Delete eth1ChainData.BeaconState

beacon-chain/blockchain/service_test.go

@@ -22,7 +22,6 @@ import (
 	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/slashings"
 	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/voluntaryexits"
 	"github.com/prysmaticlabs/prysm/v5/beacon-chain/startup"
-	state_native "github.com/prysmaticlabs/prysm/v5/beacon-chain/state/state-native"
 	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state/stategen"
 	"github.com/prysmaticlabs/prysm/v5/config/features"
 	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
@@ -49,13 +48,11 @@ func setupBeaconChain(t *testing.T, beaconDB db.Database) *Service {
 		srv.Stop()
 	})
 	bState, _ := util.DeterministicGenesisState(t, 10)
-	pbState, err := state_native.ProtobufBeaconStatePhase0(bState.ToProtoUnsafe())
 	require.NoError(t, err)
 	mockTrie, err := trie.NewTrie(0)
 	require.NoError(t, err)
 	err = beaconDB.SaveExecutionChainData(ctx, &ethpb.ETH1ChainData{
-		BeaconState: pbState,
-		Trie:        mockTrie.ToProto(),
+		Trie: mockTrie.ToProto(),
 		CurrentEth1Data: &ethpb.LatestETH1Data{
 			BlockHash: make([]byte, 32),
 		},

beacon-chain/execution/log_processing.go

@@ -19,7 +19,6 @@ import (
 	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/helpers"
 	coreState "github.com/prysmaticlabs/prysm/v5/beacon-chain/core/transition"
 	"github.com/prysmaticlabs/prysm/v5/beacon-chain/execution/types"
-	statenative "github.com/prysmaticlabs/prysm/v5/beacon-chain/state/state-native"
 	"github.com/prysmaticlabs/prysm/v5/config/params"
 	contracts "github.com/prysmaticlabs/prysm/v5/contracts/deposit"
 	"github.com/prysmaticlabs/prysm/v5/crypto/hash"
@@ -565,14 +564,9 @@ func (s *Service) processChainStartIfReady(ctx context.Context, blockHash [32]by
 
 // savePowchainData saves all powchain related metadata to disk.
 func (s *Service) savePowchainData(ctx context.Context) error {
-	pbState, err := statenative.ProtobufBeaconStatePhase0(s.preGenesisState.ToProtoUnsafe())
-	if err != nil {
-		return err
-	}
 	eth1Data := &ethpb.ETH1ChainData{
 		CurrentEth1Data:   s.latestEth1Data,
 		ChainstartData:    s.chainStartData,
-		BeaconState:       pbState, // I promise not to mutate it!
 		DepositContainers: s.cfg.depositCache.AllDepositContainers(ctx),
 	}
 	fd, err := s.cfg.depositCache.FinalizedDeposits(ctx)

beacon-chain/execution/service.go

@@ -7,7 +7,6 @@ import (
 	"context"
 	"fmt"
 	"math/big"
-	"reflect"
 	"runtime/debug"
 	"sort"
 	"sync"
@@ -743,12 +742,6 @@ func (s *Service) initializeEth1Data(ctx context.Context, eth1DataInDB *ethpb.ET
 		return err
 	}
 	s.chainStartData = eth1DataInDB.ChainstartData
-	if !reflect.ValueOf(eth1DataInDB.BeaconState).IsZero() {
-		s.preGenesisState, err = native.InitializeFromProtoPhase0(eth1DataInDB.BeaconState)
-		if err != nil {
-			return errors.Wrap(err, "Could not initialize state trie")
-		}
-	}
 	s.latestEth1Data = eth1DataInDB.CurrentEth1Data
 	ctrs := eth1DataInDB.DepositContainers
 	// Look at previously finalized index, as we are building off a finalized
@@ -812,10 +805,6 @@ func (s *Service) validPowchainData(ctx context.Context) (*ethpb.ETH1ChainData,
 		return eth1Data, nil
 	}
 	if eth1Data == nil || !eth1Data.ChainstartData.Chainstarted || !validateDepositContainers(eth1Data.DepositContainers) {
-		pbState, err := native.ProtobufBeaconStatePhase0(s.preGenesisState.ToProtoUnsafe())
-		if err != nil {
-			return nil, err
-		}
 		s.chainStartData = &ethpb.ChainStartData{
 			Chainstarted:       true,
 			GenesisTime:        genState.GenesisTime(),
@@ -826,7 +815,6 @@ func (s *Service) validPowchainData(ctx context.Context) (*ethpb.ETH1ChainData,
 		eth1Data = &ethpb.ETH1ChainData{
 			CurrentEth1Data:   s.latestEth1Data,
 			ChainstartData:    s.chainStartData,
-			BeaconState:       pbState,
 			DepositContainers: s.cfg.depositCache.AllDepositContainers(ctx),
 		}
 		trie, ok := s.depositTrie.(*depositsnapshot.DepositTree)

