feedback 2

This PR adds read only wrapper for execution payload envelope

.ethspecify.yml

@@ -1,25 +1,39 @@
-version: v1.7.0-alpha.1
+version: v1.7.0-alpha.2
 style: full
 
 specrefs:
-  search_root: ..
+  search_root: .
+  auto_standardize_names: true
+  auto_add_missing_entries: true
+  require_exceptions_have_fork: true
+
   files:
-    - configs.yml
-    - constants.yml
-    - containers.yml
-    - dataclasses.yml
-    - functions.yml
-    - presets.yml
+    - specrefs/configs.yml
+    - specrefs/constants.yml
+    - specrefs/containers.yml
+    - specrefs/dataclasses.yml
+    - specrefs/functions.yml
+    - specrefs/presets.yml
 
 exceptions:
   presets:
-    # Not implemented: gloas (future fork)
+    # gloas
     - BUILDER_PENDING_WITHDRAWALS_LIMIT#gloas
     - MAX_PAYLOAD_ATTESTATIONS#gloas
     - PTC_SIZE#gloas
 
   constants:
-    # Constants in the KZG library
+    # phase0
+    - BASIS_POINTS#phase0
+    - ENDIANNESS#phase0
+    - MAX_CONCURRENT_REQUESTS#phase0
+    - UINT64_MAX#phase0
+    - UINT64_MAX_SQRT#phase0
+    # altair
+    - PARTICIPATION_FLAG_WEIGHTS#altair
+    # bellatrix
+    - SAFE_SLOTS_TO_IMPORT_OPTIMISTICALLY#bellatrix
+    # deneb
     - BLS_MODULUS#deneb
     - BYTES_PER_COMMITMENT#deneb
     - BYTES_PER_FIELD_ELEMENT#deneb
@@ -33,18 +47,9 @@ exceptions:
     - PRIMITIVE_ROOT_OF_UNITY#deneb
     - RANDOM_CHALLENGE_KZG_BATCH_DOMAIN#deneb
     - RANDOM_CHALLENGE_KZG_CELL_BATCH_DOMAIN#fulu
-
-    # Not implemented
-    - BASIS_POINTS#phase0
-    - ENDIANNESS#phase0
-    - MAX_CONCURRENT_REQUESTS#phase0
-    - PARTICIPATION_FLAG_WEIGHTS#altair
-    - SAFE_SLOTS_TO_IMPORT_OPTIMISTICALLY#bellatrix
+    # fulu
     - UINT256_MAX#fulu
-    - UINT64_MAX#phase0
-    - UINT64_MAX_SQRT#phase0
-
-    # Not implemented: gloas (future fork)
+    # gloas
     - BUILDER_PAYMENT_THRESHOLD_DENOMINATOR#gloas
     - BUILDER_PAYMENT_THRESHOLD_NUMERATOR#gloas
     - BUILDER_WITHDRAWAL_PREFIX#gloas
@@ -61,61 +66,62 @@ exceptions:
     - PTC_TIMELINESS_INDEX#gloas
 
   configs:
-    # Not implemented: gloas (future fork)
+    # gloas
     - AGGREGATE_DUE_BPS_GLOAS#gloas
     - ATTESTATION_DUE_BPS_GLOAS#gloas
     - CONTRIBUTION_DUE_BPS_GLOAS#gloas
     - GLOAS_FORK_EPOCH#gloas
     - GLOAS_FORK_VERSION#gloas
     - MAX_REQUEST_PAYLOADS#gloas
+    - MIN_BUILDER_WITHDRAWABILITY_DELAY#gloas
     - PAYLOAD_ATTESTATION_DUE_BPS#gloas
     - SYNC_MESSAGE_DUE_BPS_GLOAS#gloas
-    - MIN_BUILDER_WITHDRAWABILITY_DELAY#gloas
 
   ssz_objects:
-    # Not implemented
+    # phase0
     - Eth1Block#phase0
-    - MatrixEntry#fulu
-
-    # Not implemented: capella
+    # capella
     - LightClientBootstrap#capella
     - LightClientFinalityUpdate#capella
     - LightClientOptimisticUpdate#capella
     - LightClientUpdate#capella
-
-    # Not implemented: gloas (future fork)
+    # fulu
+    - MatrixEntry#fulu
+    # gloas
     - BeaconBlockBody#gloas
     - BeaconState#gloas
+    - Builder#gloas
     - BuilderPendingPayment#gloas
     - BuilderPendingWithdrawal#gloas
     - DataColumnSidecar#gloas
-    - ExecutionPayloadEnvelope#gloas
     - ExecutionPayloadBid#gloas
+    - ExecutionPayloadEnvelope#gloas
     - ForkChoiceNode#gloas
     - IndexedPayloadAttestation#gloas
     - PayloadAttestation#gloas
     - PayloadAttestationData#gloas
     - PayloadAttestationMessage#gloas
-    - SignedExecutionPayloadEnvelope#gloas
-    - SignedExecutionPayloadBid#gloas
-    - Builder#gloas
     - ProposerPreferences#gloas
+    - SignedExecutionPayloadBid#gloas
+    - SignedExecutionPayloadEnvelope#gloas
     - SignedProposerPreferences#gloas
 
   dataclasses:
-    # Not implemented
-    - BlobParameters#fulu
-    - ExpectedWithdrawals#capella
-    - ExpectedWithdrawals#electra
+    # phase0
     - LatestMessage#phase0
-    - LightClientStore#altair
-    - OptimisticStore#bellatrix
     - Store#phase0
-
-    # Not implemented: capella
+    # altair
+    - LightClientStore#altair
+    # bellatrix
+    - OptimisticStore#bellatrix
+    # capella
+    - ExpectedWithdrawals#capella
     - LightClientStore#capella
-
-    # Not implemented: gloas (future fork)
+    # electra
+    - ExpectedWithdrawals#electra
+    # fulu
+    - BlobParameters#fulu
+    # gloas
     - ExpectedWithdrawals#gloas
     - LatestMessage#gloas
     - Store#gloas
@@ -140,7 +146,6 @@ exceptions:
     - g1_lincomb#deneb
     - hash_to_bls_field#deneb
     - is_power_of_two#deneb
-    - multi_exp#deneb
     - reverse_bits#deneb
     - validate_kzg_g1#deneb
     - verify_blob_kzg_proof#deneb
@@ -175,7 +180,12 @@ exceptions:
     - verify_cell_kzg_proof_batch#fulu
     - verify_cell_kzg_proof_batch_impl#fulu
 
-    # Not implemented: phase0
+    # phase0
+    - update_proposer_boost_root#phase0
+    - is_proposer_equivocation#phase0
+    - record_block_timeliness#phase0
+    - compute_proposer_score#phase0
+    - get_attestation_score#phase0
     - calculate_committee_fraction#phase0
     - compute_fork_version#phase0
     - compute_pulled_up_tip#phase0
@@ -221,8 +231,7 @@ exceptions:
     - validate_on_attestation#phase0
     - validate_target_epoch_against_current_time#phase0
     - xor#phase0
-
-    # Not implemented: altair
+    # altair
     - compute_merkle_proof#altair
     - compute_sync_committee_period_at_slot#altair
     - get_contribution_and_proof#altair
@@ -244,27 +253,29 @@ exceptions:
     - process_sync_committee_contributions#altair
     - set_or_append_list#altair
     - validate_light_client_update#altair
-
-    # Not implemented: bellatrix
+    # bellatrix
     - get_execution_payload#bellatrix
     - is_merge_transition_block#bellatrix
     - is_optimistic_candidate_block#bellatrix
     - latest_verified_ancestor#bellatrix
     - prepare_execution_payload#bellatrix
-
-    # Not implemented: capella
+    # capella
+    - apply_withdrawals#capella
+    - get_balance_after_withdrawals#capella
     - get_lc_execution_root#capella
+    - get_validators_sweep_withdrawals#capella
     - is_valid_light_client_header#capella
     - prepare_execution_payload#capella
     - process_epoch#capella
+    - update_next_withdrawal_index#capella
+    - update_next_withdrawal_validator_index#capella
     - upgrade_lc_bootstrap_to_capella#capella
     - upgrade_lc_finality_update_to_capella#capella
     - upgrade_lc_header_to_capella#capella
     - upgrade_lc_optimistic_update_to_capella#capella
     - upgrade_lc_store_to_capella#capella
     - upgrade_lc_update_to_capella#capella
-
-    # Not implemented: deneb
+    # deneb
     - get_lc_execution_root#deneb
     - is_valid_light_client_header#deneb
     - prepare_execution_payload#deneb
@@ -274,33 +285,34 @@ exceptions:
     - upgrade_lc_optimistic_update_to_deneb#deneb
     - upgrade_lc_store_to_deneb#deneb
     - upgrade_lc_update_to_deneb#deneb
-
-    # Not implemented: electra
+    # electra
     - compute_weak_subjectivity_period#electra
     - current_sync_committee_gindex_at_slot#electra
     - finalized_root_gindex_at_slot#electra
     - get_eth1_vote#electra
     - get_lc_execution_root#electra
+    - get_pending_partial_withdrawals#electra
+    - get_validators_sweep_withdrawals#electra
     - is_compounding_withdrawal_credential#electra
+    - is_eligible_for_partial_withdrawals#electra
     - is_within_weak_subjectivity_period#electra
     - next_sync_committee_gindex_at_slot#electra
     - normalize_merkle_branch#electra
     - prepare_execution_payload#electra
+    - update_pending_partial_withdrawals#electra
     - upgrade_lc_bootstrap_to_electra#electra
     - upgrade_lc_finality_update_to_electra#electra
     - upgrade_lc_header_to_electra#electra
     - upgrade_lc_optimistic_update_to_electra#electra
     - upgrade_lc_store_to_electra#electra
     - upgrade_lc_update_to_electra#electra
-
-    # Not implemented: fulu
+    # fulu
     - compute_matrix#fulu
     - get_blob_parameters#fulu
     - get_data_column_sidecars_from_block#fulu
     - get_data_column_sidecars_from_column_sidecar#fulu
     - recover_matrix#fulu
-
-    # Not implemented: gloas (future fork)
+    # gloas
     - compute_balance_weighted_acceptance#gloas
     - compute_balance_weighted_selection#gloas
     - compute_fork_version#gloas
@@ -368,49 +380,42 @@ exceptions:
     - verify_execution_payload_bid_signature#gloas
     - add_builder_to_registry#gloas
     - apply_deposit_for_builder#gloas
-    - apply_withdrawals#capella
     - apply_withdrawals#gloas
     - can_builder_cover_bid#gloas
-    - compute_proposer_score#phase0
     - convert_builder_index_to_validator_index#gloas
     - convert_validator_index_to_builder_index#gloas
     - get_attestation_score#gloas
     - get_attestation_score#phase0
     - get_balance_after_withdrawals#capella
-    - get_builder_from_deposit#gloas
     - get_builder_withdrawals#gloas
     - get_builders_sweep_withdrawals#gloas
     - get_index_for_new_builder#gloas
     - get_pending_balance_to_withdraw_for_builder#gloas
-    - get_pending_partial_withdrawals#electra
     - get_proposer_preferences_signature#gloas
     - get_upcoming_proposal_slots#gloas
-    - get_validators_sweep_withdrawals#capella
-    - get_validators_sweep_withdrawals#electra
     - initiate_builder_exit#gloas
     - is_active_builder#gloas
     - is_builder_index#gloas
+    - is_data_available#gloas
     - is_eligible_for_partial_withdrawals#electra
     - is_head_late#gloas
     - is_head_weak#gloas
     - is_parent_strong#gloas
-    - is_proposer_equivocation#phase0
     - is_valid_proposal_slot#gloas
+    - onboard_builders_from_pending_deposits#gloas
     - process_deposit_request#gloas
     - process_voluntary_exit#gloas
     - record_block_timeliness#gloas
     - record_block_timeliness#phase0
+    - verify_data_column_sidecar_kzg_proofs#gloas
     - should_apply_proposer_boost#gloas
     - update_builder_pending_withdrawals#gloas
     - update_next_withdrawal_builder_index#gloas
-    - update_next_withdrawal_index#capella
-    - update_next_withdrawal_validator_index#capella
     - update_payload_expected_withdrawals#gloas
-    - update_pending_partial_withdrawals#electra
     - update_proposer_boost_root#gloas
-    - update_proposer_boost_root#phase0
 
   presets:
+    # gloas
     - BUILDER_PENDING_WITHDRAWALS_LIMIT#gloas
     - BUILDER_REGISTRY_LIMIT#gloas
     - MAX_BUILDERS_PER_WITHDRAWALS_SWEEP#gloas

.github/workflows/check-specrefs.yml

@@ -12,11 +12,11 @@ jobs:
     - name: Check version consistency
       run: |
         WORKSPACE_VERSION=$(grep 'consensus_spec_version = ' WORKSPACE | sed 's/.*"\(.*\)"/\1/')
-        ETHSPECIFY_VERSION=$(grep '^version:' specrefs/.ethspecify.yml | sed 's/version: //')
+        ETHSPECIFY_VERSION=$(grep '^version:' .ethspecify.yml | sed 's/version: //')
         if [ "$WORKSPACE_VERSION" != "$ETHSPECIFY_VERSION" ]; then
           echo "Version mismatch between WORKSPACE and ethspecify"
           echo "  WORKSPACE: $WORKSPACE_VERSION"
-          echo "  specrefs/.ethspecify.yml: $ETHSPECIFY_VERSION"
+          echo "  .ethspecify.yml: $ETHSPECIFY_VERSION"
           exit 1
         else
           echo "Versions match: $WORKSPACE_VERSION"
@@ -26,7 +26,7 @@ jobs:
       run: python3 -mpip install ethspecify
 
     - name: Update spec references
-      run: ethspecify process --path=specrefs
+      run: ethspecify
 
     - name: Check for differences
       run: |
@@ -40,4 +40,4 @@ jobs:
         fi
 
     - name: Check spec references
-      run: ethspecify check --path=specrefs
+      run: ethspecify check

.github/workflows/go.yml

@@ -2,7 +2,7 @@ name: Go
 
 on:
   push:
-    branches: [ master ]
+    branches: [ master, develop ]
   pull_request:
     branches: [ '*' ]
   merge_group:

WORKSPACE

@@ -273,16 +273,16 @@ filegroup(
     url = "https://github.com/ethereum/EIPs/archive/5480440fe51742ed23342b68cf106cefd427e39d.tar.gz",
 )
 
-consensus_spec_version = "v1.7.0-alpha.1"
+consensus_spec_version = "v1.7.0-alpha.2"
 
 load("@prysm//tools:download_spectests.bzl", "consensus_spec_tests")
 
 consensus_spec_tests(
     name = "consensus_spec_tests",
     flavors = {
-        "general": "sha256-j5R3jA7Oo4OSDMTvpMuD+8RomaCByeFSwtfkq6fL0Zg=",
-        "minimal": "sha256-tdTqByoyswOS4r6OxFmo70y2BP7w1TgEok+gf4cbxB0=",
-        "mainnet": "sha256-5gB4dt6SnSDKzdBc06VedId3NkgvSYyv9n9FRxWKwYI=",
+        "general": "sha256-iGQsGZ1cHah+2CSod9jC3kN8Ku4n6KO0hIwfINrn/po=",
+        "minimal": "sha256-TgcYt8N8sXSttdHTGvOa+exUZ1zn1UzlAMz0V7i37xc=",
+        "mainnet": "sha256-LnXyiLoJtrvEvbqLDSAAqpLMdN/lXv92SAgYG8fNjCs=",
     },
     version = consensus_spec_version,
 )
@@ -298,7 +298,7 @@ filegroup(
     visibility = ["//visibility:public"],
 )
     """,
-    integrity = "sha256-J+43DrK1pF658kTXTwMS6zGf4KDjvas++m8w2a8swpg=",
+    integrity = "sha256-Y/67Dg393PksZj5rTFNLntiJ6hNdB7Rxbu5gZE2gebY=",
     strip_prefix = "consensus-specs-" + consensus_spec_version[1:],
     url = "https://github.com/ethereum/consensus-specs/archive/refs/tags/%s.tar.gz" % consensus_spec_version,
 )

api/fallback/BUILD.bazel

@@ -0,0 +1,19 @@
+load("@prysm//tools/go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "fallback.go",
+        "log.go",
+    ],
+    importpath = "github.com/OffchainLabs/prysm/v7/api/fallback",
+    visibility = ["//visibility:public"],
+    deps = ["@com_github_sirupsen_logrus//:go_default_library"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["fallback_test.go"],
+    embed = [":go_default_library"],
+    deps = ["//testing/assert:go_default_library"],
+)

api/fallback/fallback.go

@@ -0,0 +1,66 @@
+package fallback
+
+import (
+	"context"
+
+	"github.com/sirupsen/logrus"
+)
+
+// HostProvider is the subset of connection-provider methods that EnsureReady
+// needs. Both grpc.GrpcConnectionProvider and rest.RestConnectionProvider
+// satisfy this interface.
+type HostProvider interface {
+	Hosts() []string
+	CurrentHost() string
+	SwitchHost(index int) error
+}
+
+// ReadyChecker can report whether the current endpoint is ready.
+// iface.NodeClient satisfies this implicitly.
+type ReadyChecker interface {
+	IsReady(ctx context.Context) bool
+}
+
+// EnsureReady iterates through the configured hosts and returns true as soon as
+// one responds as ready. It starts from the provider's current host and wraps
+// around using modular arithmetic, performing failover when a host is not ready.
+func EnsureReady(ctx context.Context, provider HostProvider, checker ReadyChecker) bool {
+	hosts := provider.Hosts()
+	numHosts := len(hosts)
+	startingHost := provider.CurrentHost()
+	var attemptedHosts []string
+
+	// Find current index
+	currentIdx := 0
+	for i, h := range hosts {
+		if h == startingHost {
+			currentIdx = i
+			break
+		}
+	}
+
+	for i := range numHosts {
+		if checker.IsReady(ctx) {
+			if len(attemptedHosts) > 0 {
+				log.WithFields(logrus.Fields{
+					"previous": startingHost,
+					"current":  provider.CurrentHost(),
+					"tried":    attemptedHosts,
+				}).Info("Switched to responsive beacon node")
+			}
+			return true
+		}
+		attemptedHosts = append(attemptedHosts, provider.CurrentHost())
+
+		// Try next host if not the last iteration
+		if i < numHosts-1 {
+			nextIdx := (currentIdx + i + 1) % numHosts
+			if err := provider.SwitchHost(nextIdx); err != nil {
+				log.WithError(err).Error("Failed to switch host")
+			}
+		}
+	}
+
+	log.WithField("tried", attemptedHosts).Warn("No responsive beacon node found")
+	return false
+}

api/fallback/fallback_test.go

@@ -0,0 +1,94 @@
+package fallback
+
+import (
+	"context"
+	"testing"
+
+	"github.com/OffchainLabs/prysm/v7/testing/assert"
+)
+
+// mockHostProvider is a minimal HostProvider for unit tests.
+type mockHostProvider struct {
+	hosts     []string
+	hostIndex int
+}
+
+func (m *mockHostProvider) Hosts() []string { return m.hosts }
+func (m *mockHostProvider) CurrentHost() string {
+	return m.hosts[m.hostIndex%len(m.hosts)]
+}
+func (m *mockHostProvider) SwitchHost(index int) error { m.hostIndex = index; return nil }
+
+// mockReadyChecker records per-call IsReady results in sequence.
+type mockReadyChecker struct {
+	results []bool
+	idx     int
+}
+
+func (m *mockReadyChecker) IsReady(_ context.Context) bool {
+	if m.idx >= len(m.results) {
+		return false
+	}
+	r := m.results[m.idx]
+	m.idx++
+	return r
+}
+
+func TestEnsureReady_SingleHostReady(t *testing.T) {
+	provider := &mockHostProvider{hosts: []string{"http://host1:3500"}, hostIndex: 0}
+	checker := &mockReadyChecker{results: []bool{true}}
+	assert.Equal(t, true, EnsureReady(t.Context(), provider, checker))
+	assert.Equal(t, 0, provider.hostIndex)
+}
+
+func TestEnsureReady_SingleHostNotReady(t *testing.T) {
+	provider := &mockHostProvider{hosts: []string{"http://host1:3500"}, hostIndex: 0}
+	checker := &mockReadyChecker{results: []bool{false}}
+	assert.Equal(t, false, EnsureReady(t.Context(), provider, checker))
+}
+
+func TestEnsureReady_SingleHostError(t *testing.T) {
+	provider := &mockHostProvider{hosts: []string{"http://host1:3500"}, hostIndex: 0}
+	checker := &mockReadyChecker{results: []bool{false}}
+	assert.Equal(t, false, EnsureReady(t.Context(), provider, checker))
+}
+
+func TestEnsureReady_MultipleHostsFirstReady(t *testing.T) {
+	provider := &mockHostProvider{
+		hosts:     []string{"http://host1:3500", "http://host2:3500"},
+		hostIndex: 0,
+	}
+	checker := &mockReadyChecker{results: []bool{true}}
+	assert.Equal(t, true, EnsureReady(t.Context(), provider, checker))
+	assert.Equal(t, 0, provider.hostIndex)
+}
+
+func TestEnsureReady_MultipleHostsFailoverToSecond(t *testing.T) {
+	provider := &mockHostProvider{
+		hosts:     []string{"http://host1:3500", "http://host2:3500"},
+		hostIndex: 0,
+	}
+	checker := &mockReadyChecker{results: []bool{false, true}}
+	assert.Equal(t, true, EnsureReady(t.Context(), provider, checker))
+	assert.Equal(t, 1, provider.hostIndex)
+}
+
+func TestEnsureReady_MultipleHostsNoneReady(t *testing.T) {
+	provider := &mockHostProvider{
+		hosts:     []string{"http://host1:3500", "http://host2:3500", "http://host3:3500"},
+		hostIndex: 0,
+	}
+	checker := &mockReadyChecker{results: []bool{false, false, false}}
+	assert.Equal(t, false, EnsureReady(t.Context(), provider, checker))
+}
+
+func TestEnsureReady_WrapAroundFromNonZeroIndex(t *testing.T) {
+	provider := &mockHostProvider{
+		hosts:     []string{"http://host0:3500", "http://host1:3500", "http://host2:3500"},
+		hostIndex: 1,
+	}
+	// host1 (start) fails, host2 fails, host0 succeeds
+	checker := &mockReadyChecker{results: []bool{false, false, true}}
+	assert.Equal(t, true, EnsureReady(t.Context(), provider, checker))
+	assert.Equal(t, 0, provider.hostIndex)
+}

api/fallback/log.go

@@ -0,0 +1,9 @@
+// Code generated by hack/gen-logs.sh; DO NOT EDIT.
+// This file is created and regenerated automatically. Anything added here might get removed.
+package fallback
+
+import "github.com/sirupsen/logrus"
+
+// The prefix for logs from this package will be the text after the last slash in the package path.
+// If you wish to change this, you should add your desired name in the runtime/logging/logrus-prefixed-formatter/prefix-replacement.go file.
+var log = logrus.WithField("package", "api/fallback")

api/grpc/grpc_connection_provider.go

@@ -25,6 +25,11 @@ type GrpcConnectionProvider interface {
 	// SwitchHost switches to the endpoint at the given index.
 	// The new connection is created lazily on next CurrentConn() call.
 	SwitchHost(index int) error
+	// ConnectionCounter returns a monotonically increasing counter that increments
+	// each time SwitchHost changes the active endpoint. This allows consumers to
+	// detect connection changes even when the host string returns to a previous value
+	// (e.g., host0 → host1 → host0).
+	ConnectionCounter() uint64
 	// Close closes the current connection.
 	Close()
 }
@@ -38,6 +43,7 @@ type grpcConnectionProvider struct {
 	// Current connection state (protected by mutex)
 	currentIndex uint64
 	conn         *grpc.ClientConn
+	connCounter  uint64
 
 	mu     sync.Mutex
 	closed bool
@@ -138,6 +144,7 @@ func (p *grpcConnectionProvider) SwitchHost(index int) error {
 
 	p.conn = nil // Clear immediately - new connection created lazily
 	p.currentIndex = uint64(index)
+	p.connCounter++
 
 	// Close old connection asynchronously to avoid blocking the caller
 	if oldConn != nil {
@@ -155,6 +162,12 @@ func (p *grpcConnectionProvider) SwitchHost(index int) error {
 	return nil
 }
 
+func (p *grpcConnectionProvider) ConnectionCounter() uint64 {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	return p.connCounter
+}
+
 func (p *grpcConnectionProvider) Close() {
 	p.mu.Lock()
 	defer p.mu.Unlock()

api/grpc/mock_grpc_provider.go

@@ -4,17 +4,24 @@ import "google.golang.org/grpc"
 
 // MockGrpcProvider implements GrpcConnectionProvider for testing.
 type MockGrpcProvider struct {
-	MockConn  *grpc.ClientConn
-	MockHosts []string
+	MockConn     *grpc.ClientConn
+	MockHosts    []string
+	CurrentIndex int
+	ConnCounter  uint64
 }
 
 func (m *MockGrpcProvider) CurrentConn() *grpc.ClientConn { return m.MockConn }
 func (m *MockGrpcProvider) CurrentHost() string {
 	if len(m.MockHosts) > 0 {
-		return m.MockHosts[0]
+		return m.MockHosts[m.CurrentIndex]
 	}
 	return ""
 }
-func (m *MockGrpcProvider) Hosts() []string      { return m.MockHosts }
-func (m *MockGrpcProvider) SwitchHost(int) error { return nil }
-func (m *MockGrpcProvider) Close()               {}
+func (m *MockGrpcProvider) Hosts() []string { return m.MockHosts }
+func (m *MockGrpcProvider) SwitchHost(idx int) error {
+	m.CurrentIndex = idx
+	m.ConnCounter++
+	return nil
+}
+func (m *MockGrpcProvider) ConnectionCounter() uint64 { return m.ConnCounter }
+func (m *MockGrpcProvider) Close()                    {}

api/rest/mock_rest_provider.go

@@ -9,13 +9,13 @@ import (
 // MockRestProvider implements RestConnectionProvider for testing.
 type MockRestProvider struct {
 	MockClient  *http.Client
-	MockHandler RestHandler
+	MockHandler Handler
 	MockHosts   []string
 	HostIndex   int
 }
 
 func (m *MockRestProvider) HttpClient() *http.Client { return m.MockClient }
-func (m *MockRestProvider) RestHandler() RestHandler { return m.MockHandler }
+func (m *MockRestProvider) Handler() Handler         { return m.MockHandler }
 func (m *MockRestProvider) CurrentHost() string {
 	if len(m.MockHosts) > 0 {
 		return m.MockHosts[m.HostIndex%len(m.MockHosts)]
@@ -25,25 +25,22 @@ func (m *MockRestProvider) CurrentHost() string {
 func (m *MockRestProvider) Hosts() []string            { return m.MockHosts }
 func (m *MockRestProvider) SwitchHost(index int) error { m.HostIndex = index; return nil }
 
-// MockRestHandler implements RestHandler for testing.
-type MockRestHandler struct {
-	MockHost   string
-	MockClient *http.Client
+// MockHandler implements Handler for testing.
+type MockHandler struct {
+	MockHost string
 }
 
