec:   1000000000000,
 			expectedChunksLen: 0,
 		},
 		{
-			name:                       "SingleBlockByGasLimit",
-			maxL2Gas:                   1_100_000,
+			name:                       "MaxBlockNumPerChunkIs1",
+			maxBlockNum:                1,
+			maxL2Gas:                   20_000_000,
 			chunkTimeoutSec:            1000000000000,
 			expectedChunksLen:          1,
 			expectedBlocksInFirstChunk: 1,
@@ -57,6 +62,7 @@ func testChunkProposerLimitsCodecV7(t *testing.T) {
 			// In this test the second block is not included in the chunk because together
 			// with the first block it exceeds the maxL2GasPerChunk limit.
 			name:                       "MaxL2GasPerChunkIsSecondBlock",
+			maxBlockNum:                10,
 			maxL2Gas:                   1_153_000,
 			chunkTimeoutSec:            1000000000000,
 			expectedChunksLen:          1,
@@ -79,6 +85,7 @@ func testChunkProposerLimitsCodecV7(t *testing.T) {
 			assert.NoError(t, err)

 			cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
+				MaxBlockNumPerChunk:           tt.maxBlockNum,
 				MaxL2GasPerChunk:              tt.maxL2Gas,
 				ChunkTimeoutSec:               tt.chunkTimeoutSec,
 				MaxUncompressedBatchBytesSize: math.MaxUint64,
@@ -103,6 +110,53 @@ func testChunkProposerLimitsCodecV7(t *testing.T) {
 	}
 }

+func testChunkProposerBlobSizeLimitCodecV7(t *testing.T) {
+	db := setupDB(t)
+	defer database.CloseDB(db)
+	block := readBlockFromJSON(t, "../../../testdata/blockTrace_03.json")
+	for i := uint64(0); i < 510; i++ {
+		l2BlockOrm := orm.NewL2Block(db)
+		block.Header.Number = new(big.Int).SetUint64(i + 1)
+		block.Header.Time = i + 1
+		err := l2BlockOrm.InsertL2Blocks(context.Background(), []*encoding.Block{block})
+		assert.NoError(t, err)
+	}
+
+	// Add genesis chunk.
+	chunkOrm := orm.NewChunk(db)
+	_, err := chunkOrm.InsertChunk(context.Background(), &encoding.Chunk{Blocks: []*encoding.Block{{Header: &gethTypes.Header{Number: big.NewInt(0)}}}}, encoding.CodecV0, utils.ChunkMetrics{})
+	assert.NoError(t, err)
+
+	chainConfig := &params.ChainConfig{LondonBlock: big.NewInt(0), BernoulliBlock: big.NewInt(0), CurieBlock: big.NewInt(0), DarwinTime: new(uint64), DarwinV2Time: new(uint64), EuclidTime: new(uint64), EuclidV2Time: new(uint64)}
+
+	cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
+		MaxBlockNumPerChunk:           255,
+		MaxL2GasPerChunk:              math.MaxUint64,
+		ChunkTimeoutSec:               math.MaxUint32,
+		MaxUncompressedBatchBytesSize: math.MaxUint64,
+	}, encoding.CodecV7, chainConfig, db, nil)
+
+	for i := 0; i < 2; i++ {
+		cp.TryProposeChunk()
+	}
+
+	chunkOrm = orm.NewChunk(db)
+	chunks, err := chunkOrm.GetChunksGEIndex(context.Background(), 1, 0)
+	assert.NoError(t, err)
+
+	var expectedNumChunks int = 2
+	var numBlocksMultiplier uint64 = 255
+	assert.Len(t, chunks, expectedNumChunks)
+
+	for i, chunk := range chunks {
+		expected := numBlocksMultiplier * (uint64(i) + 1)
+		if expected > 2000 {
+			expected = 2000
+		}
+		assert.Equal(t, expected, chunk.EndBlockNumber)
+	}
+}
+
 func testChunkProposerUncompressedBatchBytesLimitCodecV8(t *testing.T) {
 	db := setupDB(t)
 	defer database.CloseDB(db)
@@ -150,6 +204,7 @@ func testChunkProposerUncompressedBatchBytesLimitCodecV8(t *testing.T) {
 	// Set max_uncompressed_batch_bytes_size to 4KiB (4 * 1024)
 	// One block (~3KiB) should fit, but two blocks (~6KiB) should exceed the limit
 	cp := NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
+		MaxBlockNumPerChunk:           math.MaxUint64, // No block number limit
 		MaxL2GasPerChunk:              math.MaxUint64, // No gas limit
 		ChunkTimeoutSec:               math.MaxUint32, // No timeout limit
 		MaxUncompressedBatchBytesSize: 4 * 1024,       // 4KiB limit
--- a/rollup/internal/controller/watcher/watcher_test.go
+++ b/rollup/internal/controller/watcher/watcher_test.go
@@ -102,6 +102,7 @@ func TestFunction(t *testing.T) {

 	// Run chunk proposer test cases.
 	t.Run("TestChunkProposerLimitsCodecV7", testChunkProposerLimitsCodecV7)
+	t.Run("TestChunkProposerBlobSizeLimitCodecV7", testChunkProposerBlobSizeLimitCodecV7)
 	t.Run("TestChunkProposerUncompressedBatchBytesLimitCodecV8", testChunkProposerUncompressedBatchBytesLimitCodecV8)

 	// Run batch proposer test cases.
--- a/rollup/internal/orm/batch.go
+++ b/rollup/internal/orm/batch.go
@@ -266,19 +266,6 @@ func (o *Batch) GetBatchByIndex(ctx context.Context, index uint64) (*Batch, erro
 	return &batch, nil
 }