beacon-chain/execution/service_test.go

@@ -824,11 +824,6 @@ func TestService_migrateOldDepositTree(t *testing.T) {
 	)
 	require.NoError(t, err)
 	eth1Data := &ethpb.ETH1ChainData{
-		BeaconState: &ethpb.BeaconState{
-			Eth1Data: &ethpb.Eth1Data{
-				DepositCount: 800,
-			},
-		},
 		CurrentEth1Data: &ethpb.LatestETH1Data{
 			BlockHeight: 100,
 		},

proto/engine/v1/generated.ssz.go

@@ -1,5 +1,5 @@
 // Code generated by fastssz. DO NOT EDIT.
-// Hash: 88fdbdfda4571603e11174a57e65c25e06780ff2cbd795c8ae2a4709da24d9a9
+// Hash: 99e9812288512dfde7c59dca5f05b291fd7158b0d14110085414ca9f886b4ec6
 package enginev1
 
 import (

proto/prysm/v1alpha1/generated.ssz.go

@@ -1,5 +1,5 @@
 // Code generated by fastssz. DO NOT EDIT.
-// Hash: 4e7c07afe12b97ee034415333c33967cab8cf624f3fd43f37562cd6307760ec3
+// Hash: 3cad7c24e3c271c9258bf6db9ef18839f5770a6eedcd8689c154a6d9b7324584
 package eth
 
 import (

proto/prysm/v1alpha1/powchain.pb.go

@@ -30,7 +30,6 @@ type ETH1ChainData struct {
 
 	CurrentEth1Data   *LatestETH1Data     `protobuf:"bytes,1,opt,name=current_eth1_data,json=currentEth1Data,proto3" json:"current_eth1_data,omitempty"`
 	ChainstartData    *ChainStartData     `protobuf:"bytes,2,opt,name=chainstart_data,json=chainstartData,proto3" json:"chainstart_data,omitempty"`
-	BeaconState       *BeaconState        `protobuf:"bytes,3,opt,name=beacon_state,json=beaconState,proto3" json:"beacon_state,omitempty"`
 	Trie              *SparseMerkleTrie   `protobuf:"bytes,4,opt,name=trie,proto3" json:"trie,omitempty"`
 	DepositContainers []*DepositContainer `protobuf:"bytes,5,rep,name=deposit_containers,json=depositContainers,proto3" json:"deposit_containers,omitempty"`
 	DepositSnapshot   *DepositSnapshot    `protobuf:"bytes,6,opt,name=deposit_snapshot,json=depositSnapshot,proto3" json:"deposit_snapshot,omitempty"`
@@ -82,13 +81,6 @@ func (x *ETH1ChainData) GetChainstartData() *ChainStartData {
 	return nil
 }
 