-func (m *MockRestHandler) Get(_ context.Context, _ string, _ any) error { return nil }
-func (m *MockRestHandler) GetStatusCode(_ context.Context, _ string) (int, error) {
+func (m *MockHandler) Get(_ context.Context, _ string, _ any) error { return nil }
+func (m *MockHandler) GetStatusCode(_ context.Context, _ string) (int, error) {
 	return http.StatusOK, nil
 }
-func (m *MockRestHandler) GetSSZ(_ context.Context, _ string) ([]byte, http.Header, error) {
+func (m *MockHandler) GetSSZ(_ context.Context, _ string) ([]byte, http.Header, error) {
 	return nil, nil, nil
 }
-func (m *MockRestHandler) Post(_ context.Context, _ string, _ map[string]string, _ *bytes.Buffer, _ any) error {
+func (m *MockHandler) Post(_ context.Context, _ string, _ map[string]string, _ *bytes.Buffer, _ any) error {
 	return nil
 }
-func (m *MockRestHandler) PostSSZ(_ context.Context, _ string, _ map[string]string, _ *bytes.Buffer) ([]byte, http.Header, error) {
+func (m *MockHandler) PostSSZ(_ context.Context, _ string, _ map[string]string, _ *bytes.Buffer) ([]byte, http.Header, error) {
 	return nil, nil, nil
 }
-func (m *MockRestHandler) HttpClient() *http.Client { return m.MockClient }
-func (m *MockRestHandler) Host() string             { return m.MockHost }
-func (m *MockRestHandler) SwitchHost(host string)   { m.MockHost = host }
+func (m *MockHandler) Host() string { return m.MockHost }

api/rest/rest_connection_provider.go

@@ -17,8 +17,8 @@ import (
 type RestConnectionProvider interface {
 	// HttpClient returns the configured HTTP client with headers, timeout, and optional tracing.
 	HttpClient() *http.Client
-	// RestHandler returns the REST handler for making API requests.
-	RestHandler() RestHandler
+	// Handler returns the REST handler for making API requests.
+	Handler() Handler
 	// CurrentHost returns the current REST API endpoint URL.
 	CurrentHost() string
 	// Hosts returns all configured REST API endpoint URLs.
@@ -54,7 +54,7 @@ func WithTracing() RestConnectionProviderOption {
 type restConnectionProvider struct {
 	endpoints     []string
 	httpClient    *http.Client
-	restHandler   RestHandler
+	restHandler   *handler
 	currentIndex  atomic.Uint64
 	timeout       time.Duration
 	headers       map[string][]string
@@ -96,7 +96,7 @@ func NewRestConnectionProvider(endpoint string, opts ...RestConnectionProviderOp
 	}
 
 	// Create the REST handler with the HTTP client and initial host
-	p.restHandler = newRestHandler(*p.httpClient, endpoints[0])
+	p.restHandler = newHandler(*p.httpClient, endpoints[0])
 
 	log.WithFields(logrus.Fields{
 		"endpoints": endpoints,
@@ -124,7 +124,7 @@ func (p *restConnectionProvider) HttpClient() *http.Client {
 	return p.httpClient
 }
 
-func (p *restConnectionProvider) RestHandler() RestHandler {
+func (p *restConnectionProvider) Handler() Handler {
 	return p.restHandler
 }
 

api/rest/rest_handler.go

@@ -21,32 +21,35 @@ import (
 
 type reqOption func(*http.Request)
 
-// RestHandler defines the interface for making REST API requests.
-type RestHandler interface {
+// Handler defines the interface for making REST API requests.
+type Handler interface {
 	Get(ctx context.Context, endpoint string, resp any) error
 	GetStatusCode(ctx context.Context, endpoint string) (int, error)
 	GetSSZ(ctx context.Context, endpoint string) ([]byte, http.Header, error)
 	Post(ctx context.Context, endpoint string, headers map[string]string, data *bytes.Buffer, resp any) error
 	PostSSZ(ctx context.Context, endpoint string, headers map[string]string, data *bytes.Buffer) ([]byte, http.Header, error)
-	HttpClient() *http.Client
 	Host() string
-	SwitchHost(host string)
 }
 
-type restHandler struct {
+type handler struct {
 	client       http.Client
 	host         string
 	reqOverrides []reqOption
 }
 
-// newRestHandler returns a RestHandler (internal use)
-func newRestHandler(client http.Client, host string) RestHandler {
-	return NewRestHandler(client, host)
+// newHandler returns a *handler for internal use within the rest package.
+func newHandler(client http.Client, host string) *handler {
+	rh := &handler{
+		client: client,
+		host:   host,
+	}
+	rh.appendAcceptOverride()
+	return rh
 }
 
-// NewRestHandler returns a RestHandler
-func NewRestHandler(client http.Client, host string) RestHandler {
-	rh := &restHandler{
+// NewHandler returns a Handler
+func NewHandler(client http.Client, host string) Handler {
+	rh := &handler{
 		client: client,
 		host:   host,
 	}
@@ -57,7 +60,7 @@ func NewRestHandler(client http.Client, host string) RestHandler {
 // appendAcceptOverride enables the Accept header to be customized at runtime via an environment variable.
 // This is specified as an env var because it is a niche option that prysm may use for performance testing or debugging
 // bug which users are unlikely to need. Using an env var keeps the set of user-facing flags cleaner.
-func (c *restHandler) appendAcceptOverride() {
+func (c *handler) appendAcceptOverride() {
 	if accept := os.Getenv(params.EnvNameOverrideAccept); accept != "" {
 		c.reqOverrides = append(c.reqOverrides, func(req *http.Request) {
 			req.Header.Set("Accept", accept)
@@ -66,18 +69,18 @@ func (c *restHandler) appendAcceptOverride() {
 }
 
 // HttpClient returns the underlying HTTP client of the handler
-func (c *restHandler) HttpClient() *http.Client {
+func (c *handler) HttpClient() *http.Client {
 	return &c.client
 }
 
 // Host returns the underlying HTTP host
-func (c *restHandler) Host() string {
+func (c *handler) Host() string {
 	return c.host
 }
 
 // Get sends a GET request and decodes the response body as a JSON object into the passed in object.
 // If an HTTP error is returned, the body is decoded as a DefaultJsonError JSON object and returned as the first return value.
-func (c *restHandler) Get(ctx context.Context, endpoint string, resp any) error {
+func (c *handler) Get(ctx context.Context, endpoint string, resp any) error {
 	url := c.host + endpoint
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
 	if err != nil {
@@ -100,7 +103,7 @@ func (c *restHandler) Get(ctx context.Context, endpoint string, resp any) error
 // GetStatusCode sends a GET request and returns only the HTTP status code.
 // This is useful for endpoints like /eth/v1/node/health that communicate status via HTTP codes
 // (200 = ready, 206 = syncing, 503 = unavailable) rather than response bodies.
-func (c *restHandler) GetStatusCode(ctx context.Context, endpoint string) (int, error) {
+func (c *handler) GetStatusCode(ctx context.Context, endpoint string) (int, error) {
 	url := c.host + endpoint
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
 	if err != nil {
@@ -119,7 +122,7 @@ func (c *restHandler) GetStatusCode(ctx context.Context, endpoint string) (int,
 	return httpResp.StatusCode, nil
 }
 
-func (c *restHandler) GetSSZ(ctx context.Context, endpoint string) ([]byte, http.Header, error) {
+func (c *handler) GetSSZ(ctx context.Context, endpoint string) ([]byte, http.Header, error) {
 	url := c.host + endpoint
 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
 	if err != nil {
@@ -174,7 +177,7 @@ func (c *restHandler) GetSSZ(ctx context.Context, endpoint string) ([]byte, http
 
 // Post sends a POST request and decodes the response body as a JSON object into the passed in object.
 // If an HTTP error is returned, the body is decoded as a DefaultJsonError JSON object and returned as the first return value.
-func (c *restHandler) Post(
+func (c *handler) Post(
 	ctx context.Context,
 	apiEndpoint string,
 	headers map[string]string,
@@ -210,7 +213,7 @@ func (c *restHandler) Post(
 }
 
 // PostSSZ sends a POST request and prefers an SSZ (application/octet-stream) response body.
-func (c *restHandler) PostSSZ(
+func (c *handler) PostSSZ(
 	ctx context.Context,
 	apiEndpoint string,
 	headers map[string]string,
@@ -311,6 +314,6 @@ func decodeResp(httpResp *http.Response, resp any) error {
 	return nil
 }
 
-func (c *restHandler) SwitchHost(host string) {
+func (c *handler) SwitchHost(host string) {
 	c.host = host
 }

api/server/structs/block.go

@@ -509,17 +509,17 @@ func (s *SignedBlindedBeaconBlockFulu) SigString() string {
 // ----------------------------------------------------------------------------
 
 type ExecutionPayloadBid struct {
-	ParentBlockHash        string `json:"parent_block_hash"`
-	ParentBlockRoot        string `json:"parent_block_root"`
-	BlockHash              string `json:"block_hash"`
-	PrevRandao             string `json:"prev_randao"`
-	FeeRecipient           string `json:"fee_recipient"`
-	GasLimit               string `json:"gas_limit"`
-	BuilderIndex           string `json:"builder_index"`
-	Slot                   string `json:"slot"`
-	Value                  string `json:"value"`
-	ExecutionPayment       string `json:"execution_payment"`
-	BlobKzgCommitmentsRoot string `json:"blob_kzg_commitments_root"`
+	ParentBlockHash    string   `json:"parent_block_hash"`
+	ParentBlockRoot    string   `json:"parent_block_root"`
+	BlockHash          string   `json:"block_hash"`
+	PrevRandao         string   `json:"prev_randao"`
+	FeeRecipient       string   `json:"fee_recipient"`
+	GasLimit           string   `json:"gas_limit"`
+	BuilderIndex       string   `json:"builder_index"`
+	Slot               string   `json:"slot"`
+	Value              string   `json:"value"`
+	ExecutionPayment   string   `json:"execution_payment"`
+	BlobKzgCommitments []string `json:"blob_kzg_commitments"`
 }
 
 type SignedExecutionPayloadBid struct {

api/server/structs/conversions_block.go

@@ -2939,18 +2939,22 @@ func SignedExecutionPayloadBidFromConsensus(b *eth.SignedExecutionPayloadBid) *S
 }
 
 func ExecutionPayloadBidFromConsensus(b *eth.ExecutionPayloadBid) *ExecutionPayloadBid {
+	blobKzgCommitments := make([]string, len(b.BlobKzgCommitments))
+	for i := range b.BlobKzgCommitments {
+		blobKzgCommitments[i] = hexutil.Encode(b.BlobKzgCommitments[i])
+	}
 	return &ExecutionPayloadBid{
-		ParentBlockHash:        hexutil.Encode(b.ParentBlockHash),
-		ParentBlockRoot:        hexutil.Encode(b.ParentBlockRoot),
-		BlockHash:              hexutil.Encode(b.BlockHash),
-		PrevRandao:             hexutil.Encode(b.PrevRandao),
-		FeeRecipient:           hexutil.Encode(b.FeeRecipient),
-		GasLimit:               fmt.Sprintf("%d", b.GasLimit),
-		BuilderIndex:           fmt.Sprintf("%d", b.BuilderIndex),
-		Slot:                   fmt.Sprintf("%d", b.Slot),
-		Value:                  fmt.Sprintf("%d", b.Value),
-		ExecutionPayment:       fmt.Sprintf("%d", b.ExecutionPayment),
-		BlobKzgCommitmentsRoot: hexutil.Encode(b.BlobKzgCommitmentsRoot),
+		ParentBlockHash:    hexutil.Encode(b.ParentBlockHash),
+		ParentBlockRoot:    hexutil.Encode(b.ParentBlockRoot),
+		BlockHash:          hexutil.Encode(b.BlockHash),
+		PrevRandao:         hexutil.Encode(b.PrevRandao),
+		FeeRecipient:       hexutil.Encode(b.FeeRecipient),
+		GasLimit:           fmt.Sprintf("%d", b.GasLimit),
+		BuilderIndex:       fmt.Sprintf("%d", b.BuilderIndex),
+		Slot:               fmt.Sprintf("%d", b.Slot),
+		Value:              fmt.Sprintf("%d", b.Value),
+		ExecutionPayment:   fmt.Sprintf("%d", b.ExecutionPayment),
+		BlobKzgCommitments: blobKzgCommitments,
 	}
 }
 
@@ -3187,22 +3191,30 @@ func (b *ExecutionPayloadBid) ToConsensus() (*eth.ExecutionPayloadBid, error) {
 	if err != nil {
 		return nil, server.NewDecodeError(err, "ExecutionPayment")
 	}
-	blobKzgCommitmentsRoot, err := bytesutil.DecodeHexWithLength(b.BlobKzgCommitmentsRoot, fieldparams.RootLength)
+	err = slice.VerifyMaxLength(b.BlobKzgCommitments, fieldparams.MaxBlobCommitmentsPerBlock)
 	if err != nil {
-		return nil, server.NewDecodeError(err, "BlobKzgCommitmentsRoot")
+		return nil, server.NewDecodeError(err, "BlobKzgCommitments")
+	}
+	blobKzgCommitments := make([][]byte, len(b.BlobKzgCommitments))
+	for i, commitment := range b.BlobKzgCommitments {
+		kzg, err := bytesutil.DecodeHexWithLength(commitment, fieldparams.BLSPubkeyLength)
+		if err != nil {
+			return nil, server.NewDecodeError(err, fmt.Sprintf("BlobKzgCommitments[%d]", i))
+		}
+		blobKzgCommitments[i] = kzg
 	}
 	return &eth.ExecutionPayloadBid{
-		ParentBlockHash:        parentBlockHash,
-		ParentBlockRoot:        parentBlockRoot,
-		BlockHash:              blockHash,
-		PrevRandao:             prevRandao,
-		FeeRecipient:           feeRecipient,
-		GasLimit:               gasLimit,
-		BuilderIndex:           primitives.BuilderIndex(builderIndex),
-		Slot:                   primitives.Slot(slot),
-		Value:                  primitives.Gwei(value),
-		ExecutionPayment:       primitives.Gwei(executionPayment),
-		BlobKzgCommitmentsRoot: blobKzgCommitmentsRoot,
+		ParentBlockHash:    parentBlockHash,
+		ParentBlockRoot:    parentBlockRoot,
+		BlockHash:          blockHash,
+		PrevRandao:         prevRandao,
+		FeeRecipient:       feeRecipient,
+		GasLimit:           gasLimit,
+		BuilderIndex:       primitives.BuilderIndex(builderIndex),
+		Slot:               primitives.Slot(slot),
+		Value:              primitives.Gwei(value),
+		ExecutionPayment:   primitives.Gwei(executionPayment),
+		BlobKzgCommitments: blobKzgCommitments,
 	}, nil
 }
 

api/server/structs/endpoints_node.go

@@ -63,6 +63,19 @@ type PeerCount struct {
 	Connected     string `json:"connected"`
 	Disconnecting string `json:"disconnecting"`
 }
+type GetVersionV2Response struct {
+	Data *VersionV2 `json:"data"`
+}
+type VersionV2 struct {
+	BeaconNode      *ClientVersionV1 `json:"beacon_node"`
+	ExecutionClient *ClientVersionV1 `json:"execution_client,omitempty"`
+}
+type ClientVersionV1 struct {
+	Code    string `json:"code"`
+	Name    string `json:"name"`
+	Version string `json:"version"`
+	Commit  string `json:"commit"`
+}
 
 type GetVersionResponse struct {
 	Data *Version `json:"data"`

beacon-chain/blockchain/BUILD.bazel

@@ -85,6 +85,7 @@ go_library(
         "//consensus-types/primitives:go_default_library",
         "//crypto/bls:go_default_library",
         "//encoding/bytesutil:go_default_library",
+        "//io/logs:go_default_library",
         "//math:go_default_library",
         "//monitoring/tracing:go_default_library",
         "//monitoring/tracing/trace:go_default_library",

beacon-chain/blockchain/log_helpers.go

@@ -10,6 +10,7 @@ import (
 	consensus_types "github.com/OffchainLabs/prysm/v7/consensus-types"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/interfaces"
 	"github.com/OffchainLabs/prysm/v7/encoding/bytesutil"
+	"github.com/OffchainLabs/prysm/v7/io/logs"
 	ethpb "github.com/OffchainLabs/prysm/v7/proto/prysm/v1alpha1"
 	"github.com/OffchainLabs/prysm/v7/runtime/version"
 	prysmTime "github.com/OffchainLabs/prysm/v7/time"
@@ -87,36 +88,45 @@ func logStateTransitionData(b interfaces.ReadOnlyBeaconBlock) error {
 func logBlockSyncStatus(block interfaces.ReadOnlyBeaconBlock, blockRoot [32]byte, justified, finalized *ethpb.Checkpoint, receivedTime time.Time, genesis time.Time, daWaitedTime time.Duration) error {
 	startTime, err := slots.StartTime(genesis, block.Slot())
 	if err != nil {
-		return err
+		return errors.Wrap(err, "failed to get slot start time")
 	}
-	level := log.Logger.GetLevel()
+	parentRoot := block.ParentRoot()
+	blkRoot := fmt.Sprintf("0x%s...", hex.EncodeToString(blockRoot[:])[:8])
+	finalizedRoot := fmt.Sprintf("0x%s...", hex.EncodeToString(finalized.Root)[:8])
+	sinceSlotStartTime := prysmTime.Now().Sub(startTime)
+
+	lessFields := logrus.Fields{
+		"slot":               block.Slot(),
+		"block":              blkRoot,
+		"finalizedEpoch":     finalized.Epoch,
+		"finalizedRoot":      finalizedRoot,
+		"epoch":              slots.ToEpoch(block.Slot()),
+		"sinceSlotStartTime": sinceSlotStartTime,
+	}
+	moreFields := logrus.Fields{
+		"slot":                       block.Slot(),
+		"slotInEpoch":                block.Slot() % params.BeaconConfig().SlotsPerEpoch,
+		"block":                      blkRoot,
+		"epoch":                      slots.ToEpoch(block.Slot()),
+		"justifiedEpoch":             justified.Epoch,
+		"justifiedRoot":              fmt.Sprintf("0x%s...", hex.EncodeToString(justified.Root)[:8]),
+		"finalizedEpoch":             finalized.Epoch,
+		"finalizedRoot":              finalizedRoot,
+		"parentRoot":                 fmt.Sprintf("0x%s...", hex.EncodeToString(parentRoot[:])[:8]),
+		"version":                    version.String(block.Version()),
+		"sinceSlotStartTime":         sinceSlotStartTime,
+		"chainServiceProcessedTime":  prysmTime.Now().Sub(receivedTime) - daWaitedTime,
+		"dataAvailabilityWaitedTime": daWaitedTime,
+	}
+
+	level := logs.PackageVerbosity("beacon-chain/blockchain")
 	if level >= logrus.DebugLevel {
-		parentRoot := block.ParentRoot()
-		lf := logrus.Fields{
-			"slot":                       block.Slot(),
-			"slotInEpoch":                block.Slot() % params.BeaconConfig().SlotsPerEpoch,
-			"block":                      fmt.Sprintf("0x%s...", hex.EncodeToString(blockRoot[:])[:8]),
-			"epoch":                      slots.ToEpoch(block.Slot()),
-			"justifiedEpoch":             justified.Epoch,
-			"justifiedRoot":              fmt.Sprintf("0x%s...", hex.EncodeToString(justified.Root)[:8]),
-			"finalizedEpoch":             finalized.Epoch,
-			"finalizedRoot":              fmt.Sprintf("0x%s...", hex.EncodeToString(finalized.Root)[:8]),
-			"parentRoot":                 fmt.Sprintf("0x%s...", hex.EncodeToString(parentRoot[:])[:8]),
-			"version":                    version.String(block.Version()),
-			"sinceSlotStartTime":         prysmTime.Now().Sub(startTime),
-			"chainServiceProcessedTime":  prysmTime.Now().Sub(receivedTime) - daWaitedTime,
-			"dataAvailabilityWaitedTime": daWaitedTime,
-		}
-		log.WithFields(lf).Debug("Synced new block")
-	} else {
-		log.WithFields(logrus.Fields{
-			"slot":           block.Slot(),
-			"block":          fmt.Sprintf("0x%s...", hex.EncodeToString(blockRoot[:])[:8]),
-			"finalizedEpoch": finalized.Epoch,
-			"finalizedRoot":  fmt.Sprintf("0x%s...", hex.EncodeToString(finalized.Root)[:8]),
-			"epoch":          slots.ToEpoch(block.Slot()),
-		}).Info("Synced new block")
+		log.WithFields(moreFields).Info("Synced new block")
+		return nil
 	}
+
+	log.WithFields(lessFields).WithField(logs.LogTargetField, logs.LogTargetUser).Info("Synced new block")
+	log.WithFields(moreFields).WithField(logs.LogTargetField, logs.LogTargetEphemeral).Info("Synced new block")
 	return nil
 }
 

beacon-chain/core/gloas/bid.go

@@ -17,27 +17,56 @@ import (
 )
 
 // ProcessExecutionPayloadBid processes a signed execution payload bid in the Gloas fork.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// process_execution_payload_bid(state: BeaconState, block: BeaconBlock):
 //
-//	signed_bid = block.body.signed_execution_payload_bid
-//	bid = signed_bid.message
-//	builder_index = bid.builder_index
-//	amount = bid.value
-//	if builder_index == BUILDER_INDEX_SELF_BUILD:
-//	  assert amount == 0
-//	  assert signed_bid.signature == G2_POINT_AT_INFINITY
-//	else:
-//	  assert is_active_builder(state, builder_index)
-//	  assert can_builder_cover_bid(state, builder_index, amount)
-//	  assert verify_execution_payload_bid_signature(state, signed_bid)
-//	assert bid.slot == block.slot
-//	assert bid.parent_block_hash == state.latest_block_hash
-//	assert bid.parent_block_root == block.parent_root
-//	assert bid.prev_randao == get_randao_mix(state, get_current_epoch(state))
-//	if amount > 0:
-//	  state.builder_pending_payments[...] = BuilderPendingPayment(weight=0, withdrawal=BuilderPendingWithdrawal(fee_recipient=bid.fee_recipient, amount=amount, builder_index=builder_index))
-//	state.latest_execution_payload_bid = bid
+//	<spec fn="process_execution_payload_bid" fork="gloas" hash="823c9f3a">
+//	def process_execution_payload_bid(state: BeaconState, block: BeaconBlock) -> None:
+//	    signed_bid = block.body.signed_execution_payload_bid
+//	    bid = signed_bid.message
+//	    builder_index = bid.builder_index
+//	    amount = bid.value
+//
+//	    # For self-builds, amount must be zero regardless of withdrawal credential prefix
+//	    if builder_index == BUILDER_INDEX_SELF_BUILD:
+//	        assert amount == 0
+//	        assert signed_bid.signature == bls.G2_POINT_AT_INFINITY
+//	    else:
+//	        # Verify that the builder is active
+//	        assert is_active_builder(state, builder_index)
+//	        # Verify that the builder has funds to cover the bid
+//	        assert can_builder_cover_bid(state, builder_index, amount)
+//	        # Verify that the bid signature is valid
+//	        assert verify_execution_payload_bid_signature(state, signed_bid)
+//
+//	    # Verify commitments are under limit
+//	    assert (
+//	        len(bid.blob_kzg_commitments)
+//	        <= get_blob_parameters(get_current_epoch(state)).max_blobs_per_block
+//	    )
+//
+//	    # Verify that the bid is for the current slot
+//	    assert bid.slot == block.slot
+//	    # Verify that the bid is for the right parent block
+//	    assert bid.parent_block_hash == state.latest_block_hash
+//	    assert bid.parent_block_root == block.parent_root
+//	    assert bid.prev_randao == get_randao_mix(state, get_current_epoch(state))
+//
+//	    # Record the pending payment if there is some payment
+//	    if amount > 0:
+//	        pending_payment = BuilderPendingPayment(
+//	            weight=0,
+//	            withdrawal=BuilderPendingWithdrawal(
+//	                fee_recipient=bid.fee_recipient,
+//	                amount=amount,
+//	                builder_index=builder_index,
+//	            ),
+//	        )
+//	        state.builder_pending_payments[SLOTS_PER_EPOCH + bid.slot % SLOTS_PER_EPOCH] = (
+//	            pending_payment
+//	        )
+//
+//	    # Cache the signed execution payload bid
+//	    state.latest_execution_payload_bid = bid
+//	</spec>
 func ProcessExecutionPayloadBid(st state.BeaconState, block interfaces.ReadOnlyBeaconBlock) error {
 	signedBid, err := block.Body().SignedExecutionPayloadBid()
 	if err != nil {
@@ -86,6 +115,12 @@ func ProcessExecutionPayloadBid(st state.BeaconState, block interfaces.ReadOnlyB
 		}
 	}
 
+	maxBlobsPerBlock := params.BeaconConfig().MaxBlobsPerBlockAtEpoch(slots.ToEpoch(block.Slot()))
+	commitmentCount := bid.BlobKzgCommitmentCount()
+	if commitmentCount > uint64(maxBlobsPerBlock) {
+		return fmt.Errorf("bid has %d blob KZG commitments over max %d", commitmentCount, maxBlobsPerBlock)
+	}
+
 	if err := validateBidConsistency(st, bid, block); err != nil {
 		return errors.Wrap(err, "bid consistency validation failed")
 	}

beacon-chain/core/gloas/bid_test.go

@@ -184,6 +184,28 @@ func signBid(t *testing.T, sk common.SecretKey, bid *ethpb.ExecutionPayloadBid,
 	return out
 }
 
+func blobCommitmentsForSlot(slot primitives.Slot, count int) [][]byte {
+	max := int(params.BeaconConfig().MaxBlobsPerBlockAtEpoch(slots.ToEpoch(slot)))
+	if count > max {
+		count = max
+	}
+	commitments := make([][]byte, count)
+	for i := range commitments {
+		commitments[i] = bytes.Repeat([]byte{0xEE}, 48)
+	}
+	return commitments
+}
+
+func tooManyBlobCommitmentsForSlot(slot primitives.Slot) [][]byte {
+	max := int(params.BeaconConfig().MaxBlobsPerBlockAtEpoch(slots.ToEpoch(slot)))
+	count := max + 1
+	commitments := make([][]byte, count)
+	for i := range commitments {
+		commitments[i] = bytes.Repeat([]byte{0xEE}, 48)
+	}
+	return commitments
+}
+
 func TestProcessExecutionPayloadBid_SelfBuildSuccess(t *testing.T) {
 	slot := primitives.Slot(12)
 	proposerIdx := primitives.ValidatorIndex(0)
@@ -194,17 +216,17 @@ func TestProcessExecutionPayloadBid_SelfBuildSuccess(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinActivationBalance+1000, randao, latestHash, pubKey)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0xCC}, 32),
-		BlockHash:              bytes.Repeat([]byte{0xDD}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  0,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0xEE}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0xFF}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xCC}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xDD}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              0,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0xFF}, 20),
 	}
 	signed := &ethpb.SignedExecutionPayloadBid{
 		Message:   bid,
@@ -236,16 +258,16 @@ func TestProcessExecutionPayloadBid_SelfBuildNonZeroAmountFails(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinActivationBalance+1000, randao, latestHash, [48]byte{})
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0xAA}, 32),
-		BlockHash:              bytes.Repeat([]byte{0xBB}, 32),
-		PrevRandao:             randao[:],
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  10,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0xCC}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0xDD}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xAA}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xBB}, 32),
+		PrevRandao:         randao[:],
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              10,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0xDD}, 20),
 	}
 	signed := &ethpb.SignedExecutionPayloadBid{
 		Message:   bid,
@@ -280,17 +302,17 @@ func TestProcessExecutionPayloadBid_PendingPaymentAndCacheBid(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, balance, randao, latestHash, pubKey)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0xCC}, 32),
-		BlockHash:              bytes.Repeat([]byte{0xDD}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  500_000,
-		ExecutionPayment:       1,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0xEE}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0xFF}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xCC}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xDD}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              500_000,
+		ExecutionPayment:   1,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0xFF}, 20),
 	}
 
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
@@ -341,17 +363,17 @@ func TestProcessExecutionPayloadBid_BuilderNotActive(t *testing.T) {
 	state = stateIface.(*state_native.BeaconState)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0x03}, 32),
-		BlockHash:              bytes.Repeat([]byte{0x04}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  10,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0x05}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0x06}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0x03}, 32),
+		BlockHash:          bytes.Repeat([]byte{0x04}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              10,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0x06}, 20),
 	}
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
 	sig := signBid(t, sk, bid, state.Fork(), genesis)
@@ -394,17 +416,17 @@ func TestProcessExecutionPayloadBid_CannotCoverBid(t *testing.T) {
 	state = stateIface.(*state_native.BeaconState)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0xCC}, 32),
-		BlockHash:              bytes.Repeat([]byte{0xDD}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  25,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0xEE}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0xFF}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xCC}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xDD}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              25,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0xFF}, 20),
 	}
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
 	sig := signBid(t, sk, bid, state.Fork(), genesis)
@@ -436,17 +458,17 @@ func TestProcessExecutionPayloadBid_InvalidSignature(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinDepositAmount+1000, randao, latestHash, pubKey)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0xCC}, 32),
-		BlockHash:              bytes.Repeat([]byte{0xDD}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  10,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0xEE}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0xFF}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xCC}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xDD}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              10,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0xFF}, 20),
 	}
 	// Use an invalid signature.
 	invalidSig := [96]byte{1}
@@ -463,6 +485,42 @@ func TestProcessExecutionPayloadBid_InvalidSignature(t *testing.T) {
 	require.ErrorContains(t, "bid signature validation failed", err)
 }
 