-// GetBatchByHash retrieves the batch by the given hash.
-func (o *Batch) GetBatchByHash(ctx context.Context, hash string) (*Batch, error) {
-	db := o.db.WithContext(ctx)
-	db = db.Model(&Batch{})
-	db = db.Where("hash = ?", hash)
-
-	var batch Batch
-	if err := db.First(&batch).Error; err != nil {
-		return nil, fmt.Errorf("Batch.GetBatchByHash error: %w, batch hash: %v", err, hash)
-	}
-	return &batch, nil
-}
-
 // InsertBatch inserts a new batch into the database.
 func (o *Batch) InsertBatch(ctx context.Context, batch *encoding.Batch, codecVersion encoding.CodecVersion, metrics rutils.BatchMetrics, dbTX ...*gorm.DB) (*Batch, error) {
 	if batch == nil {
--- a/rollup/proposer-tool-config.json
+++ b/rollup/proposer-tool-config.json
@@ -2,6 +2,7 @@
    "l2_config": {
      "endpoint": "https://rpc.scroll.io",
      "chunk_proposer_config": {
+        "max_block_num_per_chunk": 100,
        "max_l2_gas_per_chunk": 20000000,
        "chunk_timeout_sec": 72000000000,
        "max_uncompressed_batch_bytes_size": 4194304
--- a/rollup/testdata/commit_batches_blobs.json
+++ b/rollup/testdata/commit_batches_blobs.json
--- a/rollup/tests/integration_tool/imports.go
+++ b/rollup/tests/integration_tool/imports.go
@@ -1,215 +0,0 @@
-package main
-
-import (
-	"context"
-	"errors"
-	"math/rand"
-	"sort"
-
-	"gorm.io/gorm"
-
-	"github.com/scroll-tech/da-codec/encoding"
-	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/log"
-
-	"scroll-tech/common/database"
-
-	"scroll-tech/rollup/internal/orm"
-	"scroll-tech/rollup/internal/utils"
-)
-
-type importRecord struct {
-	Chunk  []string `json:"chunks"`
-	Batch  []string `json:"batches"`
-	Bundle []string `json:"bundles"`
-}
-
-func randomPickKfromN(n, k int, rng *rand.Rand) []int {
-	ret := make([]int, n-1)
-	for i := 1; i < n; i++ {
-		ret[i-1] = i
-	}
-
-	rng.Shuffle(len(ret), func(i, j int) {
-		ret[i], ret[j] = ret[j], ret[i]
-	})
-
-	ret = ret[:k-1]
-	sort.Ints(ret)
-
-	return ret
-}
-
-func importData(ctx context.Context, beginBlk, endBlk uint64, chkNum, batchNum, bundleNum int, seed int64) (*importRecord, error) {
-
-	db, err := database.InitDB(cfg.DBConfig)
-	if err != nil {
-		return nil, err
-	}
-	ret := &importRecord{}
-	// Create a new random source with the provided seed
-	source := rand.NewSource(seed)
-	//nolint:all
-	rng := rand.New(source)
-
-	chkSepIdx := randomPickKfromN(int(endBlk-beginBlk)+1, chkNum, rng)
-	chkSep := make([]uint64, len(chkSepIdx))
-	for i, ind := range chkSepIdx {
-		chkSep[i] = beginBlk + uint64(ind)
-	}
-	chkSep = append(chkSep, endBlk+1)
-
-	log.Info("separated chunk", "border", chkSep)
-	head := beginBlk
-	lastMsgHash := common.Hash{}
-
-	ormChks := make([]*orm.Chunk, 0, chkNum)
-	encChks := make([]*encoding.Chunk, 0, chkNum)
-	for _, edBlk := range chkSep {
-		ormChk, chk, err := importChunk(ctx, db, head, edBlk-1, lastMsgHash)
-		if err != nil {
-			return nil, err
-		}
-		lastMsgHash = chk.PostL1MessageQueueHash
-		ormChks = append(ormChks, ormChk)
-		encChks = append(encChks, chk)
-		head = edBlk
-	}
-
-	for _, chk := range ormChks {
-		ret.Chunk = append(ret.Chunk, chk.Hash)
-	}
-
-	batchSep := randomPickKfromN(chkNum, batchNum, rng)
-	batchSep = append(batchSep, chkNum)
-	log.Info("separated batch", "border", batchSep)
-
-	headChk := int(0)
-	batches := make([]*orm.Batch, 0, batchNum)
-	var lastBatch *orm.Batch
-	for _, endChk := range batchSep {
-		batch, err := importBatch(ctx, db, ormChks[headChk:endChk], encChks[headChk:endChk], lastBatch)
-		if err != nil {
-			return nil, err
-		}
-		lastBatch = batch
-		batches = append(batches, batch)
-		headChk = endChk
-	}
-
-	for _, batch := range batches {
-		ret.Batch = append(ret.Batch, batch.Hash)
-	}
-
-	bundleSep := randomPickKfromN(batchNum, bundleNum, rng)
-	bundleSep = append(bundleSep, batchNum)
-	log.Info("separated bundle", "border", bundleSep)
-
-	headBatch := int(0)
-	for _, endBatch := range bundleSep {
-		hash, err := importBundle(ctx, db, batches[headBatch:endBatch])
-		if err != nil {