+func TestProcessExecutionPayloadBid_TooManyBlobCommitments(t *testing.T) {
+	slot := primitives.Slot(9)
+	proposerIdx := primitives.ValidatorIndex(0)
+	builderIdx := params.BeaconConfig().BuilderIndexSelfBuild
+	randao := [32]byte(bytes.Repeat([]byte{0xAA}, 32))
+	latestHash := [32]byte(bytes.Repeat([]byte{0xBB}, 32))
+	pubKey := [48]byte{}
+	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinActivationBalance+1000, randao, latestHash, pubKey)
+
+	bid := &ethpb.ExecutionPayloadBid{
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xCC}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xDD}, 32),
+		PrevRandao:         randao[:],
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		BlobKzgCommitments: tooManyBlobCommitmentsForSlot(slot),
+		FeeRecipient:       bytes.Repeat([]byte{0xFF}, 20),
+	}
+	signed := &ethpb.SignedExecutionPayloadBid{
+		Message:   bid,
+		Signature: common.InfiniteSignature[:],
+	}
+
+	block := stubBlock{
+		slot:       slot,
+		proposer:   proposerIdx,
+		parentRoot: bytesutil.ToBytes32(bid.ParentBlockRoot),
+		body:       stubBlockBody{signedBid: signed},
+		v:          version.Gloas,
+	}
+
+	err := ProcessExecutionPayloadBid(state, block)
+	require.ErrorContains(t, "blob KZG commitments over max", err)
+}
+
 func TestProcessExecutionPayloadBid_SlotMismatch(t *testing.T) {
 	slot := primitives.Slot(10)
 	builderIdx := primitives.BuilderIndex(1)
@@ -478,17 +536,17 @@ func TestProcessExecutionPayloadBid_SlotMismatch(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinDepositAmount+1000, randao, latestHash, pubKey)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0xAA}, 32),
-		BlockHash:              bytes.Repeat([]byte{0xBB}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot + 1, // mismatch
-		Value:                  1,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0xCC}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0xDD}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0xAA}, 32),
+		BlockHash:          bytes.Repeat([]byte{0xBB}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot + 1, // mismatch
+		Value:              1,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0xDD}, 20),
 	}
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
 	sig := signBid(t, sk, bid, state.Fork(), genesis)
@@ -520,17 +578,17 @@ func TestProcessExecutionPayloadBid_ParentHashMismatch(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinDepositAmount+1000, randao, latestHash, pubKey)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        bytes.Repeat([]byte{0x11}, 32), // mismatch
-		ParentBlockRoot:        bytes.Repeat([]byte{0x22}, 32),
-		BlockHash:              bytes.Repeat([]byte{0x33}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  1,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0x44}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0x55}, 20),
+		ParentBlockHash:    bytes.Repeat([]byte{0x11}, 32), // mismatch
+		ParentBlockRoot:    bytes.Repeat([]byte{0x22}, 32),
+		BlockHash:          bytes.Repeat([]byte{0x33}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              1,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0x55}, 20),
 	}
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
 	sig := signBid(t, sk, bid, state.Fork(), genesis)
@@ -563,17 +621,17 @@ func TestProcessExecutionPayloadBid_ParentRootMismatch(t *testing.T) {
 
 	parentRoot := bytes.Repeat([]byte{0x22}, 32)
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        parentRoot,
-		BlockHash:              bytes.Repeat([]byte{0x33}, 32),
-		PrevRandao:             randao[:],
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  1,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0x44}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0x55}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    parentRoot,
+		BlockHash:          bytes.Repeat([]byte{0x33}, 32),
+		PrevRandao:         randao[:],
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              1,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0x55}, 20),
 	}
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
 	sig := signBid(t, sk, bid, state.Fork(), genesis)
@@ -605,17 +663,17 @@ func TestProcessExecutionPayloadBid_PrevRandaoMismatch(t *testing.T) {
 	state := buildGloasState(t, slot, proposerIdx, builderIdx, params.BeaconConfig().MinDepositAmount+1000, randao, latestHash, pubKey)
 
 	bid := &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        latestHash[:],
-		ParentBlockRoot:        bytes.Repeat([]byte{0x22}, 32),
-		BlockHash:              bytes.Repeat([]byte{0x33}, 32),
-		PrevRandao:             bytes.Repeat([]byte{0x01}, 32), // mismatch
-		GasLimit:               1,
-		BuilderIndex:           builderIdx,
-		Slot:                   slot,
-		Value:                  1,
-		ExecutionPayment:       0,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0x44}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0x55}, 20),
+		ParentBlockHash:    latestHash[:],
+		ParentBlockRoot:    bytes.Repeat([]byte{0x22}, 32),
+		BlockHash:          bytes.Repeat([]byte{0x33}, 32),
+		PrevRandao:         bytes.Repeat([]byte{0x01}, 32), // mismatch
+		GasLimit:           1,
+		BuilderIndex:       builderIdx,
+		Slot:               slot,
+		Value:              1,
+		ExecutionPayment:   0,
+		BlobKzgCommitments: blobCommitmentsForSlot(slot, 1),
+		FeeRecipient:       bytes.Repeat([]byte{0x55}, 20),
 	}
 	genesis := bytesutil.ToBytes32(state.GenesisValidatorsRoot())
 	sig := signBid(t, sk, bid, state.Fork(), genesis)

beacon-chain/core/gloas/payload_attestation.go

@@ -24,14 +24,21 @@ import (
 )
 
 // ProcessPayloadAttestations validates payload attestations in a block body.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// process_payload_attestation(state: BeaconState, payload_attestation: PayloadAttestation):
 //
-//	data = payload_attestation.data
-//	assert data.beacon_block_root == state.latest_block_header.parent_root
-//	assert data.slot + 1 == state.slot
-//	indexed = get_indexed_payload_attestation(state, data.slot, payload_attestation)
-//	assert is_valid_indexed_payload_attestation(state, indexed)
+//	<spec fn="process_payload_attestation" fork="gloas" hash="f46bf0b0">
+//	def process_payload_attestation(
+//	    state: BeaconState, payload_attestation: PayloadAttestation
+//	) -> None:
+//	    data = payload_attestation.data
+//
+//	    # Check that the attestation is for the parent beacon block
+//	    assert data.beacon_block_root == state.latest_block_header.parent_root
+//	    # Check that the attestation is for the previous slot
+//	    assert data.slot + 1 == state.slot
+//	    # Verify signature
+//	    indexed_payload_attestation = get_indexed_payload_attestation(state, payload_attestation)
+//	    assert is_valid_indexed_payload_attestation(state, indexed_payload_attestation)
+//	</spec>
 func ProcessPayloadAttestations(ctx context.Context, st state.BeaconState, body interfaces.ReadOnlyBeaconBlockBody) error {
 	atts, err := body.PayloadAttestations()
 	if err != nil {
@@ -90,17 +97,24 @@ func indexedPayloadAttestation(ctx context.Context, st state.ReadOnlyBeaconState
 }
 
 // payloadCommittee returns the payload timeliness committee for a given slot for the state.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// get_ptc(state: BeaconState, slot: Slot) -> Vector[ValidatorIndex, PTC_SIZE]:
 //
-//	epoch = compute_epoch_at_slot(slot)
-//	seed = hash(get_seed(state, epoch, DOMAIN_PTC_ATTESTER) + uint_to_bytes(slot))
-//	indices = []
-//	committees_per_slot = get_committee_count_per_slot(state, epoch)
-//	for i in range(committees_per_slot):
-//	  committee = get_beacon_committee(state, slot, CommitteeIndex(i))
-//	  indices.extend(committee)
-//	return compute_balance_weighted_selection(state, indices, seed, size=PTC_SIZE, shuffle_indices=False)
+//	<spec fn="get_ptc" fork="gloas" hash="ae15f761">
+//	def get_ptc(state: BeaconState, slot: Slot) -> Vector[ValidatorIndex, PTC_SIZE]:
+//	    """
+//	    Get the payload timeliness committee for the given ``slot``.
+//	    """
+//	    epoch = compute_epoch_at_slot(slot)
+//	    seed = hash(get_seed(state, epoch, DOMAIN_PTC_ATTESTER) + uint_to_bytes(slot))
+//	    indices: List[ValidatorIndex] = []
+//	    # Concatenate all committees for this slot in order
+//	    committees_per_slot = get_committee_count_per_slot(state, epoch)
+//	    for i in range(committees_per_slot):
+//	        committee = get_beacon_committee(state, slot, CommitteeIndex(i))
+//	        indices.extend(committee)
+//	    return compute_balance_weighted_selection(
+//	        state, indices, seed, size=PTC_SIZE, shuffle_indices=False
+//	    )
+//	</spec>
 func payloadCommittee(ctx context.Context, st state.ReadOnlyBeaconState, slot primitives.Slot) ([]primitives.ValidatorIndex, error) {
 	epoch := slots.ToEpoch(slot)
 	seed, err := ptcSeed(st, epoch, slot)
@@ -152,17 +166,35 @@ func ptcSeed(st state.ReadOnlyBeaconState, epoch primitives.Epoch, slot primitiv
 }
 
 // selectByBalance selects a balance-weighted subset of input candidates.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// compute_balance_weighted_selection(state, indices, seed, size, shuffle_indices):
-// Note: shuffle_indices is false for PTC.
 //
-//	total = len(indices); selected = []; i = 0
-//	while len(selected) < size:
-//	  next = i % total
-//	  if shuffle_indices: next = compute_shuffled_index(next, total, seed)
-//	  if compute_balance_weighted_acceptance(state, indices[next], seed, i):
-//	    selected.append(indices[next])
-//	  i += 1
+//	<spec fn="compute_balance_weighted_selection" fork="gloas" hash="2c9f1c23">
+//	def compute_balance_weighted_selection(
+//	    state: BeaconState,
+//	    indices: Sequence[ValidatorIndex],
+//	    seed: Bytes32,
+//	    size: uint64,
+//	    shuffle_indices: bool,
+//	) -> Sequence[ValidatorIndex]:
+//	    """
+//	    Return ``size`` indices sampled by effective balance, using ``indices``
+//	    as candidates. If ``shuffle_indices`` is ``True``, candidate indices
+//	    are themselves sampled from ``indices`` by shuffling it, otherwise
+//	    ``indices`` is traversed in order.
+//	    """
+//	    total = uint64(len(indices))
+//	    assert total > 0
+//	    selected: List[ValidatorIndex] = []
+//	    i = uint64(0)
+//	    while len(selected) < size:
+//	        next_index = i % total
+//	        if shuffle_indices:
+//	            next_index = compute_shuffled_index(next_index, total, seed)
+//	        candidate_index = indices[next_index]
+//	        if compute_balance_weighted_acceptance(state, candidate_index, seed, i):
+//	            selected.append(candidate_index)
+//	        i += 1
+//	    return selected
+//	</spec>
 func selectByBalanceFill(
 	ctx context.Context,
 	st state.ReadOnlyBeaconState,
@@ -199,15 +231,22 @@ func selectByBalanceFill(
 }
 
 // acceptByBalance determines if a validator is accepted based on its effective balance.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// compute_balance_weighted_acceptance(state, index, seed, i):
 //
-//	MAX_RANDOM_VALUE = 2**16 - 1
-//	random_bytes = hash(seed + uint_to_bytes(i // 16))
-//	offset = i % 16 * 2
-//	random_value = bytes_to_uint64(random_bytes[offset:offset+2])
-//	effective_balance = state.validators[index].effective_balance
-//	return effective_balance * MAX_RANDOM_VALUE >= MAX_EFFECTIVE_BALANCE_ELECTRA * random_value
+//	<spec fn="compute_balance_weighted_acceptance" fork="gloas" hash="9954dcd0">
+//	def compute_balance_weighted_acceptance(
+//	    state: BeaconState, index: ValidatorIndex, seed: Bytes32, i: uint64
+//	) -> bool:
+//	    """
+//	    Return whether to accept the selection of the validator ``index``, with probability
+//	    proportional to its ``effective_balance``, and randomness given by ``seed`` and ``i``.
+//	    """
+//	    MAX_RANDOM_VALUE = 2**16 - 1
+//	    random_bytes = hash(seed + uint_to_bytes(i // 16))
+//	    offset = i % 16 * 2
+//	    random_value = bytes_to_uint64(random_bytes[offset : offset + 2])
+//	    effective_balance = state.validators[index].effective_balance
+//	    return effective_balance * MAX_RANDOM_VALUE >= MAX_EFFECTIVE_BALANCE_ELECTRA * random_value
+//	</spec>
 func acceptByBalance(st state.ReadOnlyBeaconState, idx primitives.ValidatorIndex, seedBuf []byte, hashFunc func([]byte) [32]byte, maxBalance uint64, round uint64) (bool, error) {
 	// Reuse the seed buffer by overwriting the last 8 bytes with the round counter.
 	binary.LittleEndian.PutUint64(seedBuf[len(seedBuf)-8:], round/16)
@@ -224,16 +263,26 @@ func acceptByBalance(st state.ReadOnlyBeaconState, idx primitives.ValidatorIndex
 }
 
 // validIndexedPayloadAttestation verifies the signature of an indexed payload attestation.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// is_valid_indexed_payload_attestation(state: BeaconState, indexed_payload_attestation: IndexedPayloadAttestation) -> bool:
 //
-//	indices = indexed_payload_attestation.attesting_indices
-//	return len(indices) > 0 and indices == sorted(indices) and
-//	  bls.FastAggregateVerify(
-//	    [state.validators[i].pubkey for i in indices],
-//	    compute_signing_root(indexed_payload_attestation.data, get_domain(state, DOMAIN_PTC_ATTESTER, compute_epoch_at_slot(attestation.data.slot)),
-//	    indexed_payload_attestation.signature,
-//	  )
+//	<spec fn="is_valid_indexed_payload_attestation" fork="gloas" hash="d76e0f89">
+//	def is_valid_indexed_payload_attestation(
+//	    state: BeaconState, attestation: IndexedPayloadAttestation
+//	) -> bool:
+//	    """
+//	    Check if ``attestation`` is non-empty, has sorted indices, and has
+//	    a valid aggregate signature.
+//	    """
+//	    # Verify indices are non-empty and sorted
+//	    indices = attestation.attesting_indices
+//	    if len(indices) == 0 or not indices == sorted(indices):
+//	        return False
+//
+//	    # Verify aggregate signature
+//	    pubkeys = [state.validators[i].pubkey for i in indices]
+//	    domain = get_domain(state, DOMAIN_PTC_ATTESTER, compute_epoch_at_slot(attestation.data.slot))
+//	    signing_root = compute_signing_root(attestation.data, domain)
+//	    return bls.FastAggregateVerify(pubkeys, signing_root, attestation.signature)
+//	</spec>
 func validIndexedPayloadAttestation(st state.ReadOnlyBeaconState, att *consensus_types.IndexedPayloadAttestation) error {
 	indices := att.AttestingIndices
 	if len(indices) == 0 || !slices.IsSorted(indices) {

beacon-chain/core/gloas/pending_payment.go

@@ -10,17 +10,21 @@ import (
 )
 
 // ProcessBuilderPendingPayments processes the builder pending payments from the previous epoch.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// def process_builder_pending_payments(state: BeaconState) -> None:
 //
-//	quorum = get_builder_payment_quorum_threshold(state)
-//	for payment in state.builder_pending_payments[:SLOTS_PER_EPOCH]:
-//	    if payment.weight >= quorum:
-//	        state.builder_pending_withdrawals.append(payment.withdrawal)
+//	<spec fn="process_builder_pending_payments" fork="gloas" hash="10da48dd">
+//	def process_builder_pending_payments(state: BeaconState) -> None:
+//	    """
+//	    Processes the builder pending payments from the previous epoch.
+//	    """
+//	    quorum = get_builder_payment_quorum_threshold(state)
+//	    for payment in state.builder_pending_payments[:SLOTS_PER_EPOCH]:
+//	        if payment.weight >= quorum:
+//	            state.builder_pending_withdrawals.append(payment.withdrawal)
 //
-//	old_payments = state.builder_pending_payments[SLOTS_PER_EPOCH:]
-//	new_payments = [BuilderPendingPayment() for _ in range(SLOTS_PER_EPOCH)]
-//	state.builder_pending_payments = old_payments + new_payments
+//	    old_payments = state.builder_pending_payments[SLOTS_PER_EPOCH:]
+//	    new_payments = [BuilderPendingPayment() for _ in range(SLOTS_PER_EPOCH)]
+//	    state.builder_pending_payments = old_payments + new_payments
+//	</spec>
 func ProcessBuilderPendingPayments(state state.BeaconState) error {
 	quorum, err := builderQuorumThreshold(state)
 	if err != nil {
@@ -53,12 +57,16 @@ func ProcessBuilderPendingPayments(state state.BeaconState) error {
 }
 
 // builderQuorumThreshold calculates the quorum threshold for builder payments.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// def get_builder_payment_quorum_threshold(state: BeaconState) -> uint64:
 //
-//	per_slot_balance = get_total_active_balance(state) // SLOTS_PER_EPOCH
-//	quorum = per_slot_balance * BUILDER_PAYMENT_THRESHOLD_NUMERATOR
-//	return uint64(quorum // BUILDER_PAYMENT_THRESHOLD_DENOMINATOR)
+//	<spec fn="get_builder_payment_quorum_threshold" fork="gloas" hash="a64b7ffb">
+//	def get_builder_payment_quorum_threshold(state: BeaconState) -> uint64:
+//	    """
+//	    Calculate the quorum threshold for builder payments.
+//	    """
+//	    per_slot_balance = get_total_active_balance(state) // SLOTS_PER_EPOCH
+//	    quorum = per_slot_balance * BUILDER_PAYMENT_THRESHOLD_NUMERATOR
+//	    return uint64(quorum // BUILDER_PAYMENT_THRESHOLD_DENOMINATOR)
+//	</spec>
 func builderQuorumThreshold(state state.ReadOnlyBeaconState) (primitives.Gwei, error) {
 	activeBalance, err := helpers.TotalActiveBalance(state)
 	if err != nil {

beacon-chain/core/gloas/proposer_slashing.go

@@ -11,16 +11,20 @@ import (
 )
 
 // RemoveBuilderPendingPayment removes the pending builder payment for the proposal slot.
-// Spec v1.7.0 (pseudocode):
 //
+//	<spec fn="process_proposer_slashing" fork="gloas" lines="22-32" hash="4da721ef">
+//	# [New in Gloas:EIP7732]
+//	# Remove the BuilderPendingPayment corresponding to
+//	# this proposal if it is still in the 2-epoch window.
 //	slot = header_1.slot
 //	proposal_epoch = compute_epoch_at_slot(slot)
 //	if proposal_epoch == get_current_epoch(state):
-//	  payment_index = SLOTS_PER_EPOCH + slot % SLOTS_PER_EPOCH
-//	  state.builder_pending_payments[payment_index] = BuilderPendingPayment()
+//	    payment_index = SLOTS_PER_EPOCH + slot % SLOTS_PER_EPOCH
+//	    state.builder_pending_payments[payment_index] = BuilderPendingPayment()
 //	elif proposal_epoch == get_previous_epoch(state):
-//	  payment_index = slot % SLOTS_PER_EPOCH
-//	  state.builder_pending_payments[payment_index] = BuilderPendingPayment()
+//	    payment_index = slot % SLOTS_PER_EPOCH
+//	    state.builder_pending_payments[payment_index] = BuilderPendingPayment()
+//	</spec>
 func RemoveBuilderPendingPayment(st state.BeaconState, header *eth.BeaconBlockHeader) error {
 	proposalEpoch := slots.ToEpoch(header.Slot)
 	currentEpoch := time.CurrentEpoch(st)

beacon-chain/core/transition/transition.go

@@ -143,10 +143,11 @@ func ProcessSlot(ctx context.Context, state state.BeaconState) (state.BeaconStat
 		return nil, err
 	}
 
-	// Spec v1.6.1 (pseudocode):
+	// <spec fn="process_slot" fork="gloas" lines="11-13" hash="62b28839">
 	// # [New in Gloas:EIP7732]
 	// # Unset the next payload availability
 	// state.execution_payload_availability[(state.slot + 1) % SLOTS_PER_HISTORICAL_ROOT] = 0b0
+	// </spec>
 	if state.Version() >= version.Gloas {
 		index := uint64((state.Slot() + 1) % params.BeaconConfig().SlotsPerHistoricalRoot)
 		if err := state.UpdateExecutionPayloadAvailabilityAtIndex(index, 0x0); err != nil {

beacon-chain/core/transition/transition_gloas_test.go

@@ -78,7 +78,7 @@ func newGloasState(t *testing.T, slot primitives.Slot, availability []byte) stat
 			BlockHash:              make([]byte, 32),
 			PrevRandao:             make([]byte, 32),
 			FeeRecipient:           make([]byte, 20),
-			BlobKzgCommitmentsRoot: make([]byte, 32),
+			BlobKzgCommitments:     [][]byte{make([]byte, 48)},
 		},
 		Eth1Data: &ethpb.Eth1Data{
 			DepositRoot: make([]byte, 32),

beacon-chain/db/kv/archived_point.go

@@ -2,6 +2,7 @@ package kv
 
 import (
 	"context"
+	"slices"
 
 	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
 	"github.com/OffchainLabs/prysm/v7/encoding/bytesutil"
@@ -33,6 +34,9 @@ func (s *Store) LastArchivedRoot(ctx context.Context) [32]byte {
 	if err := s.db.View(func(tx *bolt.Tx) error {
 		bkt := tx.Bucket(stateSlotIndicesBucket)
 		_, blockRoot = bkt.Cursor().Last()
+		if len(blockRoot) > 0 {
+			blockRoot = slices.Clone(blockRoot)
+		}
 		return nil
 	}); err != nil { // This view never returns an error, but we'll handle anyway for sanity.
 		panic(err) // lint:nopanic -- View never returns an error.
@@ -51,6 +55,9 @@ func (s *Store) ArchivedPointRoot(ctx context.Context, slot primitives.Slot) [32
 	if err := s.db.View(func(tx *bolt.Tx) error {
 		bucket := tx.Bucket(stateSlotIndicesBucket)
 		blockRoot = bucket.Get(bytesutil.SlotToBytesBigEndian(slot))
+		if len(blockRoot) > 0 {
+			blockRoot = slices.Clone(blockRoot)
+		}
 		return nil
 	}); err != nil { // This view never returns an error, but we'll handle anyway for sanity.
 		panic(err) // lint:nopanic -- View never returns an error.

beacon-chain/db/kv/blocks.go

@@ -812,7 +812,10 @@ func (s *Store) FeeRecipientByValidatorID(ctx context.Context, id primitives.Val
 	var addr []byte
 	err := s.db.View(func(tx *bolt.Tx) error {
 		bkt := tx.Bucket(feeRecipientBucket)
-		addr = bkt.Get(bytesutil.Uint64ToBytesBigEndian(uint64(id)))
+		stored := bkt.Get(bytesutil.Uint64ToBytesBigEndian(uint64(id)))
+		if len(stored) > 0 {
+			addr = slices.Clone(stored)
+		}
 		// IF the fee recipient is not found in the standard fee recipient bucket, then
 		// check the registration bucket. The fee recipient may be there.
 		// This is to resolve imcompatility until we fully migrate to the registration bucket.
@@ -826,7 +829,7 @@ func (s *Store) FeeRecipientByValidatorID(ctx context.Context, id primitives.Val
 			if err := decode(ctx, enc, reg); err != nil {
 				return err
 			}
-			addr = reg.FeeRecipient
+			addr = slices.Clone(reg.FeeRecipient)
 		}
 		return nil
 	})

beacon-chain/db/kv/deposit_contract.go

@@ -3,6 +3,7 @@ package kv
 import (
 	"context"
 	"fmt"
+	"slices"
 
 	"github.com/OffchainLabs/prysm/v7/monitoring/tracing/trace"
 	"github.com/ethereum/go-ethereum/common"
@@ -17,7 +18,10 @@ func (s *Store) DepositContractAddress(ctx context.Context) ([]byte, error) {
 	var addr []byte
 	if err := s.db.View(func(tx *bolt.Tx) error {
 		chainInfo := tx.Bucket(chainMetadataBucket)
-		addr = chainInfo.Get(depositContractAddressKey)
+		stored := chainInfo.Get(depositContractAddressKey)
+		if len(stored) > 0 {
+			addr = slices.Clone(stored)
+		}
 		return nil
 	}); err != nil { // This view never returns an error, but we'll handle anyway for sanity.
 		panic(err) // lint:nopanic -- View never returns an error.

beacon-chain/db/kv/migration_state_validators.go

@@ -199,7 +199,7 @@ func performValidatorStateMigration(ctx context.Context, bar *progressbar.Progre
 func stateBucketKeys(stateBucket *bolt.Bucket) ([][]byte, error) {
 	var keys [][]byte
 	if err := stateBucket.ForEach(func(pubKey, v []byte) error {
-		keys = append(keys, pubKey)
+		keys = append(keys, bytes.Clone(pubKey))
 		return nil
 	}); err != nil {
 		return nil, err

beacon-chain/db/kv/state_diff.go

@@ -2,6 +2,7 @@ package kv
 
 import (
 	"context"
+	"slices"
 
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/state"
 	"github.com/OffchainLabs/prysm/v7/cmd/beacon-chain/flags"
@@ -187,20 +188,23 @@ func (s *Store) getDiff(lvl int, slot uint64) (hdiff.HdiffBytes, error) {
 			return bolt.ErrBucketNotFound
 		}
 		buf := append(key, stateSuffix...)
-		stateDiff = bucket.Get(buf)
-		if stateDiff == nil {
+		rawStateDiff := bucket.Get(buf)
+		if len(rawStateDiff) == 0 {
 			return errors.New("state diff not found")
 		}
+		stateDiff = slices.Clone(rawStateDiff)
 		buf = append(key, validatorSuffix...)
-		validatorDiff = bucket.Get(buf)
-		if validatorDiff == nil {
+		rawValidatorDiff := bucket.Get(buf)
+		if len(rawValidatorDiff) == 0 {
 			return errors.New("validator diff not found")
 		}
+		validatorDiff = slices.Clone(rawValidatorDiff)
 		buf = append(key, balancesSuffix...)
-		balancesDiff = bucket.Get(buf)
-		if balancesDiff == nil {
+		rawBalancesDiff := bucket.Get(buf)
+		if len(rawBalancesDiff) == 0 {
 			return errors.New("balances diff not found")
 		}
+		balancesDiff = slices.Clone(rawBalancesDiff)
 		return nil
 	})
 
@@ -224,10 +228,11 @@ func (s *Store) getFullSnapshot(slot uint64) (state.BeaconState, error) {
 		if bucket == nil {
 			return bolt.ErrBucketNotFound
 		}
-		enc = bucket.Get(key)
-		if enc == nil {
+		rawEnc := bucket.Get(key)
+		if rawEnc == nil {
 			return errors.New("state not found")
 		}
+		enc = slices.Clone(rawEnc)
 		return nil
 	})
 

beacon-chain/db/kv/state_summary.go

@@ -2,6 +2,7 @@ package kv
 
 import (
 	"context"
+	"slices"
 
 	"github.com/OffchainLabs/prysm/v7/encoding/bytesutil"
 	"github.com/OffchainLabs/prysm/v7/monitoring/tracing/trace"
@@ -47,7 +48,11 @@ func (s *Store) StateSummary(ctx context.Context, blockRoot [32]byte) (*ethpb.St
 	}
 	var enc []byte
 	if err := s.db.View(func(tx *bolt.Tx) error {
-		enc = tx.Bucket(stateSummaryBucket).Get(blockRoot[:])
+		rawEnc := tx.Bucket(stateSummaryBucket).Get(blockRoot[:])
+		if len(rawEnc) == 0 {
+			return nil
+		}
+		enc = slices.Clone(rawEnc)
 		return nil
 	}); err != nil {
 		return nil, err

beacon-chain/execution/BUILD.bazel

@@ -25,6 +25,7 @@ go_library(
         "//testing/spectest:__subpackages__",
     ],
     deps = [
+        "//api/server/structs:go_default_library",
         "//beacon-chain/blockchain/kzg:go_default_library",
         "//beacon-chain/cache:go_default_library",
         "//beacon-chain/cache/depositsnapshot:go_default_library",
@@ -99,6 +100,7 @@ go_test(
     data = glob(["testdata/**"]),
     embed = [":go_default_library"],
     deps = [
+        "//api/server/structs:go_default_library",
         "//async/event:go_default_library",
         "//beacon-chain/blockchain/kzg:go_default_library",
         "//beacon-chain/blockchain/testing:go_default_library",

beacon-chain/execution/engine_client.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/OffchainLabs/prysm/v7/api/server/structs"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/blockchain/kzg"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/core/peerdas"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/execution/types"
@@ -99,6 +100,8 @@ const (
 	GetBlobsV1 = "engine_getBlobsV1"
 	// GetBlobsV2 request string for JSON-RPC.
 	GetBlobsV2 = "engine_getBlobsV2"
+	// GetClientVersionV1 is the JSON-RPC method that identifies the execution client.
+	GetClientVersionV1 = "engine_getClientVersionV1"
 	// Defines the seconds before timing out engine endpoints with non-block execution semantics.
 	defaultEngineTimeout = time.Second
 )
@@ -135,6 +138,7 @@ type EngineCaller interface {
 	GetPayload(ctx context.Context, payloadId [8]byte, slot primitives.Slot) (*blocks.GetPayloadResponse, error)
 	ExecutionBlockByHash(ctx context.Context, hash common.Hash, withTxs bool) (*pb.ExecutionBlock, error)
 	GetTerminalBlockHash(ctx context.Context, transitionTime uint64) ([]byte, bool, error)
+	GetClientVersionV1(ctx context.Context) ([]*structs.ClientVersionV1, error)
 }
 
 var ErrEmptyBlockHash = errors.New("Block hash is empty 0x0000...")
@@ -553,6 +557,39 @@ func (s *Service) GetBlobsV2(ctx context.Context, versionedHashes []common.Hash)
 	return result, handleRPCError(err)
 }
 
+func (s *Service) GetClientVersionV1(ctx context.Context) ([]*structs.ClientVersionV1, error) {
+	ctx, span := trace.StartSpan(ctx, "powchain.engine-api-client.GetClientVersionV1")
+	defer span.End()
+
+	commit := version.GitCommit()
+	if len(commit) >= 8 {
+		commit = commit[:8]
+	}
+
+	var result []*structs.ClientVersionV1
+	err := s.rpcClient.CallContext(
+		ctx,
+		&result,
+		GetClientVersionV1,
+		structs.ClientVersionV1{
+			Code:    "PM",
+			Name:    "Prysm",
+			Version: version.SemanticVersion(),
+			Commit:  commit,
+		},
+	)
+
+	if err != nil {
+		return nil, handleRPCError(err)
+	}
+
+	if len(result) == 0 {
+		return nil, errors.New("execution client returned no result")
+	}
+
+	return result, nil
+}
+
 // ReconstructFullBlock takes in a blinded beacon block and reconstructs
 // a beacon block with a full execution payload via the engine API.
 func (s *Service) ReconstructFullBlock(

beacon-chain/execution/engine_client_test.go

@@ -13,6 +13,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/OffchainLabs/prysm/v7/api/server/structs"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/blockchain/kzg"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/core/peerdas"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/db/filesystem"
@@ -999,6 +1000,99 @@ func TestClient_HTTP(t *testing.T) {
 		require.NoError(t, err)
 		require.DeepEqual(t, want, resp)
 	})
+	t.Run(GetClientVersionV1, func(t *testing.T) {
+		tests := []struct {
+			name     string
+			want     any
+			resp     []*structs.ClientVersionV1
+			hasError bool
+			errMsg   string
+		}{
+			{
+				name: "happy path",
+				want: []*structs.ClientVersionV1{{
+					Code:    "GE",
+					Name:    "go-ethereum",
+					Version: "1.15.11-stable",
+					Commit:  "36b2371c",
+				}},
+				resp: []*structs.ClientVersionV1{{
+					Code:    "GE",
+					Name:    "go-ethereum",
+					Version: "1.15.11-stable",
+					Commit:  "36b2371c",
+				}},
+			},
+			{
+				name:     "empty response",
+				want:     []*structs.ClientVersionV1{},
+				hasError: true,
+				errMsg:   "execution client returned no result",
+			},
+			{
+				name:     "RPC error",
+				want:     "brokenMsg",
+				hasError: true,
+				errMsg:   "unexpected error in JSON-RPC",
+			},
+		}
+
+		for _, tc := range tests {
+			t.Run(tc.name, func(t *testing.T) {
+				srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+					w.Header().Set("Content-Type", "application/json")
+					defer func() {
+						require.NoError(t, r.Body.Close())
+					}()
+					enc, err := io.ReadAll(r.Body)
+					require.NoError(t, err)
+					jsonRequestString := string(enc)
+
+					// We expect the JSON string RPC request contains the right method name.
+					require.Equal(t, true, strings.Contains(
+						jsonRequestString, GetClientVersionV1,
+					))
+					require.Equal(t, true, strings.Contains(
+						jsonRequestString, "\"code\":\"PM\"",
+					))
+					require.Equal(t, true, strings.Contains(
+						jsonRequestString, "\"name\":\"Prysm\"",
+					))
+					require.Equal(t, true, strings.Contains(
+						jsonRequestString, fmt.Sprintf("\"version\":\"%s\"", version.SemanticVersion()),
+					))
+					require.Equal(t, true, strings.Contains(
+						jsonRequestString, fmt.Sprintf("\"commit\":\"%s\"", version.GitCommit()[:8]),
+					))
+					resp := map[string]any{
+						"jsonrpc": "2.0",
+						"id":      1,
+						"result":  tc.want,
+					}
+					err = json.NewEncoder(w).Encode(resp)
+					require.NoError(t, err)
+				}))
+				defer srv.Close()
+
+				rpcClient, err := rpc.DialHTTP(srv.URL)
+				require.NoError(t, err)
+				defer rpcClient.Close()
+
+				service := &Service{}
+				service.rpcClient = rpcClient
+
+				// We call the RPC method via HTTP and expect a proper result.
+				resp, err := service.GetClientVersionV1(ctx)
+				if tc.hasError {
+					require.NotNil(t, err)
+					require.ErrorContains(t, tc.errMsg, err)
+				} else {
+					require.NoError(t, err)
+				}
+				require.DeepEqual(t, tc.resp, resp)
+			})
+		}
+	})
 }
 
 func TestReconstructFullBellatrixBlock(t *testing.T) {

beacon-chain/execution/testing/BUILD.bazel

@@ -13,6 +13,7 @@ go_library(
         "//visibility:public",
     ],
     deps = [
+        "//api/server/structs:go_default_library",
         "//async/event:go_default_library",
         "//beacon-chain/core/peerdas:go_default_library",
         "//beacon-chain/execution/types:go_default_library",

beacon-chain/execution/testing/mock_engine_client.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"math/big"
 
+	"github.com/OffchainLabs/prysm/v7/api/server/structs"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/core/peerdas"
 	fieldparams "github.com/OffchainLabs/prysm/v7/config/fieldparams"
 	"github.com/OffchainLabs/prysm/v7/config/params"
@@ -42,6 +43,8 @@ type EngineClient struct {
 	ErrorBlobSidecars           error
 	DataColumnSidecars          []blocks.VerifiedRODataColumn
 	ErrorDataColumnSidecars     error
+	ClientVersion               []*structs.ClientVersionV1
+	ErrorClientVersion          error
 }
 
 // NewPayload --
@@ -173,3 +176,8 @@ func (e *EngineClient) GetTerminalBlockHash(ctx context.Context, transitionTime
 		blk = parentBlk
 	}
 }
+
+// GetClientVersionV1 --
+func (e *EngineClient) GetClientVersionV1(context.Context) ([]*structs.ClientVersionV1, error) {
+	return e.ClientVersion, e.ErrorClientVersion
+}

beacon-chain/forkchoice/doubly-linked-tree/BUILD.bazel

@@ -6,7 +6,6 @@ go_library(
         "doc.go",
         "errors.go",
         "forkchoice.go",
-        "last_root.go",
         "log.go",
         "metrics.go",
         "node.go",
@@ -51,7 +50,6 @@ go_test(
     srcs = [
         "ffg_update_test.go",
         "forkchoice_test.go",
-        "last_root_test.go",
         "no_vote_test.go",
         "node_test.go",
         "on_tick_test.go",

beacon-chain/forkchoice/doubly-linked-tree/forkchoice.go

@@ -32,7 +32,6 @@ func New() *ForkChoice {
 		finalizedCheckpoint:           &forkchoicetypes.Checkpoint{},
 		proposerBoostRoot:             [32]byte{},
 		nodeByRoot:                    make(map[[fieldparams.RootLength]byte]*Node),
-		nodeByPayload:                 make(map[[fieldparams.RootLength]byte]*Node),
 		slashedIndices:                make(map[primitives.ValidatorIndex]bool),
 		receivedBlocksLastEpoch:       [fieldparams.SlotsPerEpoch]primitives.Slot{},
 	}

beacon-chain/forkchoice/doubly-linked-tree/last_root.go

@@ -1,26 +0,0 @@
-package doublylinkedtree
-
-import (
-	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
-	"github.com/OffchainLabs/prysm/v7/time/slots"
-)
-
-// LastRoot returns the last canonical block root in the given epoch
-func (f *ForkChoice) LastRoot(epoch primitives.Epoch) [32]byte {
-	head := f.store.headNode
-	headEpoch := slots.ToEpoch(head.slot)
-	epochEnd, err := slots.EpochEnd(epoch)
-	if err != nil {
-		return [32]byte{}
-	}
-	if headEpoch <= epoch {
-		return head.root
-	}
-	for head != nil && head.slot > epochEnd {
-		head = head.parent
-	}
-	if head == nil {
-		return [32]byte{}
-	}
-	return head.root
-}

beacon-chain/forkchoice/doubly-linked-tree/last_root_test.go

@@ -1,38 +0,0 @@
-package doublylinkedtree
-
-import (
-	"testing"
-
-	"github.com/OffchainLabs/prysm/v7/config/params"
-	"github.com/OffchainLabs/prysm/v7/testing/require"
-)
-
-func TestLastRoot(t *testing.T) {
-	f := setup(0, 0)
-	ctx := t.Context()
-
-	st, root, err := prepareForkchoiceState(ctx, 1, [32]byte{'1'}, params.BeaconConfig().ZeroHash, [32]byte{'1'}, 0, 0)
-	require.NoError(t, err)
-	require.NoError(t, f.InsertNode(ctx, st, root))
-	st, root, err = prepareForkchoiceState(ctx, 2, [32]byte{'2'}, [32]byte{'1'}, [32]byte{'2'}, 0, 0)
-	require.NoError(t, err)
-	require.NoError(t, f.InsertNode(ctx, st, root))
-	st, root, err = prepareForkchoiceState(ctx, 3, [32]byte{'3'}, [32]byte{'1'}, [32]byte{'3'}, 0, 0)
-	require.NoError(t, err)
-	require.NoError(t, f.InsertNode(ctx, st, root))
-	st, root, err = prepareForkchoiceState(ctx, 32, [32]byte{'4'}, [32]byte{'3'}, [32]byte{'4'}, 0, 0)
-	require.NoError(t, err)
-	require.NoError(t, f.InsertNode(ctx, st, root))
-	st, root, err = prepareForkchoiceState(ctx, 33, [32]byte{'5'}, [32]byte{'2'}, [32]byte{'5'}, 0, 0)
-	require.NoError(t, err)
-	require.NoError(t, f.InsertNode(ctx, st, root))
-	st, root, err = prepareForkchoiceState(ctx, 34, [32]byte{'6'}, [32]byte{'5'}, [32]byte{'6'}, 0, 0)
-	require.NoError(t, err)
-	require.NoError(t, f.InsertNode(ctx, st, root))
-	headNode := f.store.nodeByRoot[[32]byte{'6'}]
-	f.store.headNode = headNode
-	require.Equal(t, [32]byte{'6'}, f.store.headNode.root)
-	require.Equal(t, [32]byte{'2'}, f.LastRoot(0))
-	require.Equal(t, [32]byte{'6'}, f.LastRoot(1))
-	require.Equal(t, [32]byte{'6'}, f.LastRoot(2))
-}

beacon-chain/forkchoice/doubly-linked-tree/optimistic_sync.go

@@ -94,6 +94,5 @@ func (s *Store) removeNodeAndChildren(ctx context.Context, node *Node, invalidRo
 		s.previousProposerBoostScore = 0
 	}
 	delete(s.nodeByRoot, node.root)
-	delete(s.nodeByPayload, node.payloadHash)
 	return invalidRoots, nil
 }

beacon-chain/forkchoice/doubly-linked-tree/store.go

@@ -113,7 +113,6 @@ func (s *Store) insert(ctx context.Context,
 		}
 	}
 
-	s.nodeByPayload[payloadHash] = n
 	s.nodeByRoot[root] = n
 	if parent == nil {
 		if s.treeRootNode == nil {
@@ -122,7 +121,6 @@ func (s *Store) insert(ctx context.Context,
 			s.highestReceivedNode = n
 		} else {
 			delete(s.nodeByRoot, root)
-			delete(s.nodeByPayload, payloadHash)
 			return nil, errInvalidParentRoot
 		}
 	} else {
@@ -191,7 +189,6 @@ func (s *Store) pruneFinalizedNodeByRootMap(ctx context.Context, node, finalized
 
 	node.children = nil
 	delete(s.nodeByRoot, node.root)
-	delete(s.nodeByPayload, node.payloadHash)
 	return nil
 }
 
@@ -273,21 +270,6 @@ func (f *ForkChoice) HighestReceivedBlockSlot() primitives.Slot {
 	return f.store.highestReceivedNode.slot
 }
 
-// HighestReceivedBlockDelay returns the number of slots that the highest
-// received block was late when receiving it. For example, a block was late by 12 slots,
-// then this method is expected to return 12.
-func (f *ForkChoice) HighestReceivedBlockDelay() primitives.Slot {
-	n := f.store.highestReceivedNode
-	if n == nil {
-		return 0
-	}
-	sss, err := slots.SinceSlotStart(n.slot, f.store.genesisTime, n.timestamp)
-	if err != nil {
-		return 0
-	}
-	return primitives.Slot(uint64(sss/time.Second) / params.BeaconConfig().SecondsPerSlot)
-}
-
 // ReceivedBlocksLastEpoch returns the number of blocks received in the last epoch
 func (f *ForkChoice) ReceivedBlocksLastEpoch() (uint64, error) {
 	count := uint64(0)

beacon-chain/forkchoice/doubly-linked-tree/store_test.go

@@ -128,10 +128,9 @@ func TestStore_Insert(t *testing.T) {
 	// The new node does not have a parent.
 	treeRootNode := &Node{slot: 0, root: indexToHash(0)}
 	nodeByRoot := map[[32]byte]*Node{indexToHash(0): treeRootNode}
-	nodeByPayload := map[[32]byte]*Node{indexToHash(0): treeRootNode}
 	jc := &forkchoicetypes.Checkpoint{Epoch: 0}
 	fc := &forkchoicetypes.Checkpoint{Epoch: 0}
-	s := &Store{nodeByRoot: nodeByRoot, treeRootNode: treeRootNode, nodeByPayload: nodeByPayload, justifiedCheckpoint: jc, finalizedCheckpoint: fc, highestReceivedNode: &Node{}}
+	s := &Store{nodeByRoot: nodeByRoot, treeRootNode: treeRootNode, justifiedCheckpoint: jc, finalizedCheckpoint: fc, highestReceivedNode: &Node{}}
 	payloadHash := [32]byte{'a'}
 	ctx := t.Context()
 	_, blk, err := prepareForkchoiceState(ctx, 100, indexToHash(100), indexToHash(0), payloadHash, 1, 1)
@@ -238,7 +237,6 @@ func TestStore_Prune_NoDanglingBranch(t *testing.T) {
 	s.finalizedCheckpoint.Root = indexToHash(1)
 	require.NoError(t, s.prune(t.Context()))
 	require.Equal(t, len(s.nodeByRoot), 1)
-	require.Equal(t, len(s.nodeByPayload), 1)
 }
 
 // This test starts with the following branching diagram
@@ -319,8 +317,6 @@ func TestStore_PruneMapsNodes(t *testing.T) {
 	s.finalizedCheckpoint.Root = indexToHash(1)
 	require.NoError(t, s.prune(t.Context()))
 	require.Equal(t, len(s.nodeByRoot), 1)
-	require.Equal(t, len(s.nodeByPayload), 1)
-
 }
 
 func TestForkChoice_ReceivedBlocksLastEpoch(t *testing.T) {
@@ -339,7 +335,6 @@ func TestForkChoice_ReceivedBlocksLastEpoch(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, uint64(1), count)
 	require.Equal(t, primitives.Slot(1), f.HighestReceivedBlockSlot())
-	require.Equal(t, primitives.Slot(0), f.HighestReceivedBlockDelay())
 
 	// 64
 	// Received block last epoch is 1
@@ -352,7 +347,6 @@ func TestForkChoice_ReceivedBlocksLastEpoch(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, uint64(1), count)
 	require.Equal(t, primitives.Slot(64), f.HighestReceivedBlockSlot())
-	require.Equal(t, primitives.Slot(0), f.HighestReceivedBlockDelay())
 
 	// 64 65
 	// Received block last epoch is 2
@@ -365,7 +359,6 @@ func TestForkChoice_ReceivedBlocksLastEpoch(t *testing.T) {
 	require.NoError(t, err)
 	require.Equal(t, uint64(2), count)
 	require.Equal(t, primitives.Slot(65), f.HighestReceivedBlockSlot())
-	require.Equal(t, primitives.Slot(1), f.HighestReceivedBlockDelay())
 
 	// 64 65 66
 	// Received block last epoch is 3
@@ -717,17 +710,3 @@ func TestStore_CleanupInserting(t *testing.T) {
 	require.NotNil(t, f.InsertNode(ctx, st, blk))
 	require.Equal(t, false, f.HasNode(blk.Root()))
 }
-
-func TestStore_HighestReceivedBlockDelay(t *testing.T) {
-	f := ForkChoice{
-		store: &Store{
-			genesisTime: time.Unix(0, 0),
-			highestReceivedNode: &Node{
-				slot:      10,
-				timestamp: time.Unix(int64(((10 + 12) * params.BeaconConfig().SecondsPerSlot)), 0), // 12 slots late
-			},
-		},
-	}
-
-	require.Equal(t, primitives.Slot(12), f.HighestReceivedBlockDelay())
-}

beacon-chain/forkchoice/doubly-linked-tree/types.go

@@ -36,7 +36,6 @@ type Store struct {
 	treeRootNode                  *Node                                  // the root node of the store tree.
 	headNode                      *Node                                  // last head Node
 	nodeByRoot                    map[[fieldparams.RootLength]byte]*Node // nodes indexed by roots.
-	nodeByPayload                 map[[fieldparams.RootLength]byte]*Node // nodes indexed by payload Hash
 	slashedIndices                map[primitives.ValidatorIndex]bool     // the list of equivocating validator indices
 	originRoot                    [fieldparams.RootLength]byte           // The genesis block root
 	genesisTime                   time.Time

beacon-chain/forkchoice/interfaces.go

@@ -67,13 +67,11 @@ type FastGetter interface {
 	HasNode([32]byte) bool
 	HighestReceivedBlockSlot() primitives.Slot
 	HighestReceivedBlockRoot() [32]byte
-	HighestReceivedBlockDelay() primitives.Slot
 	IsCanonical(root [32]byte) bool
 	IsOptimistic(root [32]byte) (bool, error)
 	IsViableForCheckpoint(*forkchoicetypes.Checkpoint) (bool, error)
 	JustifiedCheckpoint() *forkchoicetypes.Checkpoint
 	JustifiedPayloadBlockHash() [32]byte
-	LastRoot(primitives.Epoch) [32]byte
 	NodeCount() int
 	PreviousJustifiedCheckpoint() *forkchoicetypes.Checkpoint
 	ProposerBoost() [fieldparams.RootLength]byte

beacon-chain/forkchoice/ro.go

@@ -121,13 +121,6 @@ func (ro *ROForkChoice) HighestReceivedBlockRoot() [32]byte {
 	return ro.getter.HighestReceivedBlockRoot()
 }
 
-// HighestReceivedBlockDelay delegates to the underlying forkchoice call, under a lock.
-func (ro *ROForkChoice) HighestReceivedBlockDelay() primitives.Slot {
-	ro.l.RLock()
-	defer ro.l.RUnlock()
-	return ro.getter.HighestReceivedBlockDelay()
-}
-
 // ReceivedBlocksLastEpoch delegates to the underlying forkchoice call, under a lock.
 func (ro *ROForkChoice) ReceivedBlocksLastEpoch() (uint64, error) {
 	ro.l.RLock()
@@ -163,13 +156,6 @@ func (ro *ROForkChoice) Slot(root [32]byte) (primitives.Slot, error) {
 	return ro.getter.Slot(root)
 }
 
-// LastRoot delegates to the underlying forkchoice call, under a lock.
-func (ro *ROForkChoice) LastRoot(e primitives.Epoch) [32]byte {
-	ro.l.RLock()
-	defer ro.l.RUnlock()
-	return ro.getter.LastRoot(e)
-}
-
 // DependentRoot delegates to the underlying forkchoice call, under a lock.
 func (ro *ROForkChoice) DependentRoot(epoch primitives.Epoch) ([32]byte, error) {
 	ro.l.RLock()

beacon-chain/forkchoice/ro_test.go

@@ -30,7 +30,6 @@ const (
 	nodeCountCalled
 	highestReceivedBlockSlotCalled
 	highestReceivedBlockRootCalled
-	highestReceivedBlockDelayCalled
 	receivedBlocksLastEpochCalled
 	weightCalled
 	isOptimisticCalled
@@ -118,11 +117,6 @@ func TestROLocking(t *testing.T) {
 			call: highestReceivedBlockSlotCalled,
 			cb:   func(g FastGetter) { g.HighestReceivedBlockSlot() },
 		},
-		{
-			name: "highestReceivedBlockDelayCalled",
-			call: highestReceivedBlockDelayCalled,
-			cb:   func(g FastGetter) { g.HighestReceivedBlockDelay() },
-		},
 		{
 			name: "receivedBlocksLastEpochCalled",
 			call: receivedBlocksLastEpochCalled,
@@ -148,11 +142,6 @@ func TestROLocking(t *testing.T) {
 			call: slotCalled,
 			cb:   func(g FastGetter) { _, err := g.Slot([32]byte{}); _discard(t, err) },
 		},
-		{
-			name: "lastRootCalled",
-			call: lastRootCalled,
-			cb:   func(g FastGetter) { g.LastRoot(0) },
-		},
 		{
 			name: "targetRootForEpochCalled",
 			call: targetRootForEpochCalled,
@@ -265,11 +254,6 @@ func (ro *mockROForkchoice) HighestReceivedBlockRoot() [32]byte {
 	return [32]byte{}
 }
 
-func (ro *mockROForkchoice) HighestReceivedBlockDelay() primitives.Slot {
-	ro.calls = append(ro.calls, highestReceivedBlockDelayCalled)
-	return 0
-}
-
 func (ro *mockROForkchoice) ReceivedBlocksLastEpoch() (uint64, error) {
 	ro.calls = append(ro.calls, receivedBlocksLastEpochCalled)
 	return 0, nil
@@ -295,11 +279,6 @@ func (ro *mockROForkchoice) Slot(_ [32]byte) (primitives.Slot, error) {
 	return 0, nil
 }
 
-func (ro *mockROForkchoice) LastRoot(_ primitives.Epoch) [32]byte {
-	ro.calls = append(ro.calls, lastRootCalled)
-	return [32]byte{}
-}
-
 // DependentRoot impoements FastGetter.
 func (ro *mockROForkchoice) DependentRoot(_ primitives.Epoch) ([32]byte, error) {
 	ro.calls = append(ro.calls, dependentRootCalled)

beacon-chain/node/node.go

@@ -134,10 +134,20 @@ type BeaconNode struct {
 
 // New creates a new node instance, sets up configuration options, and registers
 // every required service to the node.
-func New(cliCtx *cli.Context, cancel context.CancelFunc, opts ...Option) (*BeaconNode, error) {
+func New(cliCtx *cli.Context, cancel context.CancelFunc, optFuncs []func(*cli.Context) ([]Option, error), opts ...Option) (*BeaconNode, error) {
 	if err := configureBeacon(cliCtx); err != nil {
 		return nil, errors.Wrap(err, "could not set beacon configuration options")
 	}
+
+	for _, of := range optFuncs {
+		ofo, err := of(cliCtx)
+		if err != nil {
+			return nil, err
+		}
+		if ofo != nil {
+			opts = append(opts, ofo...)
+		}
+	}
 	ctx := cliCtx.Context
 
 	beacon := &BeaconNode{

beacon-chain/node/node_test.go

@@ -59,7 +59,7 @@ func TestNodeClose_OK(t *testing.T) {
 		WithDataColumnStorage(filesystem.NewEphemeralDataColumnStorage(t)),
 	}
 
-	node, err := New(ctx, cancel, options...)
+	node, err := New(ctx, cancel, nil, options...)
 	require.NoError(t, err)
 
 	node.Close()
@@ -87,7 +87,7 @@ func TestNodeStart_Ok(t *testing.T) {
 		WithDataColumnStorage(filesystem.NewEphemeralDataColumnStorage(t)),
 	}
 
-	node, err := New(ctx, cancel, options...)
+	node, err := New(ctx, cancel, nil, options...)
 	require.NoError(t, err)
 	require.NotNil(t, node.lcStore)
 	node.services = &runtime.ServiceRegistry{}
@@ -116,7 +116,7 @@ func TestNodeStart_SyncChecker(t *testing.T) {
 		WithDataColumnStorage(filesystem.NewEphemeralDataColumnStorage(t)),
 	}
 
-	node, err := New(ctx, cancel, options...)
+	node, err := New(ctx, cancel, nil, options...)
 	require.NoError(t, err)
 	go func() {
 		node.Start()
@@ -151,7 +151,7 @@ func TestClearDB(t *testing.T) {
 		WithDataColumnStorage(filesystem.NewEphemeralDataColumnStorage(t)),
 	}
 