-			return nil, err
-		}
-		ret.Bundle = append(ret.Bundle, hash)
-		headBatch = endBatch
-	}
-
-	return ret, nil
-}
-
-func importChunk(ctx context.Context, db *gorm.DB, beginBlk, endBlk uint64, prevMsgQueueHash common.Hash) (*orm.Chunk, *encoding.Chunk, error) {
-	nblk := int(endBlk-beginBlk) + 1
-	blockOrm := orm.NewL2Block(db)
-
-	blks, err := blockOrm.GetL2BlocksGEHeight(ctx, beginBlk, nblk)
-
-	if err != nil {
-		return nil, nil, err
-	}
-
-	postHash, err := encoding.MessageQueueV2ApplyL1MessagesFromBlocks(prevMsgQueueHash, blks)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	theChunk := &encoding.Chunk{
-		Blocks:                 blks,
-		PrevL1MessageQueueHash: prevMsgQueueHash,
-		PostL1MessageQueueHash: postHash,
-	}
-	chunkOrm := orm.NewChunk(db)
-
-	dbChk, err := chunkOrm.InsertChunk(ctx, theChunk, codecCfg, utils.ChunkMetrics{})
-	if err != nil {
-		return nil, nil, err
-	}
-	err = blockOrm.UpdateChunkHashInRange(ctx, beginBlk, endBlk, dbChk.Hash)
-	if err != nil {
-		return nil, nil, err
-	}
-	log.Info("insert chunk", "From", beginBlk, "To", endBlk, "hash", dbChk.Hash)
-	return dbChk, theChunk, nil
-}
-
-func importBatch(ctx context.Context, db *gorm.DB, chks []*orm.Chunk, encChks []*encoding.Chunk, last *orm.Batch) (*orm.Batch, error) {
-
-	batchOrm := orm.NewBatch(db)
-	if last == nil {
-		var err error
-		last, err = batchOrm.GetLatestBatch(ctx)
-		if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
-			return nil, err
-		} else if last != nil {
-			log.Info("start from last batch", "index", last.Index)
-		}
-	}
-
-	index := uint64(0)
-	var parentHash common.Hash
-	if last != nil {
-		index = last.Index + 1
-		parentHash = common.HexToHash(last.Hash)
-	}
-
-	var blks []*encoding.Block
-	for _, chk := range encChks {
-		blks = append(blks, chk.Blocks...)
-	}
-
-	batch := &encoding.Batch{
-		Index:                      index,
-		TotalL1MessagePoppedBefore: chks[0].TotalL1MessagesPoppedBefore,
-		ParentBatchHash:            parentHash,
-		Chunks:                     encChks,
-		Blocks:                     blks,
-	}
-
-	dbBatch, err := batchOrm.InsertBatch(ctx, batch, codecCfg, utils.BatchMetrics{})
-	if err != nil {
-		return nil, err
-	}
-	err = orm.NewChunk(db).UpdateBatchHashInRange(ctx, chks[0].Index, chks[len(chks)-1].Index, dbBatch.Hash)
-	if err != nil {
-		return nil, err
-	}
-
-	log.Info("insert batch", "index", index)
-	return dbBatch, nil
-}
-
-func importBundle(ctx context.Context, db *gorm.DB, batches []*orm.Batch) (string, error) {
-
-	bundleOrm := orm.NewBundle(db)
-	bundle, err := bundleOrm.InsertBundle(ctx, batches, codecCfg)
-	if err != nil {
-		return "", err
-	}
-	err = orm.NewBatch(db).UpdateBundleHashInRange(ctx, batches[0].Index, batches[len(batches)-1].Index, bundle.Hash)
-	if err != nil {
-		return "", err
-	}
-
-	log.Info("insert bundle", "hash", bundle.Hash)
-	return bundle.Hash, nil
-}
--- a/rollup/tests/integration_tool/main.go
+++ b/rollup/tests/integration_tool/main.go
@@ -1,198 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"fmt"
-	"math/rand"
-	"os"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	"github.com/scroll-tech/da-codec/encoding"
-	"github.com/scroll-tech/go-ethereum/log"
-	"github.com/urfave/cli/v2"
-
-	"scroll-tech/common/database"
-	"scroll-tech/common/utils"
-	"scroll-tech/common/version"
-)
-
-var app *cli.App
-var cfg *config
-var codecCfg encoding.CodecVersion = encoding.CodecV8
-
-var outputNumFlag = cli.StringFlag{
-	Name:  "counts",
-	Usage: "Counts for output (chunks,batches,bundles)",
-	Value: "4,2,1",
-}
-
-var outputPathFlag = cli.StringFlag{
-	Name:  "output",
-	Usage: "output file path",
-	Value: "testset.json",
-}
-
-var seedFlag = cli.Int64Flag{
-	Name:  "seed",
-	Usage: "random seed, 0 to use random selected seed",
-	Value: 0,
-}
-
-var codecFlag = cli.IntFlag{
-	Name:  "codec",
-	Usage: "codec version, valid from 6, default(auto) is 0",
-	Value: 0,
-}
-
-func parseThreeIntegers(value string) (int, int, int, error) {
-	// Split the input string by comma
-	parts := strings.Split(value, ",")
-
-	// Check that we have exactly 3 parts
-	if len(parts) != 3 {
-		return 0, 0, 0, fmt.Errorf("input must contain exactly 3 comma-separated integers, got %s", value)
-	}
-
-	// Parse the three integers
-	values := make([]int, 3)
-	for i, part := range parts {
-		// Trim any whitespace
-		part = strings.TrimSpace(part)
-
-		// Parse the integer
-		val, err := strconv.Atoi(part)
-		if err != nil {
-			return 0, 0, 0, fmt.Errorf("failed to parse '%s' as integer: %w", part, err)
-		}
-
-		// Check that it's positive
-		if val <= 0 {
-			return 0, 0, 0, fmt.Errorf("all integers must be greater than 0, got %d", val)
-		}
-
-		values[i] = val
-	}
-
-	// Check that first >= second >= third
-	if values[0] < values[1] || values[1] < values[2] {
-		return 0, 0, 0, fmt.Errorf("integers must be in descending order: %d >= %d >= %d",
-			values[0], values[1], values[2])
-	}
-
-	return values[0], values[1], values[2], nil
-}
-
-// load a comptabile type of config for rollup
-type config struct {
-	DBConfig *database.Config `json:"db_config"`
-}
-
-func init() {
-	// Set up coordinator app info.
-	app = cli.NewApp()
-	app.Action = action
-	app.Name = "integration-test-tool"
-	app.Usage = "The Scroll L2 Integration Test Tool"
-	app.Version = version.Version
-	app.Flags = append(app.Flags, &codecFlag, &seedFlag, &outputNumFlag, &outputPathFlag)
-	app.Flags = append(app.Flags, utils.CommonFlags...)
-	app.Before = func(ctx *cli.Context) error {
-		if err := utils.LogSetup(ctx); err != nil {
-			return err
-		}
-
-		cfgFile := ctx.String(utils.ConfigFileFlag.Name)
-		var err error
-		cfg, err = newConfig(cfgFile)
-		if err != nil {
-			log.Crit("failed to load config file", "config file", cfgFile, "error", err)
-		}
-		return nil
-	}
-}
-
-func newConfig(file string) (*config, error) {
-	buf, err := os.ReadFile(filepath.Clean(file))
-	if err != nil {
-		return nil, err
-	}
-
-	cfg := &config{}
-	err = json.Unmarshal(buf, cfg)
-	if err != nil {
-		return nil, err
-	}
-
-	return cfg, nil
-}
-
-func action(ctx *cli.Context) error {
-
-	if ctx.Args().Len() < 2 {
-		return fmt.Errorf("specify begin and end block number")
-	}
-
-	codecFl := ctx.Int(codecFlag.Name)
-	if codecFl != 0 {
-		switch codecFl {
-		case 6:
-			codecCfg = encoding.CodecV6
-		case 7:
-			codecCfg = encoding.CodecV7
-		case 8:
-			codecCfg = encoding.CodecV8
-		default:
-			return fmt.Errorf("invalid codec version %d", codecFl)
-		}
-		log.Info("set codec", "version", codecCfg)
-	}
-
-	beginBlk, err := strconv.ParseUint(ctx.Args().First(), 10, 64)
-	if err != nil {
-		return fmt.Errorf("invalid begin block number: %w", err)
-	}
-	endBlk, err := strconv.ParseUint(ctx.Args().Get(1), 10, 64)
-	if err != nil {
-		return fmt.Errorf("invalid begin block number: %w", err)
-	}
-
-	chkNum, batchNum, bundleNum, err := parseThreeIntegers(ctx.String(outputNumFlag.Name))
-	if err != nil {
-		return err
-	}
-
-	seed := ctx.Int64(seedFlag.Name)
-	//nolint:all
-	if seed == 0 {
-		seed = rand.Int63()
-	}
-
-	outputPath := ctx.String(outputPathFlag.Name)
-	log.Info("output", "Seed", seed, "file", outputPath)
-	ret, err := importData(ctx.Context, beginBlk, endBlk, chkNum, batchNum, bundleNum, seed)
-	if err != nil {
-		return err
-	}
-	// Marshal the ret variable to JSON with indentation for readability
-	jsonData, err := json.MarshalIndent(ret, "", "  ")
-	if err != nil {
-		return fmt.Errorf("failed to marshal result data to JSON: %w", err)
-	}
-
-	// Write the JSON data to the specified file
-	err = os.WriteFile(outputPath, jsonData, 0600)
-	if err != nil {
-		return fmt.Errorf("failed to write result to file %s: %w", outputPath, err)
-	}
-
-	return nil
-}
-
-func main() {
-	if err := app.Run(os.Args); err != nil {
-		_, _ = fmt.Fprintln(os.Stderr, err)
-		os.Exit(1)
-	}
-}
--- a/rollup/tests/rollup_test.go
+++ b/rollup/tests/rollup_test.go
@@ -118,6 +118,7 @@ func testCommitBatchAndFinalizeBundleCodecV7(t *testing.T) {
 	}