-	_, err = New(context, cancel, options...)
+	_, err = New(context, cancel, nil, options...)
 	require.NoError(t, err)
 	require.LogsContain(t, hook, "Removing database")
 }

beacon-chain/p2p/testing/p2p.go

@@ -138,6 +138,9 @@ func connect(a, b host.Host) error {
 func (p *TestP2P) ReceiveRPC(topic string, msg proto.Message) {
 	h, err := libp2p.New(libp2p.ResourceManager(&network.NullResourceManager{}))
 	require.NoError(p.t, err)
+	p.t.Cleanup(func() {
+		require.NoError(p.t, h.Close())
+	})
 	if err := connect(h, p.BHost); err != nil {
 		p.t.Fatalf("Failed to connect two peers for RPC: %v", err)
 	}
@@ -169,6 +172,9 @@ func (p *TestP2P) ReceiveRPC(topic string, msg proto.Message) {
 func (p *TestP2P) ReceivePubSub(topic string, msg proto.Message) {
 	h, err := libp2p.New(libp2p.ResourceManager(&network.NullResourceManager{}))
 	require.NoError(p.t, err)
+	p.t.Cleanup(func() {
+		require.NoError(p.t, h.Close())
+	})
 	ps, err := pubsub.NewFloodSub(context.Background(), h,
 		pubsub.WithMessageSigning(false),
 		pubsub.WithStrictSignatureVerification(false),

beacon-chain/rpc/endpoints.go

@@ -405,6 +405,7 @@ func (s *Service) nodeEndpoints() []endpoint {
 		MetadataProvider:          s.cfg.MetadataProvider,
 		HeadFetcher:               s.cfg.HeadFetcher,
 		ExecutionChainInfoFetcher: s.cfg.ExecutionChainInfoFetcher,
+		ExecutionEngineCaller:     s.cfg.ExecutionEngineCaller,
 	}
 
 	const namespace = "node"
@@ -469,6 +470,16 @@ func (s *Service) nodeEndpoints() []endpoint {
 			handler: server.GetVersion,
 			methods: []string{http.MethodGet},
 		},
+		{
+			template: "/eth/v2/node/version",
+			name:     namespace + ".GetVersionV2",
+			middleware: []middleware.Middleware{
+				middleware.AcceptHeaderHandler([]string{api.JsonMediaType}),
+				middleware.AcceptEncodingHeaderHandler(),
+			},
+			handler: server.GetVersionV2,
+			methods: []string{http.MethodGet},
+		},
 		{
 			template: "/eth/v1/node/health",
 			name:     namespace + ".GetHealth",

beacon-chain/rpc/endpoints_test.go

@@ -86,6 +86,7 @@ func Test_endpoints(t *testing.T) {
 		"/eth/v1/node/peers/{peer_id}": {http.MethodGet},
 		"/eth/v1/node/peer_count":      {http.MethodGet},
 		"/eth/v1/node/version":         {http.MethodGet},
+		"/eth/v2/node/version":         {http.MethodGet},
 		"/eth/v1/node/syncing":         {http.MethodGet},
 		"/eth/v1/node/health":          {http.MethodGet},
 	}

beacon-chain/rpc/eth/node/BUILD.bazel

@@ -5,6 +5,7 @@ go_library(
     srcs = [
         "handlers.go",
         "handlers_peers.go",
+        "log.go",
         "server.go",
     ],
     importpath = "github.com/OffchainLabs/prysm/v7/beacon-chain/rpc/eth/node",
@@ -30,6 +31,7 @@ go_library(
         "@com_github_ethereum_go_ethereum//common/hexutil:go_default_library",
         "@com_github_libp2p_go_libp2p//core/peer:go_default_library",
         "@com_github_pkg_errors//:go_default_library",
+        "@com_github_sirupsen_logrus//:go_default_library",
         "@org_golang_google_grpc//:go_default_library",
     ],
 )
@@ -44,6 +46,7 @@ go_test(
     deps = [
         "//api/server/structs:go_default_library",
         "//beacon-chain/blockchain/testing:go_default_library",
+        "//beacon-chain/execution/testing:go_default_library",
         "//beacon-chain/p2p:go_default_library",
         "//beacon-chain/p2p/peers:go_default_library",
         "//beacon-chain/p2p/testing:go_default_library",

beacon-chain/rpc/eth/node/handlers.go

@@ -103,6 +103,8 @@ func (s *Server) GetIdentity(w http.ResponseWriter, r *http.Request) {
 
 // GetVersion requests that the beacon node identify information about its implementation in a
 // format similar to a HTTP User-Agent field.
+//
+// Deprecated: in favour of GetVersionV2.
 func (*Server) GetVersion(w http.ResponseWriter, r *http.Request) {
 	_, span := trace.StartSpan(r.Context(), "node.GetVersion")
 	defer span.End()
@@ -116,6 +118,38 @@ func (*Server) GetVersion(w http.ResponseWriter, r *http.Request) {
 	httputil.WriteJson(w, resp)
 }
 
+// GetVersionV2 Retrieves structured information about the version of the beacon node and its attached
+// execution client in the same format as used on the Engine API
+func (s *Server) GetVersionV2(w http.ResponseWriter, r *http.Request) {
+	ctx, span := trace.StartSpan(r.Context(), "node.GetVersionV2")
+	defer span.End()
+
+	var elData *structs.ClientVersionV1
+	elDataList, err := s.ExecutionEngineCaller.GetClientVersionV1(ctx)
+	if err != nil {
+		log.WithError(err).WithField("endpoint", "GetVersionV2").Debug("Could not get execution client version")
+	} else if len(elDataList) > 0 {
+		elData = elDataList[0]
+	}
+
+	commit := version.GitCommit()
+	if len(commit) >= 8 {
+		commit = commit[:8]
+	}
+	resp := &structs.GetVersionV2Response{
+		Data: &structs.VersionV2{
+			BeaconNode: &structs.ClientVersionV1{
+				Code:    "PM",
+				Name:    "Prysm",
+				Version: version.SemanticVersion(),
+				Commit:  commit,
+			},
+			ExecutionClient: elData,
+		},
+	}
+	httputil.WriteJson(w, resp)
+}
+
 // GetHealth returns node health status in http status codes. Useful for load balancers.
 func (s *Server) GetHealth(w http.ResponseWriter, r *http.Request) {
 	ctx, span := trace.StartSpan(r.Context(), "node.GetHealth")

beacon-chain/rpc/eth/node/handlers_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/OffchainLabs/go-bitfield"
 	"github.com/OffchainLabs/prysm/v7/api/server/structs"
 	mock "github.com/OffchainLabs/prysm/v7/beacon-chain/blockchain/testing"
+	mockengine "github.com/OffchainLabs/prysm/v7/beacon-chain/execution/testing"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/p2p"
 	mockp2p "github.com/OffchainLabs/prysm/v7/beacon-chain/p2p/testing"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/rpc/testutil"
@@ -90,6 +91,75 @@ func TestGetVersion(t *testing.T) {
 	assert.StringContains(t, arch, resp.Data.Version)
 }
 
+func TestGetVersionV2(t *testing.T) {
+	t.Run("happy path", func(t *testing.T) {
+		request := httptest.NewRequest(http.MethodGet, "http://example.com/eth/v2/node/version", nil)
+		writer := httptest.NewRecorder()
+		writer.Body = &bytes.Buffer{}
+
+		s := &Server{
+			ExecutionEngineCaller: &mockengine.EngineClient{
+				ClientVersion: []*structs.ClientVersionV1{{
+					Code:    "EL",
+					Name:    "ExecutionClient",
+					Version: "v1.0.0",
+					Commit:  "abcdef12",
+				}},
+			},
+		}
+		s.GetVersionV2(writer, request)
+		require.Equal(t, http.StatusOK, writer.Code)
+
+		resp := &structs.GetVersionV2Response{}
+		require.NoError(t, json.Unmarshal(writer.Body.Bytes(), resp))
+		require.NotNil(t, resp)
+		require.NotNil(t, resp.Data)
+		require.NotNil(t, resp.Data.BeaconNode)
+		require.NotNil(t, resp.Data.ExecutionClient)
+		require.Equal(t, "EL", resp.Data.ExecutionClient.Code)
+		require.Equal(t, "ExecutionClient", resp.Data.ExecutionClient.Name)
+		require.Equal(t, "v1.0.0", resp.Data.ExecutionClient.Version)
+		require.Equal(t, "abcdef12", resp.Data.ExecutionClient.Commit)
+		require.Equal(t, "PM", resp.Data.BeaconNode.Code)
+		require.Equal(t, "Prysm", resp.Data.BeaconNode.Name)
+		require.Equal(t, version.SemanticVersion(), resp.Data.BeaconNode.Version)
+		require.Equal(t, true, len(resp.Data.BeaconNode.Commit) <= 8)
+	})
+
+	t.Run("unhappy path", func(t *testing.T) {
+		request := httptest.NewRequest(http.MethodGet, "http://example.com/eth/v2/node/version", nil)
+		writer := httptest.NewRecorder()
+		writer.Body = &bytes.Buffer{}
+
+		s := &Server{
+			ExecutionEngineCaller: &mockengine.EngineClient{
+				ClientVersion:      nil,
+				ErrorClientVersion: fmt.Errorf("error"),
+			},
+		}
+		s.GetVersionV2(writer, request)
+		require.Equal(t, http.StatusOK, writer.Code)
+
+		resp := &structs.GetVersionV2Response{}
+		require.NoError(t, json.Unmarshal(writer.Body.Bytes(), resp))
+		require.NotNil(t, resp)
+		require.NotNil(t, resp.Data)
+		require.NotNil(t, resp.Data.BeaconNode)
+		require.Equal(t, true, resp.Data.ExecutionClient == nil)
+
+		// make sure there is no 'execution_client' field
+		var payload map[string]any
+		require.NoError(t, json.Unmarshal(writer.Body.Bytes(), &payload))
+		data, ok := payload["data"].(map[string]any)
+		require.Equal(t, true, ok)
+		_, found := data["beacon_node"]
+		require.Equal(t, true, found)
+		_, found = data["execution_client"]
+		require.Equal(t, false, found)
+	})
+
+}
+
 func TestGetHealth(t *testing.T) {
 	checker := &syncmock.Sync{}
 	optimisticFetcher := &mock.ChainService{Optimistic: false}

beacon-chain/rpc/eth/node/log.go

@@ -0,0 +1,9 @@
+// Code generated by hack/gen-logs.sh; DO NOT EDIT.
+// This file is created and regenerated automatically. Anything added here might get removed.
+package node
+
+import "github.com/sirupsen/logrus"
+
+// The prefix for logs from this package will be the text after the last slash in the package path.
+// If you wish to change this, you should add your desired name in the runtime/logging/logrus-prefixed-formatter/prefix-replacement.go file.
+var log = logrus.WithField("package", "beacon-chain/rpc/eth/node")

beacon-chain/rpc/eth/node/server.go

@@ -26,4 +26,5 @@ type Server struct {
 	GenesisTimeFetcher        blockchain.TimeFetcher
 	HeadFetcher               blockchain.HeadFetcher
 	ExecutionChainInfoFetcher execution.ChainInfoFetcher
+	ExecutionEngineCaller     execution.EngineCaller
 }

beacon-chain/state/state-native/getters_gloas.go

@@ -46,14 +46,20 @@ func (b *BeaconState) BuilderPubkey(builderIndex primitives.BuilderIndex) ([fiel
 }
 
 // IsActiveBuilder returns true if the builder placement is finalized and it has not initiated exit.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// def is_active_builder(state: BeaconState, builder_index: BuilderIndex) -> bool:
 //
-//	builder = state.builders[builder_index]
-//	return (
-//	    builder.deposit_epoch < state.finalized_checkpoint.epoch
-//	    and builder.withdrawable_epoch == FAR_FUTURE_EPOCH
-//	)
+//	<spec fn="is_active_builder" fork="gloas" hash="1a599fb2">
+//	def is_active_builder(state: BeaconState, builder_index: BuilderIndex) -> bool:
+//	    """
+//	    Check if the builder at ``builder_index`` is active for the given ``state``.
+//	    """
+//	    builder = state.builders[builder_index]
+//	    return (
+//	        # Placement in builder list is finalized
+//	        builder.deposit_epoch < state.finalized_checkpoint.epoch
+//	        # Has not initiated exit
+//	        and builder.withdrawable_epoch == FAR_FUTURE_EPOCH
+//	    )
+//	</spec>
 func (b *BeaconState) IsActiveBuilder(builderIndex primitives.BuilderIndex) (bool, error) {
 	if b.version < version.Gloas {
 		return false, errNotSupported("IsActiveBuilder", b.version)
@@ -72,15 +78,18 @@ func (b *BeaconState) IsActiveBuilder(builderIndex primitives.BuilderIndex) (boo
 }
 
 // CanBuilderCoverBid returns true if the builder has enough balance to cover the given bid amount.
-// Spec v1.7.0-alpha.0 (pseudocode):
-// def can_builder_cover_bid(state: BeaconState, builder_index: BuilderIndex, bid_amount: Gwei) -> bool:
 //
-//	builder_balance = state.builders[builder_index].balance
-//	pending_withdrawals_amount = get_pending_balance_to_withdraw_for_builder(state, builder_index)
-//	min_balance = MIN_DEPOSIT_AMOUNT + pending_withdrawals_amount
-//	if builder_balance < min_balance:
-//	    return False
-//	return builder_balance - min_balance >= bid_amount
+//	<spec fn="can_builder_cover_bid" fork="gloas" hash="9e3f2d7c">
+//	def can_builder_cover_bid(
+//	    state: BeaconState, builder_index: BuilderIndex, bid_amount: Gwei
+//	) -> bool:
+//	    builder_balance = state.builders[builder_index].balance
+//	    pending_withdrawals_amount = get_pending_balance_to_withdraw_for_builder(state, builder_index)
+//	    min_balance = MIN_DEPOSIT_AMOUNT + pending_withdrawals_amount
+//	    if builder_balance < min_balance:
+//	        return False
+//	    return builder_balance - min_balance >= bid_amount
+//	</spec>
 func (b *BeaconState) CanBuilderCoverBid(builderIndex primitives.BuilderIndex, bidAmount primitives.Gwei) (bool, error) {
 	if b.version < version.Gloas {
 		return false, errNotSupported("CanBuilderCoverBid", b.version)

beacon-chain/state/state-native/setters_gloas.go

@@ -82,20 +82,20 @@ func (b *BeaconState) SetExecutionPayloadBid(h interfaces.ROExecutionPayloadBid)
 	parentBlockRoot := h.ParentBlockRoot()
 	blockHash := h.BlockHash()
 	randao := h.PrevRandao()
-	blobKzgCommitmentsRoot := h.BlobKzgCommitmentsRoot()
+	blobKzgCommitments := h.BlobKzgCommitments()
 	feeRecipient := h.FeeRecipient()
 	b.latestExecutionPayloadBid = &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        parentBlockHash[:],
-		ParentBlockRoot:        parentBlockRoot[:],
-		BlockHash:              blockHash[:],
-		PrevRandao:             randao[:],
-		GasLimit:               h.GasLimit(),
-		BuilderIndex:           h.BuilderIndex(),
-		Slot:                   h.Slot(),
-		Value:                  h.Value(),
-		ExecutionPayment:       h.ExecutionPayment(),
-		BlobKzgCommitmentsRoot: blobKzgCommitmentsRoot[:],
-		FeeRecipient:           feeRecipient[:],
+		ParentBlockHash:    parentBlockHash[:],
+		ParentBlockRoot:    parentBlockRoot[:],
+		BlockHash:          blockHash[:],
+		PrevRandao:         randao[:],
+		GasLimit:           h.GasLimit(),
+		BuilderIndex:       h.BuilderIndex(),
+		Slot:               h.Slot(),
+		Value:              h.Value(),
+		ExecutionPayment:   h.ExecutionPayment(),
+		BlobKzgCommitments: blobKzgCommitments,
+		FeeRecipient:       feeRecipient[:],
 	}
 	b.markFieldAsDirty(types.LatestExecutionPayloadBid)
 

beacon-chain/state/state-native/setters_gloas_test.go

@@ -14,17 +14,17 @@ import (
 )
 
 type testExecutionPayloadBid struct {
-	parentBlockHash        [32]byte
-	parentBlockRoot        [32]byte
-	blockHash              [32]byte
-	prevRandao             [32]byte
-	blobKzgCommitmentsRoot [32]byte
-	feeRecipient           [20]byte
-	gasLimit               uint64
-	builderIndex           primitives.BuilderIndex
-	slot                   primitives.Slot
-	value                  primitives.Gwei
-	executionPayment       primitives.Gwei
+	parentBlockHash    [32]byte
+	parentBlockRoot    [32]byte
+	blockHash          [32]byte
+	prevRandao         [32]byte
+	blobKzgCommitments [][]byte
+	feeRecipient       [20]byte
+	gasLimit           uint64
+	builderIndex       primitives.BuilderIndex
+	slot               primitives.Slot
+	value              primitives.Gwei
+	executionPayment   primitives.Gwei
 }
 
 func (t testExecutionPayloadBid) ParentBlockHash() [32]byte { return t.parentBlockHash }
@@ -40,9 +40,12 @@ func (t testExecutionPayloadBid) Value() primitives.Gwei { return t.value }
 func (t testExecutionPayloadBid) ExecutionPayment() primitives.Gwei {
 	return t.executionPayment
 }
-func (t testExecutionPayloadBid) BlobKzgCommitmentsRoot() [32]byte { return t.blobKzgCommitmentsRoot }
-func (t testExecutionPayloadBid) FeeRecipient() [20]byte           { return t.feeRecipient }
-func (t testExecutionPayloadBid) IsNil() bool                      { return false }
+func (t testExecutionPayloadBid) BlobKzgCommitments() [][]byte { return t.blobKzgCommitments }
+func (t testExecutionPayloadBid) BlobKzgCommitmentCount() uint64 {
+	return uint64(len(t.blobKzgCommitments))
+}
+func (t testExecutionPayloadBid) FeeRecipient() [20]byte { return t.feeRecipient }
+func (t testExecutionPayloadBid) IsNil() bool            { return false }
 
 func TestSetExecutionPayloadBid(t *testing.T) {
 	t.Run("previous fork returns expected error", func(t *testing.T) {
@@ -57,7 +60,7 @@ func TestSetExecutionPayloadBid(t *testing.T) {
 			parentBlockRoot = [32]byte(bytes.Repeat([]byte{0xCD}, 32))
 			blockHash       = [32]byte(bytes.Repeat([]byte{0xEF}, 32))
 			prevRandao      = [32]byte(bytes.Repeat([]byte{0x11}, 32))
-			blobRoot        = [32]byte(bytes.Repeat([]byte{0x22}, 32))
+			blobCommitments = [][]byte{bytes.Repeat([]byte{0x22}, 48)}
 			feeRecipient    [20]byte
 		)
 		copy(feeRecipient[:], bytes.Repeat([]byte{0x33}, len(feeRecipient)))
@@ -66,17 +69,17 @@ func TestSetExecutionPayloadBid(t *testing.T) {
 			dirtyFields: make(map[types.FieldIndex]bool),
 		}
 		bid := testExecutionPayloadBid{
-			parentBlockHash:        parentBlockHash,
-			parentBlockRoot:        parentBlockRoot,
-			blockHash:              blockHash,
-			prevRandao:             prevRandao,
-			blobKzgCommitmentsRoot: blobRoot,
-			feeRecipient:           feeRecipient,
-			gasLimit:               123,
-			builderIndex:           7,
-			slot:                   9,
-			value:                  11,
-			executionPayment:       22,
+			parentBlockHash:    parentBlockHash,
+			parentBlockRoot:    parentBlockRoot,
+			blockHash:          blockHash,
+			prevRandao:         prevRandao,
+			blobKzgCommitments: blobCommitments,
+			feeRecipient:       feeRecipient,
+			gasLimit:           123,
+			builderIndex:       7,
+			slot:               9,
+			value:              11,
+			executionPayment:   22,
 		}
 
 		require.NoError(t, st.SetExecutionPayloadBid(bid))
@@ -86,7 +89,7 @@ func TestSetExecutionPayloadBid(t *testing.T) {
 		require.DeepEqual(t, parentBlockRoot[:], st.latestExecutionPayloadBid.ParentBlockRoot)
 		require.DeepEqual(t, blockHash[:], st.latestExecutionPayloadBid.BlockHash)
 		require.DeepEqual(t, prevRandao[:], st.latestExecutionPayloadBid.PrevRandao)
-		require.DeepEqual(t, blobRoot[:], st.latestExecutionPayloadBid.BlobKzgCommitmentsRoot)
+		require.DeepEqual(t, blobCommitments, st.latestExecutionPayloadBid.BlobKzgCommitments)
 		require.DeepEqual(t, feeRecipient[:], st.latestExecutionPayloadBid.FeeRecipient)
 		require.Equal(t, uint64(123), st.latestExecutionPayloadBid.GasLimit)
 		require.Equal(t, primitives.BuilderIndex(7), st.latestExecutionPayloadBid.BuilderIndex)

changelog/aarshkshah1992_set-beacon-node-options.md

@@ -0,0 +1,3 @@
+### Added
+
+- Set beacon node options after reading the config file.

changelog/bastin_fix-genlogs-gitignore-bug.md

@@ -0,0 +1,3 @@
+### Fixed
+
+- Fixed a bug where `cmd/beacon-chain/execution` was being ignored by `hack/gen-logs.sh` due to a `.gitignore` rule.

changelog/bastin_fix-logging-issue.md

@@ -0,0 +1,3 @@
+### Changed
+
+- Fixed the logging issue described in #16314.

changelog/bastin_get-version-v2.md

@@ -0,0 +1,3 @@
+### Added
+
+- New beacon API endpoint `eth/v2/node/version`.

changelog/james-prysm_host-fallback-cleanup.md

@@ -0,0 +1,11 @@
+### Ignored 
+
+- moved finding healthy node logic to connection provider and other various cleanup on naming.
+
+### Changed
+
+- Improved node fallback logs.
+
+### Fixed
+
+- a potential race condition when switching hosts quickly and reconnecting to same host on an old connection.

changelog/jtraglia-improve-ethspecify-integration.md

@@ -0,0 +1,3 @@
+### Changed
+
+- Improved integrations with ethspecify so specrefs can be used throughout the codebase.

changelog/potuz_forkchoice_unused_highestblockdelay.md

@@ -0,0 +1,2 @@
+### Ignored
+- Remove unused `HighestBlockDelay` method in forkchoice.

changelog/potuz_forkchoice_unused_last_root.md

@@ -0,0 +1,2 @@
+### Ignored
+- Remove unused method in forkchoice.

changelog/potuz_remove_unused_map.md

@@ -0,0 +1,2 @@
+### Ignored
+- Remove unused map in forkchoice.

changelog/pvl-bbolt-read-copy.md

@@ -0,0 +1,3 @@
+### Fixed
+
+- Fixed some database slices that were used outside of a read transaction. See [bbolt README](https://github.com/etcd-io/bbolt/blob/7b38172caf8cde993d187be4b8738fbe9266fde8/README.md?plain=1#L852) for more on this caveat.

changelog/pvl-golangci-tests.md

@@ -0,0 +1,3 @@
+### Ignored
+
+- Updated golangci to run lint on tests too.

changelog/satushh-close-host.md

@@ -0,0 +1,2 @@
+### Ignored
+- Close opened host in test helpers

changelog/tt_gofmt-check.md

@@ -1,2 +0,0 @@
-### Ignored
-- Ensure go fmt check apply for go tests

changelog/tt_move-kzg-commitments.md

@@ -0,0 +1,3 @@
+### Changed
+
+- Moved blob KZG commitments into `ExecutionPayloadBid` and removed them from `ExecutionPayloadEnvelope` for Gloas.

changelog/tt_ro-payload-envelope.md

@@ -0,0 +1,3 @@
+### Added
+
+- Add read only wrapper for execution payload envelope for gloas

cmd/beacon-chain/execution/log.go

@@ -1,5 +1,9 @@
+// Code generated by hack/gen-logs.sh; DO NOT EDIT.
+// This file is created and regenerated automatically. Anything added here might get removed.
 package execution
 
 import "github.com/sirupsen/logrus"
 
-var log = logrus.WithField("prefix", "execution")
+// The prefix for logs from this package will be the text after the last slash in the package path.
+// If you wish to change this, you should add your desired name in the runtime/logging/logrus-prefixed-formatter/prefix-replacement.go file.
+var log = logrus.WithField("package", "cmd/beacon-chain/execution")

cmd/beacon-chain/main.go

@@ -188,8 +188,8 @@ func before(ctx *cli.Context) error {
 		return errors.Wrap(err, "failed to parse log vmodule")
 	}
 
-	// set the global logging level to allow for the highest verbosity requested
-	logs.SetLoggingLevel(max(verbosityLevel, maxLevel))
+	// set the global logging level and data
+	logs.SetLoggingLevelAndData(verbosityLevel, vmodule, maxLevel, ctx.Bool(flags.DisableEphemeralLogFile.Name))
 
 	format := ctx.String(cmd.LogFormat.Name)
 	switch format {
@@ -210,6 +210,7 @@ func before(ctx *cli.Context) error {
 			Formatter:     formatter,
 			Writer:        os.Stderr,
 			AllowedLevels: logrus.AllLevels[:max(verbosityLevel, maxLevel)+1],
+			Identifier:    logs.LogTargetUser,
 		})
 	case "fluentd":
 		f := joonix.NewFormatter()
@@ -367,17 +368,8 @@ func startNode(ctx *cli.Context, cancel context.CancelFunc) error {
 		backfill.BeaconNodeOptions,
 		das.BeaconNodeOptions,
 	}
-	for _, of := range optFuncs {
-		ofo, err := of(ctx)
-		if err != nil {
-			return err
-		}
-		if ofo != nil {
-			opts = append(opts, ofo...)
-		}
-	}
 
-	beacon, err := node.New(ctx, cancel, opts...)
+	beacon, err := node.New(ctx, cancel, optFuncs, opts...)
 	if err != nil {
 		return fmt.Errorf("unable to start beacon node: %w", err)
 	}

cmd/validator/main.go

@@ -164,8 +164,8 @@ func main() {
 				return errors.Wrap(err, "failed to parse log vmodule")
 			}
 
-			// set the global logging level to allow for the highest verbosity requested
-			logs.SetLoggingLevel(max(maxLevel, verbosityLevel))
+			// set the global logging level and data
+			logs.SetLoggingLevelAndData(verbosityLevel, vmodule, maxLevel, ctx.Bool(flags.DisableEphemeralLogFile.Name))
 
 			logFileName := ctx.String(cmd.LogFileName.Name)
 