 	cp := watcher.NewChunkProposer(context.Background(), &config.ChunkProposerConfig{
+		MaxBlockNumPerChunk:           100,
 		MaxL2GasPerChunk:              math.MaxUint64,
 		ChunkTimeoutSec:               300,
 		MaxUncompressedBatchBytesSize: math.MaxUint64,
--- a/tests/integration-test/go.mod
+++ b/tests/integration-test/go.mod
@@ -5,8 +5,8 @@ go 1.22
 toolchain go1.22.2

 require (
-	github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178
-	github.com/scroll-tech/go-ethereum v1.10.14-0.20250625112225-a67863c65587
+	github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435
+	github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601
 	github.com/stretchr/testify v1.10.0
 	gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde
 )
--- a/tests/integration-test/go.sum
+++ b/tests/integration-test/go.sum
@@ -93,10 +93,10 @@ github.com/rjeczalik/notify v0.9.1 h1:CLCKso/QK1snAlnhNR/CNvNiFU2saUtjV0bx3EwNeC
 github.com/rjeczalik/notify v0.9.1/go.mod h1:rKwnCoCGeuQnwBtTSPL9Dad03Vh2n40ePRrjvIXnJho=
 github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178 h1:4utngmJHXSOS5FoSdZhEV1xMRirpArbXvyoCZY9nYj0=
-github.com/scroll-tech/da-codec v0.1.3-0.20250826112206-b4cce5c5d178/go.mod h1:Z6kN5u2khPhiqHyk172kGB7o38bH/nj7Ilrb/46wZGg=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20250625112225-a67863c65587 h1:wG1+gb+K4iLtxAHhiAreMdIjP5x9hB64duraN2+u1QU=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20250625112225-a67863c65587/go.mod h1:YyfB2AyAtphlbIuDQgaxc2b9mo0zE4EBA1+qtXvzlmg=
+github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435 h1:X9fkvjrYBY79lGgKEPpUhuiJ4vWpWwzOVw4H8CU8L54=
+github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435/go.mod h1:yhTS9OVC0xQGhg7DN5iV5KZJvnSIlFWAxDdp+6jxQtY=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601 h1:NEsjCG6uSvLRBlsP3+x6PL1kM+Ojs3g8UGotIPgJSz8=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601/go.mod h1:OblWe1+QrZwdpwO0j/LY3BSGuKT3YPUFBDQQgvvfStQ=
 github.com/scroll-tech/zktrie v0.8.4 h1:UagmnZ4Z3ITCk+aUq9NQZJNAwnWl4gSxsLb2Nl7IgRE=
 github.com/scroll-tech/zktrie v0.8.4/go.mod h1:XvNo7vAk8yxNyTjBDj5WIiFzYW4bx/gJ78+NK6Zn6Uk=
 github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
--- a/tests/prover-e2e/.env
+++ b/tests/prover-e2e/.env
@@ -1,3 +0,0 @@
-GOOSE_DRIVER=postgres
-GOOSE_DBSTRING=postgresql://dev:dev@localhost:5432/scroll?sslmode=disable
-GOOSE_MIGRATION_DIR=../../database/migrate/migrations
--- a/tests/prover-e2e/.gitignore
+++ b/tests/prover-e2e/.gitignore
@@ -1,2 +0,0 @@
-build/*
-testset.json
--- a/tests/prover-e2e/00100_import_blocks.sql
+++ b/tests/prover-e2e/00100_import_blocks.sql
@@ -1,132 +0,0 @@
-- +goose Up
-- +goose StatementBegin
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973700', '0x29c84f0df09fda2c6c63d314bb6714dbbdeca3b85c91743f9e25d3f81c28b986', '0x01aabb5d1d7edadd10011b4099de7ed703b9ce495717cd48a304ff4db3710d8a', '{"parentHash":"0x01aabb5d1d7edadd10011b4099de7ed703b9ce495717cd48a304ff4db3710d8a","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0x347733a157bc7045f6a1d5bfd37d51763f3503b63290576a65b3b83265add2cf","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa77204","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f36e5","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4209","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x29c84f0df09fda2c6c63d314bb6714dbbdeca3b85c91743f9e25d3f81c28b986"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0x347733a157bc7045f6a1d5bfd37d51763f3503b63290576a65b3b83265add2cf', '0', '0', '1753167589', '', '0x206c062cf0991353ba5ebc9888ca224f470ad3edf8e8e01125726a3858ebdd73', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973701', '0x21ad5215b5b51cb5eb5ea6a19444804ca1628cbf8ef8cf1977660d8c468c0151', '0x29c84f0df09fda2c6c63d314bb6714dbbdeca3b85c91743f9e25d3f81c28b986', '{"parentHash":"0x29c84f0df09fda2c6c63d314bb6714dbbdeca3b85c91743f9e25d3f81c28b986","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0x347733a157bc7045f6a1d5bfd37d51763f3503b63290576a65b3b83265add2cf","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa77205","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f36e6","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4209","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x21ad5215b5b51cb5eb5ea6a19444804ca1628cbf8ef8cf1977660d8c468c0151"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0x347733a157bc7045f6a1d5bfd37d51763f3503b63290576a65b3b83265add2cf', '0', '0', '1753167590', '', '0x206c062cf0991353ba5ebc9888ca224f470ad3edf8e8e01125726a3858ebdd73', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973702', '0x8c9ce33a9b62060b193c01f31518f3bfc5d8132c11569a5b4db03a5b0611f30e', '0x21ad5215b5b51cb5eb5ea6a19444804ca1628cbf8ef8cf1977660d8c468c0151', '{"parentHash":"0x21ad5215b5b51cb5eb5ea6a19444804ca1628cbf8ef8cf1977660d8c468c0151","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0x347733a157bc7045f6a1d5bfd37d51763f3503b63290576a65b3b83265add2cf","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa77206","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f36e7","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4209","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x8c9ce33a9b62060b193c01f31518f3bfc5d8132c11569a5b4db03a5b0611f30e"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0x347733a157bc7045f6a1d5bfd37d51763f3503b63290576a65b3b83265add2cf', '0', '0', '1753167591', '', '0x206c062cf0991353ba5ebc9888ca224f470ad3edf8e8e01125726a3858ebdd73', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
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-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973725', '0x2e26fb489f8644b3b5c44cd493ebc140ba3bc716588f37a71b8ba6dc504ccb5f', '0xe13a0b907e044a9df1952acc31dc08a578fb910a0cc224e11692cb84c9c9a9f7', '{"parentHash":"0xe13a0b907e044a9df1952acc31dc08a578fb910a0cc224e11692cb84c9c9a9f7","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0xfd321f4a3e2bc757df89162f730a2e37519dcb29cdb63019665c1fe4dbceeb00","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa7721d","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f36fe","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4207","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x2e26fb489f8644b3b5c44cd493ebc140ba3bc716588f37a71b8ba6dc504ccb5f"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0xfd321f4a3e2bc757df89162f730a2e37519dcb29cdb63019665c1fe4dbceeb00', '0', '0', '1753167614', '', '0x2f73e96335a43b678e107b2ef57c7ec0297d88d4a9986c1d6f4e31f1d11fb4f4', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973726', '0x313b0fbb7cbb8bc1ba4fbc50684b516d31f9f7ee6f66d919da01328537a4b0a1', '0x2e26fb489f8644b3b5c44cd493ebc140ba3bc716588f37a71b8ba6dc504ccb5f', '{"parentHash":"0x2e26fb489f8644b3b5c44cd493ebc140ba3bc716588f37a71b8ba6dc504ccb5f","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0x1a24ed5ee5e8ca354f583b28bd7f2c4c6fe4dca59fef476578eddab17b857471","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa7721e","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f36ff","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4207","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x313b0fbb7cbb8bc1ba4fbc50684b516d31f9f7ee6f66d919da01328537a4b0a1"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0x1a24ed5ee5e8ca354f583b28bd7f2c4c6fe4dca59fef476578eddab17b857471', '0', '0', '1753167615', '', '0x2f73e96335a43b678e107b2ef57c7ec0297d88d4a9986c1d6f4e31f1d11fb4f4', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973727', '0xf9039c9c24ab919066f2eb6f97360cfb727ed032c9e6142ea45e784b19894560', '0x313b0fbb7cbb8bc1ba4fbc50684b516d31f9f7ee6f66d919da01328537a4b0a1', '{"parentHash":"0x313b0fbb7cbb8bc1ba4fbc50684b516d31f9f7ee6f66d919da01328537a4b0a1","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0x2927f53f1eaaeaa17a80f048f10474a7cc3b2c96547cc47caad33ff9e5b38da6","transactionsRoot":"0x80fd441b38b6ffb8f9369d8a5179356f9bf5ad332db0da99f7c6efdb90939cd2","receiptsRoot":"0xa262cee7ba62c004c6554e9cf378512a868346c24f8cafc1ac1954250339149e","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000900000000000000000000000000000000000000000000000000000000000000000000000001000000008000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000020000000000000000000","difficulty":"0x1","number":"0xa7721f","gasLimit":"0x1312d00","gasUsed":"0x9642","timestamp":"0x687f3700","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4207","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0xf9039c9c24ab919066f2eb6f97360cfb727ed032c9e6142ea45e784b19894560"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0x2927f53f1eaaeaa17a80f048f10474a7cc3b2c96547cc47caad33ff9e5b38da6', '1', '38466', '1753167616', '', '0x2f73e96335a43b678e107b2ef57c7ec0297d88d4a9986c1d6f4e31f1d11fb4f4', '[{"type":2,"nonce":3392501,"txHash":"0xa5231ea1b94eb516575807531763b312d250ee5ad4dfbeea66beab5f448c32b6","gas":45919,"gasPrice":"0x1de8472","gasTipCap":"0x64","gasFeeCap":"0x1de8472","from":"0x0000000000000000000000000000000000000000","to":"0x5300000000000000000000000000000000000002","chainId":"0x8274f","value":"0x0","data":"0x39455d3a000000000000000000000000000000000000000000000000000000000004580f0000000000000000000000000000000000000000000000000000000000000001","isCreate":false,"accessList":[{"address":"0x5300000000000000000000000000000000000003","storageKeys":["0x297c59f20c6b2556a4ed35dccabbdeb8b1cf950f62aefb86b98d19b5a4aff2a2"]}],"authorizationList":null,"v":"0x1","r":"0xa09a97c38c7a58f40ff39ca74f938c63f1ef822cf91926d4fff96b7dc818d3f3","s":"0x77ee7453096794d9cbb206f26077f23b4cc88fe51893cb5eab46714e379ac833"}]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973728', '0xf27ff9223f6bf9a964737d50cb7c005f049cf0f4edfd16d24178a798c21716d6', '0xf9039c9c24ab919066f2eb6f97360cfb727ed032c9e6142ea45e784b19894560', '{"parentHash":"0xf9039c9c24ab919066f2eb6f97360cfb727ed032c9e6142ea45e784b19894560","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0x0dbe54818526afaabbce83765eabcd4ec4d437a3497e5d046d599af862ea9850","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa77220","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f3701","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4207","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0xf27ff9223f6bf9a964737d50cb7c005f049cf0f4edfd16d24178a798c21716d6"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0x0dbe54818526afaabbce83765eabcd4ec4d437a3497e5d046d599af862ea9850', '0', '0', '1753167617', '', '0x2f73e96335a43b678e107b2ef57c7ec0297d88d4a9986c1d6f4e31f1d11fb4f4', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973729', '0x2b7777eb3ffe5939d6b70883cef69250ef5a2ed62a8b378973e0c3fe84707137', '0xf27ff9223f6bf9a964737d50cb7c005f049cf0f4edfd16d24178a798c21716d6', '{"parentHash":"0xf27ff9223f6bf9a964737d50cb7c005f049cf0f4edfd16d24178a798c21716d6","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0xb89ed319fb9dcaed2df7e72223683cf255f6c1e45742e6caa810938871ce53bf","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa77221","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f3702","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4207","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x2b7777eb3ffe5939d6b70883cef69250ef5a2ed62a8b378973e0c3fe84707137"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0xb89ed319fb9dcaed2df7e72223683cf255f6c1e45742e6caa810938871ce53bf', '0', '0', '1753167618', '', '0x2f73e96335a43b678e107b2ef57c7ec0297d88d4a9986c1d6f4e31f1d11fb4f4', '[]');
-INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES ('10973730', '0x56318f0a941611fc22640ea7f7d0308ab88a9e23059b5c6983bafc2402003d13', '0x2b7777eb3ffe5939d6b70883cef69250ef5a2ed62a8b378973e0c3fe84707137', '{"parentHash":"0x2b7777eb3ffe5939d6b70883cef69250ef5a2ed62a8b378973e0c3fe84707137","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0000000000000000000000000000000000000000","stateRoot":"0xe603d341e958521d3f5df8f37b5144b3c003214c481716cffa4e8d6303d9734f","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x1","number":"0xa77222","gasLimit":"0x1312d00","gasUsed":"0x0","timestamp":"0x687f3703","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0xef4207","withdrawalsRoot":null,"blobGasUsed":null,"excessBlobGas":null,"parentBeaconBlockRoot":null,"requestsHash":null,"hash":"0x56318f0a941611fc22640ea7f7d0308ab88a9e23059b5c6983bafc2402003d13"}', '0x5a9bd7f5f6723ce51c03beffa310a5bf79c2cf261ddb8622cf407b41d968ef91', '0xe603d341e958521d3f5df8f37b5144b3c003214c481716cffa4e8d6303d9734f', '0', '0', '1753167619', '', '0x2f73e96335a43b678e107b2ef57c7ec0297d88d4a9986c1d6f4e31f1d11fb4f4', '[]');
-
-- +goose StatementEnd
-- +goose Down
-- +goose StatementBegin
-DELETE FROM l2_block;
-- +goose StatementEnd
--- a/tests/prover-e2e/Makefile
+++ b/tests/prover-e2e/Makefile
@@ -1,46 +0,0 @@
-.PHONY: clean setup_db test_tool all check_vars
-
-GOOSE_CMD?=goose
-
-
-all: setup_db test_tool import_data
-
-clean:
-	docker compose down
-
-check_vars:
-	@if [ -z "$(BEGIN_BLOCK)" ] || [ -z "$(END_BLOCK)" ]; then \
-        echo "Error: BEGIN_BLOCK and END_BLOCK must be defined"; \
-        echo "Usage: make import_data BEGIN_BLOCK=<start_block> END_BLOCK=<end_block>"; \
-        exit 1; \
-    fi
-
-setup_db: clean
-	docker compose up --detach
-	@echo "Waiting for PostgreSQL to be ready..."
-	@for i in $$(seq 1 30); do \
-        if nc -z localhost 5432 >/dev/null 2>&1; then \
-            echo "PostgreSQL port is open!"; \
-            sleep 2; \
-            break; \
-        fi; \
-        echo "Waiting for PostgreSQL to start... ($$i/30)"; \
-        sleep 2; \
-        if [ $$i -eq 30 ]; then \
-            echo "Timed out waiting for PostgreSQL to start"; \
-            exit 1; \
-        fi; \
-    done	
-	${GOOSE_CMD} up
-	GOOSE_MIGRATION_DIR=./ ${GOOSE_CMD} up-to 100
-
-test_tool:
-	go build -o $(PWD)/build/bin/e2e_tool ../../rollup/tests/integration_tool
-
-build/bin/e2e_tool: test_tool
-
-import_data_euclid: build/bin/e2e_tool check_vars
-	build/bin/e2e_tool --config ./config.json --codec 7 ${BEGIN_BLOCK} ${END_BLOCK}
-
-import_data: build/bin/e2e_tool check_vars
-	build/bin/e2e_tool --config ./config.json --codec 8 ${BEGIN_BLOCK} ${END_BLOCK}    
--- a/tests/prover-e2e/README.md
+++ b/tests/prover-e2e/README.md
@@ -1,12 +0,0 @@
-## A new e2e test tool to setup a local environment for testing coordinator and prover.
-
-It contains data from some blocks in scroll sepolia, and helps to generate a series of chunks/batches/bundles from these blocks, filling the DB for the coordinator, so an e2e test (from chunk to bundle) can be run completely local
-
-Steps:
-1. run `make all` under `tests/prover-e2e`, it would launch a postgreSql db in local docker container, which is ready to be used by coordinator (include some chunks/batches/bundles waiting to be proven)
-2. download circuit assets with `download-release.sh` script in `zkvm-prover`
-3. generate the verifier stuff corresponding to the downloaded assets by `make gen_verifier_stuff` in `zkvm-prover`
-4. setup `config.json` and `genesis.json` for coordinator, copy the generated verifier stuff in step 3 to the directory which coordinator would load them
-5. build and launch `coordinator_api` service locally
-6. setup the `config.json` for zkvm prover to connect with the locally launched coordinator api
-7. in `zkvm-prover`, launch `make test_e2e_run`, which would specific prover run locally, connect to the local coordinator api service according to the `config.json`, and prove all tasks being injected to db in step 1.
--- a/tests/prover-e2e/config.json
+++ b/tests/prover-e2e/config.json
@@ -1,8 +0,0 @@
-{
-    "db_config": {
-    "driver_name": "postgres",
-    "dsn": "postgres://dev:dev@localhost:5432/scroll?sslmode=disable",
-    "maxOpenNum": 5,
-    "maxIdleNum": 1
-  }
-}
--- a/tests/prover-e2e/docker-compose.yml
+++ b/tests/prover-e2e/docker-compose.yml
@@ -1,22 +0,0 @@
-# docker-compose.yml
-# This configuration is for local debugging only.
-# - PostgreSQL is bound to localhost (127.0.0.1) and not exposed externally.
-# - Data is persisted to ./db relative to current directory.
-# - No production security settings are applied.
-# The access url is postgresql://dev:dev@localhost:5432/devdb
-
-version: '3.8'
-
-services:
-  postgres:
-    image: postgres
-    container_name: local_postgres
-    environment:
-      POSTGRES_USER: dev
-      POSTGRES_PASSWORD: dev
-      POSTGRES_DB: scroll
-    ports:
-      - "127.0.0.1:5432:5432"  # Listen only on localhost
-#    volumes:
-#      - ./db:/var/lib/postgresql/data  # Persist data to local ./db
-    restart: unless-stopped
--- a/tests/prover-e2e/prepare/dump_block_records.sql
+++ b/tests/prover-e2e/prepare/dump_block_records.sql
@@ -1,27 +0,0 @@
-- Create a file with INSERT statements for the specific records
-\o block_export.sql
-\t on
-\a
-SELECT 'INSERT INTO l2_block (number, hash, parent_hash, header, withdraw_root,
-       state_root, tx_num, gas_used, block_timestamp, row_consumption,
-       chunk_hash, transactions
-       ) VALUES (' || 
-       quote_literal(number) || ', ' || 
-       quote_literal(hash) || ', ' || 
-       quote_literal(parent_hash) || ', ' || 
-       quote_literal(header) || ', ' || 
-       quote_literal(withdraw_root) || ', ' ||
-       quote_literal(state_root) || ', ' ||
-       quote_literal(tx_num) || ', ' ||
-       quote_literal(gas_used) || ', ' ||
-       quote_literal(block_timestamp) || ', ' ||
-       quote_literal(row_consumption) || ', ' ||
-       quote_literal(chunk_hash) || ', ' ||
-       quote_literal(transactions) ||
-       ');'
-FROM l2_block 
-WHERE number >= 10973700 and number <= 10973730
-ORDER BY number ASC;
-\t off
-\a
-\o
--- a/zkvm-prover/Makefile
+++ b/zkvm-prover/Makefile
@@ -3,6 +3,8 @@
 RUST_MIN_STACK ?= 16777216
 export RUST_MIN_STACK