@@ -188,6 +188,7 @@ func main() {
 					Formatter:     formatter,
 					Writer:        os.Stderr,
 					AllowedLevels: logrus.AllLevels[:max(verbosityLevel, maxLevel)+1],
+					Identifier:    logs.LogTargetUser,
 				})
 			case "fluentd":
 				f := joonix.NewFormatter()

consensus-types/blocks/BUILD.bazel

@@ -4,6 +4,7 @@ go_library(
     name = "go_default_library",
     srcs = [
         "execution.go",
+        "execution_payload_envelope.go",
         "factory.go",
         "get_payload.go",
         "getters.go",
@@ -45,6 +46,7 @@ go_library(
 go_test(
     name = "go_default_test",
     srcs = [
+        "execution_payload_envelope_test.go",
         "execution_test.go",
         "factory_test.go",
         "getters_test.go",

consensus-types/blocks/execution_payload_envelope.go

@@ -0,0 +1,131 @@
+package blocks
+
+import (
+	"github.com/OffchainLabs/prysm/v7/beacon-chain/core/signing"
+	field_params "github.com/OffchainLabs/prysm/v7/config/fieldparams"
+	consensus_types "github.com/OffchainLabs/prysm/v7/consensus-types"
+	"github.com/OffchainLabs/prysm/v7/consensus-types/interfaces"
+	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
+	enginev1 "github.com/OffchainLabs/prysm/v7/proto/engine/v1"
+	ethpb "github.com/OffchainLabs/prysm/v7/proto/prysm/v1alpha1"
+	"google.golang.org/protobuf/proto"
+)
+
+type signedExecutionPayloadEnvelope struct {
+	s *ethpb.SignedExecutionPayloadEnvelope
+}
+
+type executionPayloadEnvelope struct {
+	p *ethpb.ExecutionPayloadEnvelope
+}
+
+// WrappedROSignedExecutionPayloadEnvelope wraps a signed execution payload envelope proto in a read-only interface.
+func WrappedROSignedExecutionPayloadEnvelope(s *ethpb.SignedExecutionPayloadEnvelope) (interfaces.ROSignedExecutionPayloadEnvelope, error) {
+	w := signedExecutionPayloadEnvelope{s: s}
+	if w.IsNil() {
+		return nil, consensus_types.ErrNilObjectWrapped
+	}
+	return w, nil
+}
+
+// WrappedROExecutionPayloadEnvelope wraps an execution payload envelope proto in a read-only interface.
+func WrappedROExecutionPayloadEnvelope(p *ethpb.ExecutionPayloadEnvelope) (interfaces.ROExecutionPayloadEnvelope, error) {
+	w := &executionPayloadEnvelope{p: p}
+	if w.IsNil() {
+		return nil, consensus_types.ErrNilObjectWrapped
+	}
+	return w, nil
+}
+
+// Envelope returns the execution payload envelope as a read-only interface.
+func (s signedExecutionPayloadEnvelope) Envelope() (interfaces.ROExecutionPayloadEnvelope, error) {
+	return WrappedROExecutionPayloadEnvelope(s.s.Message)
+}
+
+// Signature returns the BLS signature as a 96-byte array.
+func (s signedExecutionPayloadEnvelope) Signature() [field_params.BLSSignatureLength]byte {
+	return [field_params.BLSSignatureLength]byte(s.s.Signature)
+}
+
+// IsNil reports whether the signed envelope or its contents are invalid.
+func (s signedExecutionPayloadEnvelope) IsNil() bool {
+	if s.s == nil {
+		return true
+	}
+	if len(s.s.Signature) != field_params.BLSSignatureLength {
+		return true
+	}
+	if len(s.s.Message.BeaconBlockRoot) != field_params.RootLength {
+		return true
+	}
+	if len(s.s.Message.StateRoot) != field_params.RootLength {
+		return true
+	}
+	if s.s.Message.ExecutionRequests == nil {
+		return true
+	}
+	if s.s.Message.Payload == nil {
+		return true
+	}
+	w := executionPayloadEnvelope{p: s.s.Message}
+	return w.IsNil()
+}
+
+// SigningRoot computes the signing root for the signed envelope with the provided domain.
+func (s signedExecutionPayloadEnvelope) SigningRoot(domain []byte) (root [32]byte, err error) {
+	return signing.ComputeSigningRoot(s.s.Message, domain)
+}
+
+// Proto returns the underlying protobuf message.
+func (s signedExecutionPayloadEnvelope) Proto() proto.Message {
+	return s.s
+}
+
+// IsNil reports whether the envelope or its required fields are invalid.
+func (p *executionPayloadEnvelope) IsNil() bool {
+	if p.p == nil {
+		return true
+	}
+	if p.p.Payload == nil {
+		return true
+	}
+	if len(p.p.BeaconBlockRoot) != field_params.RootLength {
+		return true
+	}
+	return false
+}
+
+// IsBlinded reports whether the envelope contains a blinded payload.
+func (p *executionPayloadEnvelope) IsBlinded() bool {
+	return false
+}
+
+// Execution returns the execution payload as a read-only interface.
+func (p *executionPayloadEnvelope) Execution() (interfaces.ExecutionData, error) {
+	return WrappedExecutionPayloadDeneb(p.p.Payload)
+}
+
+// ExecutionRequests returns the execution requests attached to the envelope.
+func (p *executionPayloadEnvelope) ExecutionRequests() *enginev1.ExecutionRequests {
+	return ethpb.CopyExecutionRequests(p.p.ExecutionRequests)
+}
+
+// BuilderIndex returns the proposer/builder index for the envelope.
+func (p *executionPayloadEnvelope) BuilderIndex() primitives.BuilderIndex {
+	return p.p.BuilderIndex
+}
+
+// BeaconBlockRoot returns the beacon block root referenced by the envelope.
+func (p *executionPayloadEnvelope) BeaconBlockRoot() [field_params.RootLength]byte {
+	return [field_params.RootLength]byte(p.p.BeaconBlockRoot)
+}
+
+// Slot returns the slot of the envelope.
+func (p *executionPayloadEnvelope) Slot() primitives.Slot {
+	return p.p.Slot
+}
+
+// StateRoot returns the state root carried by the envelope.
+func (p *executionPayloadEnvelope) StateRoot() [field_params.RootLength]byte {
+	return [field_params.RootLength]byte(p.p.StateRoot)
+}

consensus-types/blocks/execution_payload_envelope_test.go

@@ -0,0 +1,136 @@
+package blocks_test
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/OffchainLabs/prysm/v7/beacon-chain/core/signing"
+	consensus_types "github.com/OffchainLabs/prysm/v7/consensus-types"
+	"github.com/OffchainLabs/prysm/v7/consensus-types/blocks"
+	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
+	enginev1 "github.com/OffchainLabs/prysm/v7/proto/engine/v1"
+	ethpb "github.com/OffchainLabs/prysm/v7/proto/prysm/v1alpha1"
+	"github.com/OffchainLabs/prysm/v7/testing/assert"
+	"github.com/OffchainLabs/prysm/v7/testing/require"
+)
+
+func validExecutionPayloadEnvelope() *ethpb.ExecutionPayloadEnvelope {
+	payload := &enginev1.ExecutionPayloadDeneb{
+		ParentHash:    bytes.Repeat([]byte{0x01}, 32),
+		FeeRecipient:  bytes.Repeat([]byte{0x02}, 20),
+		StateRoot:     bytes.Repeat([]byte{0x03}, 32),
+		ReceiptsRoot:  bytes.Repeat([]byte{0x04}, 32),
+		LogsBloom:     bytes.Repeat([]byte{0x05}, 256),
+		PrevRandao:    bytes.Repeat([]byte{0x06}, 32),
+		BlockNumber:   1,
+		GasLimit:      2,
+		GasUsed:       3,
+		Timestamp:     4,
+		BaseFeePerGas: bytes.Repeat([]byte{0x07}, 32),
+		BlockHash:     bytes.Repeat([]byte{0x08}, 32),
+		Transactions:  [][]byte{},
+		Withdrawals:   []*enginev1.Withdrawal{},
+		BlobGasUsed:   0,
+		ExcessBlobGas: 0,
+	}
+
+	return &ethpb.ExecutionPayloadEnvelope{
+		Payload: payload,
+		ExecutionRequests: &enginev1.ExecutionRequests{
+			Deposits: []*enginev1.DepositRequest{
+				{
+					Pubkey:                bytes.Repeat([]byte{0x09}, 48),
+					WithdrawalCredentials: bytes.Repeat([]byte{0x0A}, 32),
+					Signature:             bytes.Repeat([]byte{0x0B}, 96),
+				},
+			},
+		},
+		BuilderIndex:    10,
+		BeaconBlockRoot: bytes.Repeat([]byte{0xAA}, 32),
+		Slot:            9,
+		StateRoot:       bytes.Repeat([]byte{0xBB}, 32),
+	}
+}
+
+func TestWrappedROExecutionPayloadEnvelope(t *testing.T) {
+	t.Run("returns error on nil payload", func(t *testing.T) {
+		invalid := validExecutionPayloadEnvelope()
+		invalid.Payload = nil
+		_, err := blocks.WrappedROExecutionPayloadEnvelope(invalid)
+		require.Equal(t, consensus_types.ErrNilObjectWrapped, err)
+	})
+
+	t.Run("returns error on invalid beacon root length", func(t *testing.T) {
+		invalid := validExecutionPayloadEnvelope()
+		invalid.BeaconBlockRoot = []byte{0x01}
+		_, err := blocks.WrappedROExecutionPayloadEnvelope(invalid)
+		require.Equal(t, consensus_types.ErrNilObjectWrapped, err)
+	})
+
+	t.Run("wraps and exposes fields", func(t *testing.T) {
+		env := validExecutionPayloadEnvelope()
+		wrapped, err := blocks.WrappedROExecutionPayloadEnvelope(env)
+		require.NoError(t, err)
+
+		require.Equal(t, primitives.BuilderIndex(10), wrapped.BuilderIndex())
+		require.Equal(t, primitives.Slot(9), wrapped.Slot())
+		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0xAA}, 32)), wrapped.BeaconBlockRoot())
+		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0xBB}, 32)), wrapped.StateRoot())
+
+		reqs := wrapped.ExecutionRequests()
+		require.NotNil(t, reqs)
+		if len(reqs.Deposits) > 0 {
+			reqs.Deposits[0].Pubkey[0] = 0xFF
+			require.NotEqual(t, reqs.Deposits[0].Pubkey[0], env.ExecutionRequests.Deposits[0].Pubkey[0])
+		}
+
+		exec, err := wrapped.Execution()
+		require.NoError(t, err)
+		assert.DeepEqual(t, env.Payload.ParentHash, exec.ParentHash())
+
+		require.Equal(t, false, wrapped.IsBlinded())
+	})
+}
+
+func TestWrappedROSignedExecutionPayloadEnvelope(t *testing.T) {
+	t.Run("returns error for invalid signature length", func(t *testing.T) {
+		signed := &ethpb.SignedExecutionPayloadEnvelope{
+			Message:   validExecutionPayloadEnvelope(),
+			Signature: bytes.Repeat([]byte{0xAA}, 95),
+		}
+		_, err := blocks.WrappedROSignedExecutionPayloadEnvelope(signed)
+		require.Equal(t, consensus_types.ErrNilObjectWrapped, err)
+	})
+
+	t.Run("returns error on nil envelope", func(t *testing.T) {
+		_, err := blocks.WrappedROSignedExecutionPayloadEnvelope(nil)
+		require.Equal(t, consensus_types.ErrNilObjectWrapped, err)
+	})
+
+	t.Run("wraps and provides envelope/signing data", func(t *testing.T) {
+		sig := bytes.Repeat([]byte{0xAB}, 96)
+		signed := &ethpb.SignedExecutionPayloadEnvelope{
+			Message:   validExecutionPayloadEnvelope(),
+			Signature: sig,
+		}
+
+		wrapped, err := blocks.WrappedROSignedExecutionPayloadEnvelope(signed)
+		require.NoError(t, err)
+
+		gotSig := wrapped.Signature()
+		assert.DeepEqual(t, [96]byte(sig), gotSig)
+
+		env, err := wrapped.Envelope()
+		require.NoError(t, err)
+		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0xAA}, 32)), env.BeaconBlockRoot())
+
+		domain := bytes.Repeat([]byte{0xCC}, 32)
+		wantRoot, err := signing.ComputeSigningRoot(signed.Message, domain)
+		require.NoError(t, err)
+		gotRoot, err := wrapped.SigningRoot(domain)
+		require.NoError(t, err)
+		require.Equal(t, wantRoot, gotRoot)
+
+		require.Equal(t, signed, wrapped.Proto())
+	})
+}

consensus-types/blocks/getters_test.go

@@ -671,7 +671,7 @@ func hydrateBeaconBlockBodyGloas() *eth.BeaconBlockBodyGloas {
 				BlockHash:              make([]byte, fieldparams.RootLength),
 				PrevRandao:             make([]byte, fieldparams.RootLength),
 				FeeRecipient:           make([]byte, 20),
-				BlobKzgCommitmentsRoot: make([]byte, fieldparams.RootLength),
+				BlobKzgCommitments:     [][]byte{make([]byte, fieldparams.BLSPubkeyLength)},
 			},
 			Signature: make([]byte, fieldparams.BLSSignatureLength),
 		},

consensus-types/blocks/signed_execution_bid.go

@@ -5,6 +5,7 @@ import (
 	consensus_types "github.com/OffchainLabs/prysm/v7/consensus-types"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/interfaces"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
+	"github.com/OffchainLabs/prysm/v7/encoding/bytesutil"
 	ethpb "github.com/OffchainLabs/prysm/v7/proto/prysm/v1alpha1"
 )
 
@@ -43,11 +44,16 @@ func (h executionPayloadBidGloas) IsNil() bool {
 		len(h.payload.ParentBlockRoot) != 32 ||
 		len(h.payload.BlockHash) != 32 ||
 		len(h.payload.PrevRandao) != 32 ||
-		len(h.payload.BlobKzgCommitmentsRoot) != 32 ||
 		len(h.payload.FeeRecipient) != 20 {
 		return true
 	}
 
+	for _, commitment := range h.payload.BlobKzgCommitments {
+		if len(commitment) != 48 {
+			return true
+		}
+	}
+
 	return false
 }
 
@@ -131,9 +137,14 @@ func (h executionPayloadBidGloas) ExecutionPayment() primitives.Gwei {
 	return primitives.Gwei(h.payload.ExecutionPayment)
 }
 
-// BlobKzgCommitmentsRoot returns the root of the KZG commitments for blobs.
-func (h executionPayloadBidGloas) BlobKzgCommitmentsRoot() [32]byte {
-	return [32]byte(h.payload.BlobKzgCommitmentsRoot)
+// BlobKzgCommitments returns the KZG commitments for blobs.
+func (h executionPayloadBidGloas) BlobKzgCommitments() [][]byte {
+	return bytesutil.SafeCopy2dBytes(h.payload.BlobKzgCommitments)
+}
+
+// BlobKzgCommitmentCount returns the number of blob KZG commitments.
+func (h executionPayloadBidGloas) BlobKzgCommitmentCount() uint64 {
+	return uint64(len(h.payload.BlobKzgCommitments))
 }
 
 // FeeRecipient returns the execution address that will receive the builder payment.

consensus-types/blocks/signed_execution_bid_test.go

@@ -15,17 +15,17 @@ import (
 
 func validExecutionPayloadBid() *ethpb.ExecutionPayloadBid {
 	return &ethpb.ExecutionPayloadBid{
-		ParentBlockHash:        bytes.Repeat([]byte{0x01}, 32),
-		ParentBlockRoot:        bytes.Repeat([]byte{0x02}, 32),
-		BlockHash:              bytes.Repeat([]byte{0x03}, 32),
-		PrevRandao:             bytes.Repeat([]byte{0x04}, 32),
-		GasLimit:               123,
-		BuilderIndex:           5,
-		Slot:                   6,
-		Value:                  7,
-		ExecutionPayment:       8,
-		BlobKzgCommitmentsRoot: bytes.Repeat([]byte{0x05}, 32),
-		FeeRecipient:           bytes.Repeat([]byte{0x06}, 20),
+		ParentBlockHash:    bytes.Repeat([]byte{0x01}, 32),
+		ParentBlockRoot:    bytes.Repeat([]byte{0x02}, 32),
+		BlockHash:          bytes.Repeat([]byte{0x03}, 32),
+		PrevRandao:         bytes.Repeat([]byte{0x04}, 32),
+		GasLimit:           123,
+		BuilderIndex:       5,
+		Slot:               6,
+		Value:              7,
+		ExecutionPayment:   8,
+		BlobKzgCommitments: [][]byte{bytes.Repeat([]byte{0x05}, 48)},
+		FeeRecipient:       bytes.Repeat([]byte{0x06}, 20),
 	}
 }
 
@@ -52,8 +52,8 @@ func TestWrappedROExecutionPayloadBid(t *testing.T) {
 				mutate: func(b *ethpb.ExecutionPayloadBid) { b.PrevRandao = []byte{0x04} },
 			},
 			{
-				name:   "blob kzg commitments root",
-				mutate: func(b *ethpb.ExecutionPayloadBid) { b.BlobKzgCommitmentsRoot = []byte{0x05} },
+				name:   "blob kzg commitments length",
+				mutate: func(b *ethpb.ExecutionPayloadBid) { b.BlobKzgCommitments = [][]byte{[]byte{0x05}} },
 			},
 			{
 				name:   "fee recipient",
@@ -85,7 +85,8 @@ func TestWrappedROExecutionPayloadBid(t *testing.T) {
 		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0x02}, 32)), wrapped.ParentBlockRoot())
 		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0x03}, 32)), wrapped.BlockHash())
 		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0x04}, 32)), wrapped.PrevRandao())
-		assert.DeepEqual(t, [32]byte(bytes.Repeat([]byte{0x05}, 32)), wrapped.BlobKzgCommitmentsRoot())
+		assert.DeepEqual(t, [][]byte{bytes.Repeat([]byte{0x05}, 48)}, wrapped.BlobKzgCommitments())
+		require.Equal(t, uint64(1), wrapped.BlobKzgCommitmentCount())
 		assert.DeepEqual(t, [20]byte(bytes.Repeat([]byte{0x06}, 20)), wrapped.FeeRecipient())
 	})
 }

consensus-types/interfaces/BUILD.bazel

@@ -5,6 +5,7 @@ go_library(
     srcs = [
         "beacon_block.go",
         "error.go",
+        "execution_payload_envelope.go",
         "light_client.go",
         "signed_execution_payload_bid.go",
         "utils.go",

consensus-types/interfaces/execution_payload_envelope.go

@@ -0,0 +1,27 @@
+package interfaces
+
+import (
+	field_params "github.com/OffchainLabs/prysm/v7/config/fieldparams"
+	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
+	enginev1 "github.com/OffchainLabs/prysm/v7/proto/engine/v1"
+	"google.golang.org/protobuf/proto"
+)
+
+type ROSignedExecutionPayloadEnvelope interface {
+	Envelope() (ROExecutionPayloadEnvelope, error)
+	Signature() [field_params.BLSSignatureLength]byte
+	SigningRoot([]byte) ([32]byte, error)
+	IsNil() bool
+	Proto() proto.Message
+}
+
+type ROExecutionPayloadEnvelope interface {
+	Execution() (ExecutionData, error)
+	ExecutionRequests() *enginev1.ExecutionRequests
+	BuilderIndex() primitives.BuilderIndex
+	BeaconBlockRoot() [field_params.RootLength]byte
+	Slot() primitives.Slot
+	StateRoot() [field_params.RootLength]byte
+	IsBlinded() bool
+	IsNil() bool
+}

consensus-types/interfaces/signed_execution_payload_bid.go

@@ -22,7 +22,8 @@ type ROExecutionPayloadBid interface {
 	Slot() primitives.Slot
 	Value() primitives.Gwei
 	ExecutionPayment() primitives.Gwei
-	BlobKzgCommitmentsRoot() [32]byte
+	BlobKzgCommitments() [][]byte
+	BlobKzgCommitmentCount() uint64
 	FeeRecipient() [20]byte
 	IsNil() bool
 }

hack/gen-logs.sh

@@ -31,6 +31,11 @@ EXCLUDED_PATH_PREFIXES=(
   ".vscode"
 )
 
+# Gitignore overrides: paths that should still be scanned even if ignored by VCS.
+GITIGNORE_OVERRIDES=(
+  "cmd/beacon-chain/execution"
+)
+
 # The logrus import path
 LOGRUS_IMPORT="github.com/sirupsen/logrus"
 # ----------------------------
@@ -70,6 +75,14 @@ rg_args=(
   -0    # NUL-delimited output
 )
 
+if [[ ${#GITIGNORE_OVERRIDES[@]} -gt 0 ]]; then
+  # Disable VCS ignores so overrides are honored.
+  rg_args+=( --no-ignore-vcs )
+  for ov in "${GITIGNORE_OVERRIDES[@]}"; do
+    rg_args+=( --glob "$ov/**" )
+  done
+fi
+
 for ex in "${EXCLUDED_PATH_PREFIXES[@]}"; do
   rg_args+=( --glob "!$ex/**" )
 done

io/logs/hook.go

@@ -6,20 +6,28 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+type HookIdentifier string
+
 type WriterHook struct {
 	AllowedLevels []logrus.Level
 	Writer        io.Writer
 	Formatter     logrus.Formatter
+	Identifier    HookIdentifier
 }
 
 func (hook *WriterHook) Levels() []logrus.Level {
-	if hook.AllowedLevels == nil || len(hook.AllowedLevels) == 0 {
+	if len(hook.AllowedLevels) == 0 {
 		return logrus.AllLevels
 	}
 	return hook.AllowedLevels
 }
 
 func (hook *WriterHook) Fire(entry *logrus.Entry) error {
+	val, ok := entry.Data[LogTargetField]
+	if ok && val != hook.Identifier {
+		return nil
+	}
+
 	line, err := hook.Formatter.Format(entry)
 	if err != nil {
 		return err

io/logs/logutil.go

@@ -17,11 +17,43 @@ import (
 	"gopkg.in/natefinch/lumberjack.v2"
 )
 
-var ephemeralLogFileVerbosity = logrus.DebugLevel
+var (
+	userVerbosity = logrus.InfoLevel
+	vmodule       = make(map[string]logrus.Level)
+)
 
-// SetLoggingLevel sets the base logging level for logrus.
-func SetLoggingLevel(lvl logrus.Level) {
-	logrus.SetLevel(max(lvl, ephemeralLogFileVerbosity))
+const (
+	ephemeralLogFileVerbosity                = logrus.DebugLevel
+	LogTargetField                           = "log_target"
+	LogTargetEphemeral        HookIdentifier = "ephemeral"
+	LogTargetUser             HookIdentifier = "user"
+)
+
+// SetLoggingLevelAndData sets the base logging level for logrus.
+func SetLoggingLevelAndData(baseVerbosity logrus.Level, vmoduleMap map[string]logrus.Level, maxVmoduleLevel logrus.Level, disableEphemeral bool) {
+	userVerbosity = baseVerbosity
+	vmodule = vmoduleMap
+
+	globalLevel := max(baseVerbosity, maxVmoduleLevel)
+	if !disableEphemeral {
+		globalLevel = max(globalLevel, ephemeralLogFileVerbosity)
+	}
+	logrus.SetLevel(globalLevel)
+}
+
+// PackageVerbosity returns the verbosity of a given package.
+func PackageVerbosity(packagePath string) logrus.Level {
+	bestLen := 0
+	bestLevel := userVerbosity
+	for k, v := range vmodule {
+		if k == packagePath || strings.HasPrefix(packagePath, k+"/") {
+			if len(k) > bestLen {
+				bestLen = len(k)
+				bestLevel = v
+			}
+		}
+	}
+	return bestLevel
 }
 
 func addLogWriter(w io.Writer) {
@@ -68,6 +100,7 @@ func ConfigurePersistentLogging(logFileName string, format string, lvl logrus.Le
 		Formatter:     formatter,
 		Writer:        f,
 		AllowedLevels: logrus.AllLevels[:max(lvl, maxVmoduleLevel)+1],
+		Identifier:    LogTargetUser,
 	})
 
 	logrus.Debug("File logging initialized")
@@ -101,6 +134,7 @@ func ConfigureEphemeralLogFile(datadirPath string, app string) error {
 		Formatter:     formatter,
 		Writer:        debugWriter,
 		AllowedLevels: logrus.AllLevels[:ephemeralLogFileVerbosity+1],
+		Identifier:    LogTargetEphemeral,
 	})
 
 	logrus.WithField("path", logFilePath).Debug("Ephemeral log file initialized")

proto/engine/v1/gloas.pb.go

@@ -1,288 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.36.3
-// 	protoc        v3.21.7
-// source: proto/engine/v1/gloas.proto
-
-package enginev1
-
-import (
-	reflect "reflect"
-	sync "sync"
-
-	github_com_OffchainLabs_prysm_v6_consensus_types_primitives "github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
-	_ "github.com/OffchainLabs/prysm/v7/proto/eth/ext"
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type ExecutionPayloadEnvelope struct {
-	state              protoimpl.MessageState                                                     `protogen:"open.v1"`
-	Payload            *ExecutionPayloadDeneb                                                     `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
-	ExecutionRequests  *ExecutionRequests                                                         `protobuf:"bytes,2,opt,name=execution_requests,json=executionRequests,proto3" json:"execution_requests,omitempty"`
-	BuilderIndex       github_com_OffchainLabs_prysm_v6_consensus_types_primitives.ValidatorIndex `protobuf:"varint,3,opt,name=builder_index,json=builderIndex,proto3" json:"builder_index,omitempty" cast-type:"github.com/OffchainLabs/prysm/v7/consensus-types/primitives.ValidatorIndex"`
-	BeaconBlockRoot    []byte                                                                     `protobuf:"bytes,4,opt,name=beacon_block_root,json=beaconBlockRoot,proto3" json:"beacon_block_root,omitempty" ssz-size:"32"`
-	Slot               github_com_OffchainLabs_prysm_v6_consensus_types_primitives.Slot           `protobuf:"varint,5,opt,name=slot,proto3" json:"slot,omitempty" cast-type:"github.com/OffchainLabs/prysm/v7/consensus-types/primitives.Slot"`
-	BlobKzgCommitments [][]byte                                                                   `protobuf:"bytes,6,rep,name=blob_kzg_commitments,json=blobKzgCommitments,proto3" json:"blob_kzg_commitments,omitempty" ssz-max:"4096" ssz-size:"?,48"`
-	StateRoot          []byte                                                                     `protobuf:"bytes,7,opt,name=state_root,json=stateRoot,proto3" json:"state_root,omitempty" ssz-size:"32"`
-	unknownFields      protoimpl.UnknownFields
-	sizeCache          protoimpl.SizeCache
-}
-
-func (x *ExecutionPayloadEnvelope) Reset() {
-	*x = ExecutionPayloadEnvelope{}
-	mi := &file_proto_engine_v1_gloas_proto_msgTypes[0]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *ExecutionPayloadEnvelope) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ExecutionPayloadEnvelope) ProtoMessage() {}
-
-func (x *ExecutionPayloadEnvelope) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_engine_v1_gloas_proto_msgTypes[0]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ExecutionPayloadEnvelope.ProtoReflect.Descriptor instead.
-func (*ExecutionPayloadEnvelope) Descriptor() ([]byte, []int) {
-	return file_proto_engine_v1_gloas_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *ExecutionPayloadEnvelope) GetPayload() *ExecutionPayloadDeneb {
-	if x != nil {
-		return x.Payload
-	}
-	return nil
-}
-
-func (x *ExecutionPayloadEnvelope) GetExecutionRequests() *ExecutionRequests {
-	if x != nil {
-		return x.ExecutionRequests
-	}
-	return nil
-}
-
-func (x *ExecutionPayloadEnvelope) GetBuilderIndex() github_com_OffchainLabs_prysm_v6_consensus_types_primitives.ValidatorIndex {
-	if x != nil {
-		return x.BuilderIndex
-	}
-	return github_com_OffchainLabs_prysm_v6_consensus_types_primitives.ValidatorIndex(0)
-}
-
-func (x *ExecutionPayloadEnvelope) GetBeaconBlockRoot() []byte {
-	if x != nil {
-		return x.BeaconBlockRoot
-	}
-	return nil
-}
-
-func (x *ExecutionPayloadEnvelope) GetSlot() github_com_OffchainLabs_prysm_v6_consensus_types_primitives.Slot {
-	if x != nil {
-		return x.Slot
-	}
-	return github_com_OffchainLabs_prysm_v6_consensus_types_primitives.Slot(0)
-}
-
-func (x *ExecutionPayloadEnvelope) GetBlobKzgCommitments() [][]byte {
-	if x != nil {
-		return x.BlobKzgCommitments
-	}
-	return nil
-}
-
-func (x *ExecutionPayloadEnvelope) GetStateRoot() []byte {
-	if x != nil {
-		return x.StateRoot
-	}
-	return nil
-}
-
-type SignedExecutionPayloadEnvelope struct {
-	state         protoimpl.MessageState    `protogen:"open.v1"`
-	Message       *ExecutionPayloadEnvelope `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"`
-	Signature     []byte                    `protobuf:"bytes,2,opt,name=signature,proto3" json:"signature,omitempty" ssz-size:"96"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *SignedExecutionPayloadEnvelope) Reset() {
-	*x = SignedExecutionPayloadEnvelope{}
-	mi := &file_proto_engine_v1_gloas_proto_msgTypes[1]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *SignedExecutionPayloadEnvelope) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*SignedExecutionPayloadEnvelope) ProtoMessage() {}
-
-func (x *SignedExecutionPayloadEnvelope) ProtoReflect() protoreflect.Message {
-	mi := &file_proto_engine_v1_gloas_proto_msgTypes[1]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use SignedExecutionPayloadEnvelope.ProtoReflect.Descriptor instead.
-func (*SignedExecutionPayloadEnvelope) Descriptor() ([]byte, []int) {
-	return file_proto_engine_v1_gloas_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *SignedExecutionPayloadEnvelope) GetMessage() *ExecutionPayloadEnvelope {
-	if x != nil {
-		return x.Message
-	}
-	return nil
-}
-
-func (x *SignedExecutionPayloadEnvelope) GetSignature() []byte {
-	if x != nil {
-		return x.Signature
-	}
-	return nil
-}
-
-var File_proto_engine_v1_gloas_proto protoreflect.FileDescriptor
-
-var file_proto_engine_v1_gloas_proto_rawDesc = []byte{
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-	0x33,
-}
-
-var (
-	file_proto_engine_v1_gloas_proto_rawDescOnce sync.Once
-	file_proto_engine_v1_gloas_proto_rawDescData = file_proto_engine_v1_gloas_proto_rawDesc
-)
-
-func file_proto_engine_v1_gloas_proto_rawDescGZIP() []byte {
-	file_proto_engine_v1_gloas_proto_rawDescOnce.Do(func() {
-		file_proto_engine_v1_gloas_proto_rawDescData = protoimpl.X.CompressGZIP(file_proto_engine_v1_gloas_proto_rawDescData)
-	})
-	return file_proto_engine_v1_gloas_proto_rawDescData
-}
-
-var file_proto_engine_v1_gloas_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_proto_engine_v1_gloas_proto_goTypes = []any{
-	(*ExecutionPayloadEnvelope)(nil),       // 0: ethereum.engine.v1.ExecutionPayloadEnvelope
-	(*SignedExecutionPayloadEnvelope)(nil), // 1: ethereum.engine.v1.SignedExecutionPayloadEnvelope
-	(*ExecutionPayloadDeneb)(nil),          // 2: ethereum.engine.v1.ExecutionPayloadDeneb
-	(*ExecutionRequests)(nil),              // 3: ethereum.engine.v1.ExecutionRequests
-}
-var file_proto_engine_v1_gloas_proto_depIdxs = []int32{
-	2, // 0: ethereum.engine.v1.ExecutionPayloadEnvelope.payload:type_name -> ethereum.engine.v1.ExecutionPayloadDeneb
-	3, // 1: ethereum.engine.v1.ExecutionPayloadEnvelope.execution_requests:type_name -> ethereum.engine.v1.ExecutionRequests
-	0, // 2: ethereum.engine.v1.SignedExecutionPayloadEnvelope.message:type_name -> ethereum.engine.v1.ExecutionPayloadEnvelope
-	3, // [3:3] is the sub-list for method output_type
-	3, // [3:3] is the sub-list for method input_type
-	3, // [3:3] is the sub-list for extension type_name
-	3, // [3:3] is the sub-list for extension extendee
-	0, // [0:3] is the sub-list for field type_name
-}
-
-func init() { file_proto_engine_v1_gloas_proto_init() }
-func file_proto_engine_v1_gloas_proto_init() {
-	if File_proto_engine_v1_gloas_proto != nil {
-		return
-	}
-	file_proto_engine_v1_execution_engine_proto_init()
-	file_proto_engine_v1_electra_proto_init()
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_proto_engine_v1_gloas_proto_rawDesc,
-			NumEnums:      0,
-			NumMessages:   2,
-			NumExtensions: 0,
-			NumServices:   0,
-		},
-		GoTypes:           file_proto_engine_v1_gloas_proto_goTypes,
-		DependencyIndexes: file_proto_engine_v1_gloas_proto_depIdxs,
-		MessageInfos:      file_proto_engine_v1_gloas_proto_msgTypes,
-	}.Build()
-	File_proto_engine_v1_gloas_proto = out.File
-	file_proto_engine_v1_gloas_proto_rawDesc = nil
-	file_proto_engine_v1_gloas_proto_goTypes = nil
-	file_proto_engine_v1_gloas_proto_depIdxs = nil
-}

proto/prysm/v1alpha1/cloners.go

@@ -144,15 +144,17 @@ func copySignedExecutionPayloadBid(header *SignedExecutionPayloadBid) *SignedExe
 	}
 	if header.Message != nil {
 		copied.Message = &ExecutionPayloadBid{
-			ParentBlockHash:        bytesutil.SafeCopyBytes(header.Message.ParentBlockHash),
-			ParentBlockRoot:        bytesutil.SafeCopyBytes(header.Message.ParentBlockRoot),
-			BlockHash:              bytesutil.SafeCopyBytes(header.Message.BlockHash),
-			FeeRecipient:           bytesutil.SafeCopyBytes(header.Message.FeeRecipient),
-			GasLimit:               header.Message.GasLimit,
-			BuilderIndex:           header.Message.BuilderIndex,
-			Slot:                   header.Message.Slot,
-			Value:                  header.Message.Value,
-			BlobKzgCommitmentsRoot: bytesutil.SafeCopyBytes(header.Message.BlobKzgCommitmentsRoot),
+			ParentBlockHash:    bytesutil.SafeCopyBytes(header.Message.ParentBlockHash),
+			ParentBlockRoot:    bytesutil.SafeCopyBytes(header.Message.ParentBlockRoot),
+			BlockHash:          bytesutil.SafeCopyBytes(header.Message.BlockHash),
+			PrevRandao:         bytesutil.SafeCopyBytes(header.Message.PrevRandao),
+			FeeRecipient:       bytesutil.SafeCopyBytes(header.Message.FeeRecipient),
+			GasLimit:           header.Message.GasLimit,
+			BuilderIndex:       header.Message.BuilderIndex,
+			Slot:               header.Message.Slot,
+			Value:              header.Message.Value,
+			ExecutionPayment:   header.Message.ExecutionPayment,
+			BlobKzgCommitments: bytesutil.SafeCopy2dBytes(header.Message.BlobKzgCommitments),
 		}
 	}
 	return copied

proto/prysm/v1alpha1/cloners_test.go

@@ -1215,15 +1215,16 @@ func genSignedExecutionPayloadBidGloas() *v1alpha1.SignedExecutionPayloadBid {
 
 func genExecutionPayloadBidGloas() *v1alpha1.ExecutionPayloadBid {
 	return &v1alpha1.ExecutionPayloadBid{
-		ParentBlockHash:        bytes(32),
-		ParentBlockRoot:        bytes(32),
-		BlockHash:              bytes(32),
-		FeeRecipient:           bytes(20),
-		GasLimit:               rand.Uint64(),
-		BuilderIndex:           primitives.BuilderIndex(rand.Uint64()),
-		Slot:                   primitives.Slot(rand.Uint64()),
-		Value:                  primitives.Gwei(rand.Uint64()),
-		BlobKzgCommitmentsRoot: bytes(32),
+		ParentBlockHash:    bytes(32),
+		ParentBlockRoot:    bytes(32),
+		BlockHash:          bytes(32),
+		FeeRecipient:       bytes(20),
+		GasLimit:           rand.Uint64(),
+		BuilderIndex:       primitives.BuilderIndex(rand.Uint64()),
+		Slot:               primitives.Slot(rand.Uint64()),
+		Value:              primitives.Gwei(rand.Uint64()),
+		ExecutionPayment:   primitives.Gwei(rand.Uint64()),
+		BlobKzgCommitments: [][]byte{bytes(48)},
 	}
 }
 

proto/prysm/v1alpha1/gloas.go

@@ -10,17 +10,17 @@ func (header *ExecutionPayloadBid) Copy() *ExecutionPayloadBid {
 		return nil
 	}
 	return &ExecutionPayloadBid{
-		ParentBlockHash:        bytesutil.SafeCopyBytes(header.ParentBlockHash),
-		ParentBlockRoot:        bytesutil.SafeCopyBytes(header.ParentBlockRoot),
-		BlockHash:              bytesutil.SafeCopyBytes(header.BlockHash),
-		PrevRandao:             bytesutil.SafeCopyBytes(header.PrevRandao),
-		FeeRecipient:           bytesutil.SafeCopyBytes(header.FeeRecipient),
-		GasLimit:               header.GasLimit,
-		BuilderIndex:           header.BuilderIndex,
-		Slot:                   header.Slot,
-		Value:                  header.Value,
-		ExecutionPayment:       header.ExecutionPayment,
-		BlobKzgCommitmentsRoot: bytesutil.SafeCopyBytes(header.BlobKzgCommitmentsRoot),
+		ParentBlockHash:    bytesutil.SafeCopyBytes(header.ParentBlockHash),
+		ParentBlockRoot:    bytesutil.SafeCopyBytes(header.ParentBlockRoot),
+		BlockHash:          bytesutil.SafeCopyBytes(header.BlockHash),
+		PrevRandao:         bytesutil.SafeCopyBytes(header.PrevRandao),
+		FeeRecipient:       bytesutil.SafeCopyBytes(header.FeeRecipient),
+		GasLimit:           header.GasLimit,
+		BuilderIndex:       header.BuilderIndex,
+		Slot:               header.Slot,
+		Value:              header.Value,
+		ExecutionPayment:   header.ExecutionPayment,
+		BlobKzgCommitments: bytesutil.SafeCopy2dBytes(header.BlobKzgCommitments),
 	}
 }
 

proto/prysm/v1alpha1/gloas.proto

@@ -33,7 +33,7 @@ option go_package = "github.com/OffchainLabs/prysm/v7/proto/prysm/v1alpha1;eth";
 //     slot: Slot
 //     value: Gwei
 //     execution_payment: Gwei
-//     blob_kzg_commitments_root: Root
+//     blob_kzg_commitments: List[KZGCommitment, MAX_BLOB_COMMITMENTS_PER_BLOCK]
 message ExecutionPayloadBid {
   bytes parent_block_hash = 1 [ (ethereum.eth.ext.ssz_size) = "32" ];
   bytes parent_block_root = 2 [ (ethereum.eth.ext.ssz_size) = "32" ];
@@ -56,7 +56,10 @@ message ExecutionPayloadBid {
     (ethereum.eth.ext.cast_type) =
         "github.com/OffchainLabs/prysm/v7/consensus-types/primitives.Gwei"
   ];
-  bytes blob_kzg_commitments_root = 11 [ (ethereum.eth.ext.ssz_size) = "32" ];
+  repeated bytes blob_kzg_commitments = 11 [
+    (ethereum.eth.ext.ssz_size) = "?,48",
+    (ethereum.eth.ext.ssz_max) = "max_blob_commitments.size"
+  ];
 }
 
 // SignedExecutionPayloadBid wraps an execution payload bid with a signature.
@@ -366,7 +369,6 @@ message BuilderPendingWithdrawal {
 // class DataColumnSidecar(Container):
 //     index: ColumnIndex
 //     column: List[Cell, MAX_BLOB_COMMITMENTS_PER_BLOCK]
-//     kzg_commitents: List[KZGCommitment, MAX_BLOB_COMMITMENTS_PER_BLOCK]
 //     kzg_proofs: List[KZGProof, MAX_BLOB_COMMITMENTS_PER_BLOCK]
 //     slot: Slot
 //     beacon_block_root: Root
@@ -376,10 +378,6 @@ message DataColumnSidecarGloas {
     (ethereum.eth.ext.ssz_size) = "?,bytes_per_cell.size",
     (ethereum.eth.ext.ssz_max) = "max_blob_commitments.size"
   ];
-  repeated bytes kzg_commitments = 3 [
-    (ethereum.eth.ext.ssz_size) = "?,48",
-    (ethereum.eth.ext.ssz_max) = "max_blob_commitments.size"
-  ];
   repeated bytes kzg_proofs = 4 [
     (ethereum.eth.ext.ssz_size) = "?,48",
     (ethereum.eth.ext.ssz_max) = "max_blob_commitments.size"
@@ -402,7 +400,6 @@ message DataColumnSidecarGloas {
 //     builder_index: BuilderIndex
 //     beacon_block_root: Root
 //     slot: Slot
-//     blob_kzg_commitments: List[KZGCommitment, MAX_BLOB_COMMITMENTS_PER_BLOCK]
 //     state_root: Root
 message ExecutionPayloadEnvelope {
   ethereum.engine.v1.ExecutionPayloadDeneb payload = 1;
@@ -415,11 +412,7 @@ message ExecutionPayloadEnvelope {
     (ethereum.eth.ext.cast_type) =
         "github.com/OffchainLabs/prysm/v7/consensus-types/primitives.Slot"
   ];
-  repeated bytes blob_kzg_commitments = 6 [
-    (ethereum.eth.ext.ssz_size) = "?,48",
-    (ethereum.eth.ext.ssz_max) = "max_blob_commitments.size"
-  ];
-  bytes state_root = 7 [ (ethereum.eth.ext.ssz_size) = "32" ];
+  bytes state_root = 6 [ (ethereum.eth.ext.ssz_size) = "32" ];
 }
 
 // SignedExecutionPayloadEnvelope wraps an execution payload envelope with a signature.

proto/prysm/v1alpha1/gloas.ssz.go

@@ -15,6 +15,7 @@ func (e *ExecutionPayloadBid) MarshalSSZ() ([]byte, error) {
 // MarshalSSZTo ssz marshals the ExecutionPayloadBid object to a target array
 func (e *ExecutionPayloadBid) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	dst = buf
+	offset := int(192)
 
 	// Field (0) 'ParentBlockHash'
 	if size := len(e.ParentBlockHash); size != 32 {
@@ -66,12 +67,22 @@ func (e *ExecutionPayloadBid) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	// Field (9) 'ExecutionPayment'
 	dst = ssz.MarshalUint64(dst, uint64(e.ExecutionPayment))
 
-	// Field (10) 'BlobKzgCommitmentsRoot'
-	if size := len(e.BlobKzgCommitmentsRoot); size != 32 {
-		err = ssz.ErrBytesLengthFn("--.BlobKzgCommitmentsRoot", size, 32)
+	// Offset (10) 'BlobKzgCommitments'
+	dst = ssz.WriteOffset(dst, offset)
+	offset += len(e.BlobKzgCommitments) * 48
+
+	// Field (10) 'BlobKzgCommitments'
+	if size := len(e.BlobKzgCommitments); size > 4096 {
+		err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
 		return
 	}
-	dst = append(dst, e.BlobKzgCommitmentsRoot...)
+	for ii := 0; ii < len(e.BlobKzgCommitments); ii++ {
+		if size := len(e.BlobKzgCommitments[ii]); size != 48 {
+			err = ssz.ErrBytesLengthFn("--.BlobKzgCommitments[ii]", size, 48)
+			return
+		}
+		dst = append(dst, e.BlobKzgCommitments[ii]...)
+	}
 
 	return
 }
@@ -80,10 +91,13 @@ func (e *ExecutionPayloadBid) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 func (e *ExecutionPayloadBid) UnmarshalSSZ(buf []byte) error {
 	var err error
 	size := uint64(len(buf))
-	if size != 220 {
+	if size < 192 {
 		return ssz.ErrSize
 	}
 
+	tail := buf
+	var o10 uint64
+
 	// Field (0) 'ParentBlockHash'
 	if cap(e.ParentBlockHash) == 0 {
 		e.ParentBlockHash = make([]byte, 0, len(buf[0:32]))
@@ -129,18 +143,40 @@ func (e *ExecutionPayloadBid) UnmarshalSSZ(buf []byte) error {
 	// Field (9) 'ExecutionPayment'
 	e.ExecutionPayment = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[180:188]))
 
-	// Field (10) 'BlobKzgCommitmentsRoot'
-	if cap(e.BlobKzgCommitmentsRoot) == 0 {
-		e.BlobKzgCommitmentsRoot = make([]byte, 0, len(buf[188:220]))
+	// Offset (10) 'BlobKzgCommitments'
+	if o10 = ssz.ReadOffset(buf[188:192]); o10 > size {
+		return ssz.ErrOffset
 	}
-	e.BlobKzgCommitmentsRoot = append(e.BlobKzgCommitmentsRoot, buf[188:220]...)
 
+	if o10 != 192 {
+		return ssz.ErrInvalidVariableOffset
+	}
+
+	// Field (10) 'BlobKzgCommitments'
+	{
+		buf = tail[o10:]
+		num, err := ssz.DivideInt2(len(buf), 48, 4096)
+		if err != nil {
+			return err
+		}
+		e.BlobKzgCommitments = make([][]byte, num)
+		for ii := 0; ii < num; ii++ {
+			if cap(e.BlobKzgCommitments[ii]) == 0 {
+				e.BlobKzgCommitments[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
+			}
+			e.BlobKzgCommitments[ii] = append(e.BlobKzgCommitments[ii], buf[ii*48:(ii+1)*48]...)
+		}
+	}
 	return err
 }
 
 // SizeSSZ returns the ssz encoded size in bytes for the ExecutionPayloadBid object
 func (e *ExecutionPayloadBid) SizeSSZ() (size int) {
-	size = 220
+	size = 192
+
+	// Field (10) 'BlobKzgCommitments'
+	size += len(e.BlobKzgCommitments) * 48
+
 	return
 }
 
@@ -203,12 +239,24 @@ func (e *ExecutionPayloadBid) HashTreeRootWith(hh *ssz.Hasher) (err error) {
 	// Field (9) 'ExecutionPayment'
 	hh.PutUint64(uint64(e.ExecutionPayment))
 
-	// Field (10) 'BlobKzgCommitmentsRoot'
-	if size := len(e.BlobKzgCommitmentsRoot); size != 32 {
-		err = ssz.ErrBytesLengthFn("--.BlobKzgCommitmentsRoot", size, 32)
-		return
+	// Field (10) 'BlobKzgCommitments'
+	{
+		if size := len(e.BlobKzgCommitments); size > 4096 {
+			err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
+			return
+		}
+		subIndx := hh.Index()
+		for _, i := range e.BlobKzgCommitments {
+			if len(i) != 48 {
+				err = ssz.ErrBytesLength
+				return
+			}
+			hh.PutBytes(i)
+		}
+
+		numItems := uint64(len(e.BlobKzgCommitments))
+		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
 	}
-	hh.PutBytes(e.BlobKzgCommitmentsRoot)
 
 	hh.Merkleize(indx)
 	return
@@ -222,14 +270,14 @@ func (s *SignedExecutionPayloadBid) MarshalSSZ() ([]byte, error) {
 // MarshalSSZTo ssz marshals the SignedExecutionPayloadBid object to a target array
 func (s *SignedExecutionPayloadBid) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	dst = buf
+	offset := int(100)
 
-	// Field (0) 'Message'
+	// Offset (0) 'Message'
+	dst = ssz.WriteOffset(dst, offset)
 	if s.Message == nil {
 		s.Message = new(ExecutionPayloadBid)
 	}
-	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
-		return
-	}
+	offset += s.Message.SizeSSZ()
 
 	// Field (1) 'Signature'
 	if size := len(s.Signature); size != 96 {
@@ -238,6 +286,11 @@ func (s *SignedExecutionPayloadBid) MarshalSSZTo(buf []byte) (dst []byte, err er
 	}
 	dst = append(dst, s.Signature...)
 
+	// Field (0) 'Message'
+	if dst, err = s.Message.MarshalSSZTo(dst); err != nil {
+		return
+	}
+
 	return
 }
 
@@ -245,30 +298,51 @@ func (s *SignedExecutionPayloadBid) MarshalSSZTo(buf []byte) (dst []byte, err er
 func (s *SignedExecutionPayloadBid) UnmarshalSSZ(buf []byte) error {
 	var err error
 	size := uint64(len(buf))
-	if size != 316 {
+	if size < 100 {
 		return ssz.ErrSize
 	}
 
-	// Field (0) 'Message'
-	if s.Message == nil {
-		s.Message = new(ExecutionPayloadBid)
+	tail := buf
+	var o0 uint64
+
+	// Offset (0) 'Message'
+	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
+		return ssz.ErrOffset
 	}
-	if err = s.Message.UnmarshalSSZ(buf[0:220]); err != nil {
-		return err
+
+	if o0 != 100 {
+		return ssz.ErrInvalidVariableOffset
 	}
 
 	// Field (1) 'Signature'
 	if cap(s.Signature) == 0 {
-		s.Signature = make([]byte, 0, len(buf[220:316]))
+		s.Signature = make([]byte, 0, len(buf[4:100]))
 	}
-	s.Signature = append(s.Signature, buf[220:316]...)
+	s.Signature = append(s.Signature, buf[4:100]...)
 
+	// Field (0) 'Message'
+	{
+		buf = tail[o0:]
+		if s.Message == nil {
+			s.Message = new(ExecutionPayloadBid)
+		}
+		if err = s.Message.UnmarshalSSZ(buf); err != nil {
+			return err
+		}
+	}
 	return err
 }
 
 // SizeSSZ returns the ssz encoded size in bytes for the SignedExecutionPayloadBid object
 func (s *SignedExecutionPayloadBid) SizeSSZ() (size int) {
-	size = 316
+	size = 100
+
+	// Field (0) 'Message'
+	if s.Message == nil {
+		s.Message = new(ExecutionPayloadBid)
+	}
+	size += s.Message.SizeSSZ()
+
 	return
 }
 
@@ -742,7 +816,7 @@ func (b *BeaconBlockBodyGloas) MarshalSSZ() ([]byte, error) {
 // MarshalSSZTo ssz marshals the BeaconBlockBodyGloas object to a target array
 func (b *BeaconBlockBodyGloas) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	dst = buf
-	offset := int(704)
+	offset := int(392)
 
 	// Field (0) 'RandaoReveal'
 	if size := len(b.RandaoReveal); size != 96 {
@@ -804,13 +878,12 @@ func (b *BeaconBlockBodyGloas) MarshalSSZTo(buf []byte) (dst []byte, err error)
 	dst = ssz.WriteOffset(dst, offset)
 	offset += len(b.BlsToExecutionChanges) * 172
 
-	// Field (10) 'SignedExecutionPayloadBid'
+	// Offset (10) 'SignedExecutionPayloadBid'
+	dst = ssz.WriteOffset(dst, offset)
 	if b.SignedExecutionPayloadBid == nil {
 		b.SignedExecutionPayloadBid = new(SignedExecutionPayloadBid)
 	}
-	if dst, err = b.SignedExecutionPayloadBid.MarshalSSZTo(dst); err != nil {
-		return
-	}
+	offset += b.SignedExecutionPayloadBid.SizeSSZ()
 
 	// Offset (11) 'PayloadAttestations'
 	dst = ssz.WriteOffset(dst, offset)
@@ -896,6 +969,11 @@ func (b *BeaconBlockBodyGloas) MarshalSSZTo(buf []byte) (dst []byte, err error)
 		}
 	}
 
+	// Field (10) 'SignedExecutionPayloadBid'
+	if dst, err = b.SignedExecutionPayloadBid.MarshalSSZTo(dst); err != nil {
+		return
+	}
+
 	// Field (11) 'PayloadAttestations'
 	if size := len(b.PayloadAttestations); size > 4 {
 		err = ssz.ErrListTooBigFn("--.PayloadAttestations", size, 4)
@@ -914,12 +992,12 @@ func (b *BeaconBlockBodyGloas) MarshalSSZTo(buf []byte) (dst []byte, err error)
 func (b *BeaconBlockBodyGloas) UnmarshalSSZ(buf []byte) error {
 	var err error
 	size := uint64(len(buf))
-	if size < 704 {
+	if size < 392 {
 		return ssz.ErrSize
 	}
 
 	tail := buf
-	var o3, o4, o5, o6, o7, o9, o11 uint64
+	var o3, o4, o5, o6, o7, o9, o10, o11 uint64
 
 	// Field (0) 'RandaoReveal'
 	if cap(b.RandaoReveal) == 0 {
@@ -946,7 +1024,7 @@ func (b *BeaconBlockBodyGloas) UnmarshalSSZ(buf []byte) error {
 		return ssz.ErrOffset
 	}
 
-	if o3 != 704 {
+	if o3 != 392 {
 		return ssz.ErrInvalidVariableOffset
 	}
 
@@ -983,16 +1061,13 @@ func (b *BeaconBlockBodyGloas) UnmarshalSSZ(buf []byte) error {
 		return ssz.ErrOffset
 	}
 
-	// Field (10) 'SignedExecutionPayloadBid'
-	if b.SignedExecutionPayloadBid == nil {
-		b.SignedExecutionPayloadBid = new(SignedExecutionPayloadBid)
-	}
-	if err = b.SignedExecutionPayloadBid.UnmarshalSSZ(buf[384:700]); err != nil {
-		return err
+	// Offset (10) 'SignedExecutionPayloadBid'
+	if o10 = ssz.ReadOffset(buf[384:388]); o10 > size || o9 > o10 {
+		return ssz.ErrOffset
 	}
 
 	// Offset (11) 'PayloadAttestations'
-	if o11 = ssz.ReadOffset(buf[700:704]); o11 > size || o9 > o11 {
+	if o11 = ssz.ReadOffset(buf[388:392]); o11 > size || o10 > o11 {
 		return ssz.ErrOffset
 	}
 
@@ -1096,7 +1171,7 @@ func (b *BeaconBlockBodyGloas) UnmarshalSSZ(buf []byte) error {
 
 	// Field (9) 'BlsToExecutionChanges'
 	{
-		buf = tail[o9:o11]
+		buf = tail[o9:o10]
 		num, err := ssz.DivideInt2(len(buf), 172, 16)
 		if err != nil {
 			return err
@@ -1112,6 +1187,17 @@ func (b *BeaconBlockBodyGloas) UnmarshalSSZ(buf []byte) error {
 		}
 	}
 
+	// Field (10) 'SignedExecutionPayloadBid'
+	{
+		buf = tail[o10:o11]
+		if b.SignedExecutionPayloadBid == nil {
+			b.SignedExecutionPayloadBid = new(SignedExecutionPayloadBid)
+		}
+		if err = b.SignedExecutionPayloadBid.UnmarshalSSZ(buf); err != nil {
+			return err
+		}
+	}
+
 	// Field (11) 'PayloadAttestations'
 	{
 		buf = tail[o11:]
@@ -1134,7 +1220,7 @@ func (b *BeaconBlockBodyGloas) UnmarshalSSZ(buf []byte) error {
 
 // SizeSSZ returns the ssz encoded size in bytes for the BeaconBlockBodyGloas object
 func (b *BeaconBlockBodyGloas) SizeSSZ() (size int) {
-	size = 704
+	size = 392
 
 	// Field (3) 'ProposerSlashings'
 	size += len(b.ProposerSlashings) * 416
@@ -1160,6 +1246,12 @@ func (b *BeaconBlockBodyGloas) SizeSSZ() (size int) {
 	// Field (9) 'BlsToExecutionChanges'
 	size += len(b.BlsToExecutionChanges) * 172
 
+	// Field (10) 'SignedExecutionPayloadBid'
+	if b.SignedExecutionPayloadBid == nil {
+		b.SignedExecutionPayloadBid = new(SignedExecutionPayloadBid)
+	}
+	size += b.SignedExecutionPayloadBid.SizeSSZ()
+
 	// Field (11) 'PayloadAttestations'
 	size += len(b.PayloadAttestations) * 202
 
@@ -1437,7 +1529,7 @@ func (b *BeaconStateGloas) MarshalSSZ() ([]byte, error) {
 // MarshalSSZTo ssz marshals the BeaconStateGloas object to a target array
 func (b *BeaconStateGloas) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	dst = buf
-	offset := int(2741333)
+	offset := int(2741117)
 
 	// Field (0) 'GenesisTime'
 	dst = ssz.MarshalUint64(dst, b.GenesisTime)
@@ -1602,13 +1694,12 @@ func (b *BeaconStateGloas) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 		return
 	}
 
-	// Field (24) 'LatestExecutionPayloadBid'
+	// Offset (24) 'LatestExecutionPayloadBid'
+	dst = ssz.WriteOffset(dst, offset)
 	if b.LatestExecutionPayloadBid == nil {
 		b.LatestExecutionPayloadBid = new(ExecutionPayloadBid)
 	}
-	if dst, err = b.LatestExecutionPayloadBid.MarshalSSZTo(dst); err != nil {
-		return
-	}
+	offset += b.LatestExecutionPayloadBid.SizeSSZ()
 
 	// Field (25) 'NextWithdrawalIndex'
 	dst = ssz.MarshalUint64(dst, b.NextWithdrawalIndex)
@@ -1766,6 +1857,11 @@ func (b *BeaconStateGloas) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 		dst = ssz.MarshalUint64(dst, b.InactivityScores[ii])
 	}
 