+CIRCUIT_STUFF = .work/euclid/chunk/app.vmexe .work/feynman/chunk/app.vmexe
+
 ifeq (4.3,$(firstword $(sort $(MAKE_VERSION) 4.3)))
    PLONKY3_VERSION=$(shell grep -m 1 "Plonky3.git" ../Cargo.lock | cut -d "#" -f2 | cut -c-7)
 else
@@ -32,15 +34,12 @@ endif

 ZK_VERSION=${ZKVM_COMMIT}-${PLONKY3_VERSION}

-E2E_HANDLE_SET ?= ../tests/prover-e2e/testset.json
-DUMP_DIR ?= .work
+E2E_HANDLE_SET = ../tests/prover-e2e/testset.json
+DUMP_DIR = .work

 prover:
 	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZKVM_COMMIT=${ZKVM_COMMIT} $(MAKE) -C ../crates/gpu_override build

-version:
-	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZKVM_COMMIT=${ZKVM_COMMIT} $(MAKE) -C ../crates/gpu_override version
-
 prover_cpu:
 	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZK_VERSION=${ZK_VERSION} cargo build --locked --release -p prover

@@ -54,10 +53,16 @@ lint:
 	cargo clippy --all-features --all-targets -- -D warnings
 	cargo fmt --all

-test_run: 
+$(CIRCUIT_STUFF):
+	@echo "Download stuff with download-release.sh, and put them into correct directory";
+	@exit 1;
+
+test_run: $(CIRCUIT_STUFF)
 	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZK_VERSION=${ZK_VERSION} cargo run --release -p prover -- --config ./config.json

-test_e2e_run: ${E2E_HANDLE_SET}
+test_e2e_run: $(CIRCUIT_STUFF) ${E2E_HANDLE_SET}
 	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZK_VERSION=${ZK_VERSION} cargo run --release -p prover -- --config ./config.json handle ${E2E_HANDLE_SET}

-
+gen_verifier_stuff:
+	mkdir -p ${DUMP_DIR}
+	GO_TAG=${GO_TAG} GIT_REV=${GIT_REV} ZK_VERSION=${ZK_VERSION} cargo run --release -p prover -- --config ./config.json --forkname feynman dump ${DUMP_DIR}
--- a/zkvm-prover/config.json.template
+++ b/zkvm-prover/config.json.template
@@ -24,10 +24,13 @@
    "db_path": ".work/db"
  },
  "circuits": {
+    "euclidV2": {
+      "hard_fork_name": "euclidV2",
+      "workspace_path": ".work/euclid"
+    },
    "feynman": {
      "hard_fork_name": "feynman",
-      "base_url": "https://circuit-release.s3.us-west-2.amazonaws.com/scroll-zkvm/releases/feynman/",
-      "workspace_path": ".work/feynman"
-    }
+      "workspace_path": ".work/feynman1"
+    },    
  }
 }
--- a/zkvm-prover/download-release.sh
+++ b/zkvm-prover/download-release.sh
@@ -3,7 +3,7 @@
 # Define version mapping
 declare -A VERSION_MAP
 VERSION_MAP["euclid"]="0.4.3"
-VERSION_MAP["feynman"]="0.5.2"
+VERSION_MAP["feynman"]="0.5.0rc1"

 # release version
 if [ -z "${SCROLL_ZKVM_VERSION}" ]; then
@@ -14,7 +14,7 @@ if [ -z "${SCROLL_ZKVM_VERSION}" ]; then
        echo "Setting SCROLL_ZKVM_VERSION to ${SCROLL_ZKVM_VERSION} based on '$1' argument"
    else
        # Default version if no argument or not recognized
-        SCROLL_ZKVM_VERSION=0.5.2
+        SCROLL_ZKVM_VERSION=0.5.0rc0
    fi
 fi