+	// Field (24) 'LatestExecutionPayloadBid'
+	if dst, err = b.LatestExecutionPayloadBid.MarshalSSZTo(dst); err != nil {
+		return
+	}
+
 	// Field (27) 'HistoricalSummaries'
 	if size := len(b.HistoricalSummaries); size > 16777216 {
 		err = ssz.ErrListTooBigFn("--.HistoricalSummaries", size, 16777216)
@@ -1850,12 +1946,12 @@ func (b *BeaconStateGloas) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 	var err error
 	size := uint64(len(buf))
-	if size < 2741333 {
+	if size < 2741117 {
 		return ssz.ErrSize
 	}
 
 	tail := buf
-	var o7, o9, o11, o12, o15, o16, o21, o27, o34, o35, o36, o38, o42, o44 uint64
+	var o7, o9, o11, o12, o15, o16, o21, o24, o27, o34, o35, o36, o38, o42, o44 uint64
 
 	// Field (0) 'GenesisTime'
 	b.GenesisTime = ssz.UnmarshallUint64(buf[0:8])
@@ -1908,7 +2004,7 @@ func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 		return ssz.ErrOffset
 	}
 
-	if o7 != 2741333 {
+	if o7 != 2741117 {
 		return ssz.ErrInvalidVariableOffset
 	}
 
@@ -2014,77 +2110,74 @@ func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 		return err
 	}
 
-	// Field (24) 'LatestExecutionPayloadBid'
-	if b.LatestExecutionPayloadBid == nil {
-		b.LatestExecutionPayloadBid = new(ExecutionPayloadBid)
-	}
-	if err = b.LatestExecutionPayloadBid.UnmarshalSSZ(buf[2736629:2736849]); err != nil {
-		return err
+	// Offset (24) 'LatestExecutionPayloadBid'
+	if o24 = ssz.ReadOffset(buf[2736629:2736633]); o24 > size || o21 > o24 {
+		return ssz.ErrOffset
 	}
 
 	// Field (25) 'NextWithdrawalIndex'
-	b.NextWithdrawalIndex = ssz.UnmarshallUint64(buf[2736849:2736857])
+	b.NextWithdrawalIndex = ssz.UnmarshallUint64(buf[2736633:2736641])
 
 	// Field (26) 'NextWithdrawalValidatorIndex'
-	b.NextWithdrawalValidatorIndex = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[2736857:2736865]))
+	b.NextWithdrawalValidatorIndex = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.ValidatorIndex(ssz.UnmarshallUint64(buf[2736641:2736649]))
 
 	// Offset (27) 'HistoricalSummaries'
-	if o27 = ssz.ReadOffset(buf[2736865:2736869]); o27 > size || o21 > o27 {
+	if o27 = ssz.ReadOffset(buf[2736649:2736653]); o27 > size || o24 > o27 {
 		return ssz.ErrOffset
 	}
 
 	// Field (28) 'DepositRequestsStartIndex'
-	b.DepositRequestsStartIndex = ssz.UnmarshallUint64(buf[2736869:2736877])
+	b.DepositRequestsStartIndex = ssz.UnmarshallUint64(buf[2736653:2736661])
 
 	// Field (29) 'DepositBalanceToConsume'
-	b.DepositBalanceToConsume = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[2736877:2736885]))
+	b.DepositBalanceToConsume = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[2736661:2736669]))
 
 	// Field (30) 'ExitBalanceToConsume'
-	b.ExitBalanceToConsume = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[2736885:2736893]))
+	b.ExitBalanceToConsume = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[2736669:2736677]))
 
 	// Field (31) 'EarliestExitEpoch'
-	b.EarliestExitEpoch = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Epoch(ssz.UnmarshallUint64(buf[2736893:2736901]))
+	b.EarliestExitEpoch = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Epoch(ssz.UnmarshallUint64(buf[2736677:2736685]))
 
 	// Field (32) 'ConsolidationBalanceToConsume'
-	b.ConsolidationBalanceToConsume = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[2736901:2736909]))
+	b.ConsolidationBalanceToConsume = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Gwei(ssz.UnmarshallUint64(buf[2736685:2736693]))
 
 	// Field (33) 'EarliestConsolidationEpoch'
-	b.EarliestConsolidationEpoch = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Epoch(ssz.UnmarshallUint64(buf[2736909:2736917]))
+	b.EarliestConsolidationEpoch = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Epoch(ssz.UnmarshallUint64(buf[2736693:2736701]))
 
 	// Offset (34) 'PendingDeposits'
-	if o34 = ssz.ReadOffset(buf[2736917:2736921]); o34 > size || o27 > o34 {
+	if o34 = ssz.ReadOffset(buf[2736701:2736705]); o34 > size || o27 > o34 {
 		return ssz.ErrOffset
 	}
 
 	// Offset (35) 'PendingPartialWithdrawals'
-	if o35 = ssz.ReadOffset(buf[2736921:2736925]); o35 > size || o34 > o35 {
+	if o35 = ssz.ReadOffset(buf[2736705:2736709]); o35 > size || o34 > o35 {
 		return ssz.ErrOffset
 	}
 
 	// Offset (36) 'PendingConsolidations'
-	if o36 = ssz.ReadOffset(buf[2736925:2736929]); o36 > size || o35 > o36 {
+	if o36 = ssz.ReadOffset(buf[2736709:2736713]); o36 > size || o35 > o36 {
 		return ssz.ErrOffset
 	}
 
 	// Field (37) 'ProposerLookahead'
 	b.ProposerLookahead = ssz.ExtendUint64(b.ProposerLookahead, 64)
 	for ii := 0; ii < 64; ii++ {
-		b.ProposerLookahead[ii] = ssz.UnmarshallUint64(buf[2736929:2737441][ii*8 : (ii+1)*8])
+		b.ProposerLookahead[ii] = ssz.UnmarshallUint64(buf[2736713:2737225][ii*8 : (ii+1)*8])
 	}
 
 	// Offset (38) 'Builders'
-	if o38 = ssz.ReadOffset(buf[2737441:2737445]); o38 > size || o36 > o38 {
+	if o38 = ssz.ReadOffset(buf[2737225:2737229]); o38 > size || o36 > o38 {
 		return ssz.ErrOffset
 	}
 
 	// Field (39) 'NextWithdrawalBuilderIndex'
-	b.NextWithdrawalBuilderIndex = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.BuilderIndex(ssz.UnmarshallUint64(buf[2737445:2737453]))
+	b.NextWithdrawalBuilderIndex = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.BuilderIndex(ssz.UnmarshallUint64(buf[2737229:2737237]))
 
 	// Field (40) 'ExecutionPayloadAvailability'
 	if cap(b.ExecutionPayloadAvailability) == 0 {
-		b.ExecutionPayloadAvailability = make([]byte, 0, len(buf[2737453:2738477]))
+		b.ExecutionPayloadAvailability = make([]byte, 0, len(buf[2737237:2738261]))
 	}
-	b.ExecutionPayloadAvailability = append(b.ExecutionPayloadAvailability, buf[2737453:2738477]...)
+	b.ExecutionPayloadAvailability = append(b.ExecutionPayloadAvailability, buf[2737237:2738261]...)
 
 	// Field (41) 'BuilderPendingPayments'
 	b.BuilderPendingPayments = make([]*BuilderPendingPayment, 64)
@@ -2092,24 +2185,24 @@ func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 		if b.BuilderPendingPayments[ii] == nil {
 			b.BuilderPendingPayments[ii] = new(BuilderPendingPayment)
 		}
-		if err = b.BuilderPendingPayments[ii].UnmarshalSSZ(buf[2738477:2741293][ii*44 : (ii+1)*44]); err != nil {
+		if err = b.BuilderPendingPayments[ii].UnmarshalSSZ(buf[2738261:2741077][ii*44 : (ii+1)*44]); err != nil {
 			return err
 		}
 	}
 
 	// Offset (42) 'BuilderPendingWithdrawals'
-	if o42 = ssz.ReadOffset(buf[2741293:2741297]); o42 > size || o38 > o42 {
+	if o42 = ssz.ReadOffset(buf[2741077:2741081]); o42 > size || o38 > o42 {
 		return ssz.ErrOffset
 	}
 
 	// Field (43) 'LatestBlockHash'
 	if cap(b.LatestBlockHash) == 0 {
-		b.LatestBlockHash = make([]byte, 0, len(buf[2741297:2741329]))
+		b.LatestBlockHash = make([]byte, 0, len(buf[2741081:2741113]))
 	}
-	b.LatestBlockHash = append(b.LatestBlockHash, buf[2741297:2741329]...)
+	b.LatestBlockHash = append(b.LatestBlockHash, buf[2741081:2741113]...)
 
 	// Offset (44) 'PayloadExpectedWithdrawals'
-	if o44 = ssz.ReadOffset(buf[2741329:2741333]); o44 > size || o42 > o44 {
+	if o44 = ssz.ReadOffset(buf[2741113:2741117]); o44 > size || o42 > o44 {
 		return ssz.ErrOffset
 	}
 
@@ -2204,7 +2297,7 @@ func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 
 	// Field (21) 'InactivityScores'
 	{
-		buf = tail[o21:o27]
+		buf = tail[o21:o24]
 		num, err := ssz.DivideInt2(len(buf), 8, 1099511627776)
 		if err != nil {
 			return err
@@ -2215,6 +2308,17 @@ func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 		}
 	}
 
+	// Field (24) 'LatestExecutionPayloadBid'
+	{
+		buf = tail[o24:o27]
+		if b.LatestExecutionPayloadBid == nil {
+			b.LatestExecutionPayloadBid = new(ExecutionPayloadBid)
+		}
+		if err = b.LatestExecutionPayloadBid.UnmarshalSSZ(buf); err != nil {
+			return err
+		}
+	}
+
 	// Field (27) 'HistoricalSummaries'
 	{
 		buf = tail[o27:o34]
@@ -2345,7 +2449,7 @@ func (b *BeaconStateGloas) UnmarshalSSZ(buf []byte) error {
 
 // SizeSSZ returns the ssz encoded size in bytes for the BeaconStateGloas object
 func (b *BeaconStateGloas) SizeSSZ() (size int) {
-	size = 2741333
+	size = 2741117
 
 	// Field (7) 'HistoricalRoots'
 	size += len(b.HistoricalRoots) * 32
@@ -2368,6 +2472,12 @@ func (b *BeaconStateGloas) SizeSSZ() (size int) {
 	// Field (21) 'InactivityScores'
 	size += len(b.InactivityScores) * 8
 
+	// Field (24) 'LatestExecutionPayloadBid'
+	if b.LatestExecutionPayloadBid == nil {
+		b.LatestExecutionPayloadBid = new(ExecutionPayloadBid)
+	}
+	size += b.LatestExecutionPayloadBid.SizeSSZ()
+
 	// Field (27) 'HistoricalSummaries'
 	size += len(b.HistoricalSummaries) * 64
 
@@ -2981,7 +3091,7 @@ func (d *DataColumnSidecarGloas) MarshalSSZ() ([]byte, error) {
 // MarshalSSZTo ssz marshals the DataColumnSidecarGloas object to a target array
 func (d *DataColumnSidecarGloas) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	dst = buf
-	offset := int(60)
+	offset := int(56)
 
 	// Field (0) 'Index'
 	dst = ssz.MarshalUint64(dst, d.Index)
@@ -2990,18 +3100,14 @@ func (d *DataColumnSidecarGloas) MarshalSSZTo(buf []byte) (dst []byte, err error
 	dst = ssz.WriteOffset(dst, offset)
 	offset += len(d.Column) * 2048
 
-	// Offset (2) 'KzgCommitments'
-	dst = ssz.WriteOffset(dst, offset)
-	offset += len(d.KzgCommitments) * 48
-
-	// Offset (3) 'KzgProofs'
+	// Offset (2) 'KzgProofs'
 	dst = ssz.WriteOffset(dst, offset)
 	offset += len(d.KzgProofs) * 48
 
-	// Field (4) 'Slot'
+	// Field (3) 'Slot'
 	dst = ssz.MarshalUint64(dst, uint64(d.Slot))
 
-	// Field (5) 'BeaconBlockRoot'
+	// Field (4) 'BeaconBlockRoot'
 	if size := len(d.BeaconBlockRoot); size != 32 {
 		err = ssz.ErrBytesLengthFn("--.BeaconBlockRoot", size, 32)
 		return
@@ -3021,20 +3127,7 @@ func (d *DataColumnSidecarGloas) MarshalSSZTo(buf []byte) (dst []byte, err error
 		dst = append(dst, d.Column[ii]...)
 	}
 
-	// Field (2) 'KzgCommitments'
-	if size := len(d.KzgCommitments); size > 4096 {
-		err = ssz.ErrListTooBigFn("--.KzgCommitments", size, 4096)
-		return
-	}
-	for ii := 0; ii < len(d.KzgCommitments); ii++ {
-		if size := len(d.KzgCommitments[ii]); size != 48 {
-			err = ssz.ErrBytesLengthFn("--.KzgCommitments[ii]", size, 48)
-			return
-		}
-		dst = append(dst, d.KzgCommitments[ii]...)
-	}
-
-	// Field (3) 'KzgProofs'
+	// Field (2) 'KzgProofs'
 	if size := len(d.KzgProofs); size > 4096 {
 		err = ssz.ErrListTooBigFn("--.KzgProofs", size, 4096)
 		return
@@ -3054,12 +3147,12 @@ func (d *DataColumnSidecarGloas) MarshalSSZTo(buf []byte) (dst []byte, err error
 func (d *DataColumnSidecarGloas) UnmarshalSSZ(buf []byte) error {
 	var err error
 	size := uint64(len(buf))
-	if size < 60 {
+	if size < 56 {
 		return ssz.ErrSize
 	}
 
 	tail := buf
-	var o1, o2, o3 uint64
+	var o1, o2 uint64
 
 	// Field (0) 'Index'
 	d.Index = ssz.UnmarshallUint64(buf[0:8])
@@ -3069,28 +3162,23 @@ func (d *DataColumnSidecarGloas) UnmarshalSSZ(buf []byte) error {
 		return ssz.ErrOffset
 	}
 
-	if o1 != 60 {
+	if o1 != 56 {
 		return ssz.ErrInvalidVariableOffset
 	}
 
-	// Offset (2) 'KzgCommitments'
+	// Offset (2) 'KzgProofs'
 	if o2 = ssz.ReadOffset(buf[12:16]); o2 > size || o1 > o2 {
 		return ssz.ErrOffset
 	}
 
-	// Offset (3) 'KzgProofs'
-	if o3 = ssz.ReadOffset(buf[16:20]); o3 > size || o2 > o3 {
-		return ssz.ErrOffset
-	}
+	// Field (3) 'Slot'
+	d.Slot = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[16:24]))
 
-	// Field (4) 'Slot'
-	d.Slot = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[20:28]))
-
-	// Field (5) 'BeaconBlockRoot'
+	// Field (4) 'BeaconBlockRoot'
 	if cap(d.BeaconBlockRoot) == 0 {
-		d.BeaconBlockRoot = make([]byte, 0, len(buf[28:60]))
+		d.BeaconBlockRoot = make([]byte, 0, len(buf[24:56]))
 	}
-	d.BeaconBlockRoot = append(d.BeaconBlockRoot, buf[28:60]...)
+	d.BeaconBlockRoot = append(d.BeaconBlockRoot, buf[24:56]...)
 
 	// Field (1) 'Column'
 	{
@@ -3108,25 +3196,9 @@ func (d *DataColumnSidecarGloas) UnmarshalSSZ(buf []byte) error {
 		}
 	}
 
-	// Field (2) 'KzgCommitments'
+	// Field (2) 'KzgProofs'
 	{
-		buf = tail[o2:o3]
-		num, err := ssz.DivideInt2(len(buf), 48, 4096)
-		if err != nil {
-			return err
-		}
-		d.KzgCommitments = make([][]byte, num)
-		for ii := 0; ii < num; ii++ {
-			if cap(d.KzgCommitments[ii]) == 0 {
-				d.KzgCommitments[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
-			}
-			d.KzgCommitments[ii] = append(d.KzgCommitments[ii], buf[ii*48:(ii+1)*48]...)
-		}
-	}
-
-	// Field (3) 'KzgProofs'
-	{
-		buf = tail[o3:]
+		buf = tail[o2:]
 		num, err := ssz.DivideInt2(len(buf), 48, 4096)
 		if err != nil {
 			return err
@@ -3144,15 +3216,12 @@ func (d *DataColumnSidecarGloas) UnmarshalSSZ(buf []byte) error {
 
 // SizeSSZ returns the ssz encoded size in bytes for the DataColumnSidecarGloas object
 func (d *DataColumnSidecarGloas) SizeSSZ() (size int) {
-	size = 60
+	size = 56
 
 	// Field (1) 'Column'
 	size += len(d.Column) * 2048
 
-	// Field (2) 'KzgCommitments'
-	size += len(d.KzgCommitments) * 48
-
-	// Field (3) 'KzgProofs'
+	// Field (2) 'KzgProofs'
 	size += len(d.KzgProofs) * 48
 
 	return
@@ -3189,26 +3258,7 @@ func (d *DataColumnSidecarGloas) HashTreeRootWith(hh *ssz.Hasher) (err error) {
 		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
 	}
 
-	// Field (2) 'KzgCommitments'
-	{
-		if size := len(d.KzgCommitments); size > 4096 {
-			err = ssz.ErrListTooBigFn("--.KzgCommitments", size, 4096)
-			return
-		}
-		subIndx := hh.Index()
-		for _, i := range d.KzgCommitments {
-			if len(i) != 48 {
-				err = ssz.ErrBytesLength
-				return
-			}
-			hh.PutBytes(i)
-		}
-
-		numItems := uint64(len(d.KzgCommitments))
-		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
-	}
-
-	// Field (3) 'KzgProofs'
+	// Field (2) 'KzgProofs'
 	{
 		if size := len(d.KzgProofs); size > 4096 {
 			err = ssz.ErrListTooBigFn("--.KzgProofs", size, 4096)
@@ -3227,10 +3277,10 @@ func (d *DataColumnSidecarGloas) HashTreeRootWith(hh *ssz.Hasher) (err error) {
 		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
 	}
 
-	// Field (4) 'Slot'
+	// Field (3) 'Slot'
 	hh.PutUint64(uint64(d.Slot))
 
-	// Field (5) 'BeaconBlockRoot'
+	// Field (4) 'BeaconBlockRoot'
 	if size := len(d.BeaconBlockRoot); size != 32 {
 		err = ssz.ErrBytesLengthFn("--.BeaconBlockRoot", size, 32)
 		return
@@ -3249,7 +3299,7 @@ func (e *ExecutionPayloadEnvelope) MarshalSSZ() ([]byte, error) {
 // MarshalSSZTo ssz marshals the ExecutionPayloadEnvelope object to a target array
 func (e *ExecutionPayloadEnvelope) MarshalSSZTo(buf []byte) (dst []byte, err error) {
 	dst = buf
-	offset := int(92)
+	offset := int(88)
 
 	// Offset (0) 'Payload'
 	dst = ssz.WriteOffset(dst, offset)
@@ -3278,11 +3328,7 @@ func (e *ExecutionPayloadEnvelope) MarshalSSZTo(buf []byte) (dst []byte, err err
 	// Field (4) 'Slot'
 	dst = ssz.MarshalUint64(dst, uint64(e.Slot))
 
-	// Offset (5) 'BlobKzgCommitments'
-	dst = ssz.WriteOffset(dst, offset)
-	offset += len(e.BlobKzgCommitments) * 48
-
-	// Field (6) 'StateRoot'
+	// Field (5) 'StateRoot'
 	if size := len(e.StateRoot); size != 32 {
 		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
 		return
@@ -3299,19 +3345,6 @@ func (e *ExecutionPayloadEnvelope) MarshalSSZTo(buf []byte) (dst []byte, err err
 		return
 	}
 
-	// Field (5) 'BlobKzgCommitments'
-	if size := len(e.BlobKzgCommitments); size > 4096 {
-		err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
-		return
-	}
-	for ii := 0; ii < len(e.BlobKzgCommitments); ii++ {
-		if size := len(e.BlobKzgCommitments[ii]); size != 48 {
-			err = ssz.ErrBytesLengthFn("--.BlobKzgCommitments[ii]", size, 48)
-			return
-		}
-		dst = append(dst, e.BlobKzgCommitments[ii]...)
-	}
-
 	return
 }
 
@@ -3319,19 +3352,19 @@ func (e *ExecutionPayloadEnvelope) MarshalSSZTo(buf []byte) (dst []byte, err err
 func (e *ExecutionPayloadEnvelope) UnmarshalSSZ(buf []byte) error {
 	var err error
 	size := uint64(len(buf))
-	if size < 92 {
+	if size < 88 {
 		return ssz.ErrSize
 	}
 
 	tail := buf
-	var o0, o1, o5 uint64
+	var o0, o1 uint64
 
 	// Offset (0) 'Payload'
 	if o0 = ssz.ReadOffset(buf[0:4]); o0 > size {
 		return ssz.ErrOffset
 	}
 
-	if o0 != 92 {
+	if o0 != 88 {
 		return ssz.ErrInvalidVariableOffset
 	}
 
@@ -3352,16 +3385,11 @@ func (e *ExecutionPayloadEnvelope) UnmarshalSSZ(buf []byte) error {
 	// Field (4) 'Slot'
 	e.Slot = github_com_OffchainLabs_prysm_v7_consensus_types_primitives.Slot(ssz.UnmarshallUint64(buf[48:56]))
 
-	// Offset (5) 'BlobKzgCommitments'
-	if o5 = ssz.ReadOffset(buf[56:60]); o5 > size || o1 > o5 {
-		return ssz.ErrOffset
-	}
-
-	// Field (6) 'StateRoot'
+	// Field (5) 'StateRoot'
 	if cap(e.StateRoot) == 0 {
-		e.StateRoot = make([]byte, 0, len(buf[60:92]))
+		e.StateRoot = make([]byte, 0, len(buf[56:88]))
 	}
-	e.StateRoot = append(e.StateRoot, buf[60:92]...)
+	e.StateRoot = append(e.StateRoot, buf[56:88]...)
 
 	// Field (0) 'Payload'
 	{
@@ -3376,7 +3404,7 @@ func (e *ExecutionPayloadEnvelope) UnmarshalSSZ(buf []byte) error {
 
 	// Field (1) 'ExecutionRequests'
 	{
-		buf = tail[o1:o5]
+		buf = tail[o1:]
 		if e.ExecutionRequests == nil {
 			e.ExecutionRequests = new(v1.ExecutionRequests)
 		}
@@ -3384,28 +3412,12 @@ func (e *ExecutionPayloadEnvelope) UnmarshalSSZ(buf []byte) error {
 			return err
 		}
 	}
-
-	// Field (5) 'BlobKzgCommitments'
-	{
-		buf = tail[o5:]
-		num, err := ssz.DivideInt2(len(buf), 48, 4096)
-		if err != nil {
-			return err
-		}
-		e.BlobKzgCommitments = make([][]byte, num)
-		for ii := 0; ii < num; ii++ {
-			if cap(e.BlobKzgCommitments[ii]) == 0 {
-				e.BlobKzgCommitments[ii] = make([]byte, 0, len(buf[ii*48:(ii+1)*48]))
-			}
-			e.BlobKzgCommitments[ii] = append(e.BlobKzgCommitments[ii], buf[ii*48:(ii+1)*48]...)
-		}
-	}
 	return err
 }
 
 // SizeSSZ returns the ssz encoded size in bytes for the ExecutionPayloadEnvelope object
 func (e *ExecutionPayloadEnvelope) SizeSSZ() (size int) {
-	size = 92
+	size = 88
 
 	// Field (0) 'Payload'
 	if e.Payload == nil {
@@ -3419,9 +3431,6 @@ func (e *ExecutionPayloadEnvelope) SizeSSZ() (size int) {
 	}
 	size += e.ExecutionRequests.SizeSSZ()
 
-	// Field (5) 'BlobKzgCommitments'
-	size += len(e.BlobKzgCommitments) * 48
-
 	return
 }
 
@@ -3457,26 +3466,7 @@ func (e *ExecutionPayloadEnvelope) HashTreeRootWith(hh *ssz.Hasher) (err error)
 	// Field (4) 'Slot'
 	hh.PutUint64(uint64(e.Slot))
 
-	// Field (5) 'BlobKzgCommitments'
-	{
-		if size := len(e.BlobKzgCommitments); size > 4096 {
-			err = ssz.ErrListTooBigFn("--.BlobKzgCommitments", size, 4096)
-			return
-		}
-		subIndx := hh.Index()
-		for _, i := range e.BlobKzgCommitments {
-			if len(i) != 48 {
-				err = ssz.ErrBytesLength
-				return
-			}
-			hh.PutBytes(i)
-		}
-
-		numItems := uint64(len(e.BlobKzgCommitments))
-		hh.MerkleizeWithMixin(subIndx, numItems, 4096)
-	}
-
-	// Field (6) 'StateRoot'
+	// Field (5) 'StateRoot'
 	if size := len(e.StateRoot); size != 32 {
 		err = ssz.ErrBytesLengthFn("--.StateRoot", size, 32)
 		return

proto/prysm/v1alpha1/gloas_test.go

@@ -23,17 +23,17 @@ func TestExecutionPayloadBid_Copy(t *testing.T) {
 		{
 			name: "fully populated bid",
 			bid: &ExecutionPayloadBid{
-				ParentBlockHash:        []byte("parent_block_hash_32_bytes_long!"),
-				ParentBlockRoot:        []byte("parent_block_root_32_bytes_long!"),
-				BlockHash:              []byte("block_hash_32_bytes_are_long!!"),
-				PrevRandao:             []byte("prev_randao_32_bytes_long!!!"),
-				FeeRecipient:           []byte("fee_recipient_20_byt"),
-				GasLimit:               15000000,
-				BuilderIndex:           primitives.BuilderIndex(42),
-				Slot:                   primitives.Slot(12345),
-				ExecutionPayment:       5645654,
-				Value:                  1000000000000000000,
-				BlobKzgCommitmentsRoot: []byte("blob_kzg_commitments_32_bytes!!"),
+				ParentBlockHash:    []byte("parent_block_hash_32_bytes_long!"),
+				ParentBlockRoot:    []byte("parent_block_root_32_bytes_long!"),
+				BlockHash:          []byte("block_hash_32_bytes_are_long!!"),
+				PrevRandao:         []byte("prev_randao_32_bytes_long!!!"),
+				FeeRecipient:       []byte("fee_recipient_20_byt"),
+				GasLimit:           15000000,
+				BuilderIndex:       primitives.BuilderIndex(42),
+				Slot:               primitives.Slot(12345),
+				Value:              1000000000000000000,
+				ExecutionPayment:   5645654,
+				BlobKzgCommitments: [][]byte{[]byte("blob_kzg_commitments_48_bytes_longer_than_needed")},
 			},
 		},
 	}

runtime/logging/logrus-prefixed-formatter/formatter.go

@@ -334,7 +334,7 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *logrus.Entry, keys
 		_, err = fmt.Fprintf(b, "%s %s%s "+messageFormat, colorScheme.TimestampColor(timestamp), level, prefix, message)
 	}
 	for _, k := range keys {
-		if k != "package" {
+		if k != "package" && k != "log_target" {
 			v := entry.Data[k]
 
 			format := "%+v"

runtime/version/version.go

@@ -34,8 +34,17 @@ func SemanticVersion() string {
 	return gitTag
 }
 
+// GitCommit returns the current build commit hash.
+func GitCommit() string {
+	return resolvedGitCommit()
+}
+
 // BuildData returns the git tag and commit of the current build.
 func BuildData() string {
+	return fmt.Sprintf("Prysm/%s/%s", gitTag, resolvedGitCommit())
+}
+
+func resolvedGitCommit() string {
 	// if doing a local build, these values are not interpolated
 	if gitCommit == "{STABLE_GIT_COMMIT}" {
 		commit, err := exec.Command("git", "rev-parse", "HEAD").Output()
@@ -45,5 +54,5 @@ func BuildData() string {
 			gitCommit = strings.TrimRight(string(commit), "\r\n")
 		}
 	}
-	return fmt.Sprintf("Prysm/%s/%s", gitTag, gitCommit)
+	return gitCommit
 }