-func (x *ETH1ChainData) GetBeaconState() *BeaconState {
-	if x != nil {
-		return x.BeaconState
-	}
-	return nil
-}
-
 func (x *ETH1ChainData) GetTrie() *SparseMerkleTrie {
 	if x != nil {
 		return x.Trie
@@ -535,7 +527,7 @@ var file_proto_prysm_v1alpha1_powchain_proto_rawDesc = []byte{
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@@ -547,100 +539,96 @@ var file_proto_prysm_v1alpha1_powchain_proto_rawDesc = []byte{
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+	0x76, 0x31, 0x61, 0x6c, 0x70, 0x68, 0x61, 0x31, 0x3b, 0x65, 0x74, 0x68, 0xaa, 0x02, 0x15, 0x45,
+	0x74, 0x68, 0x65, 0x72, 0x65, 0x75, 0x6d, 0x2e, 0x45, 0x74, 0x68, 0x2e, 0x56, 0x31, 0x61, 0x6c,
+	0x70, 0x68, 0x61, 0x31, 0xca, 0x02, 0x15, 0x45, 0x74, 0x68, 0x65, 0x72, 0x65, 0x75, 0x6d, 0x5c,
+	0x45, 0x74, 0x68, 0x5c, 0x76, 0x31, 0x61, 0x6c, 0x70, 0x68, 0x61, 0x31, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -664,26 +652,24 @@ var file_proto_prysm_v1alpha1_powchain_proto_goTypes = []interface{}{
 	(*SparseMerkleTrie)(nil), // 4: ethereum.eth.v1alpha1.SparseMerkleTrie
 	(*TrieLayer)(nil),        // 5: ethereum.eth.v1alpha1.TrieLayer
 	(*DepositContainer)(nil), // 6: ethereum.eth.v1alpha1.DepositContainer
-	(*BeaconState)(nil),      // 7: ethereum.eth.v1alpha1.BeaconState
-	(*Eth1Data)(nil),         // 8: ethereum.eth.v1alpha1.Eth1Data
-	(*Deposit)(nil),          // 9: ethereum.eth.v1alpha1.Deposit
+	(*Eth1Data)(nil),         // 7: ethereum.eth.v1alpha1.Eth1Data
+	(*Deposit)(nil),          // 8: ethereum.eth.v1alpha1.Deposit
 }
 var file_proto_prysm_v1alpha1_powchain_proto_depIdxs = []int32{
-	2,  // 0: ethereum.eth.v1alpha1.ETH1ChainData.current_eth1_data:type_name -> ethereum.eth.v1alpha1.LatestETH1Data
-	3,  // 1: ethereum.eth.v1alpha1.ETH1ChainData.chainstart_data:type_name -> ethereum.eth.v1alpha1.ChainStartData
-	7,  // 2: ethereum.eth.v1alpha1.ETH1ChainData.beacon_state:type_name -> ethereum.eth.v1alpha1.BeaconState
-	4,  // 3: ethereum.eth.v1alpha1.ETH1ChainData.trie:type_name -> ethereum.eth.v1alpha1.SparseMerkleTrie
-	6,  // 4: ethereum.eth.v1alpha1.ETH1ChainData.deposit_containers:type_name -> ethereum.eth.v1alpha1.DepositContainer
-	1,  // 5: ethereum.eth.v1alpha1.ETH1ChainData.deposit_snapshot:type_name -> ethereum.eth.v1alpha1.DepositSnapshot
-	8,  // 6: ethereum.eth.v1alpha1.ChainStartData.eth1_data:type_name -> ethereum.eth.v1alpha1.Eth1Data
-	9,  // 7: ethereum.eth.v1alpha1.ChainStartData.chainstart_deposits:type_name -> ethereum.eth.v1alpha1.Deposit
-	5,  // 8: ethereum.eth.v1alpha1.SparseMerkleTrie.layers:type_name -> ethereum.eth.v1alpha1.TrieLayer
-	9,  // 9: ethereum.eth.v1alpha1.DepositContainer.deposit:type_name -> ethereum.eth.v1alpha1.Deposit
-	10, // [10:10] is the sub-list for method output_type
-	10, // [10:10] is the sub-list for method input_type
-	10, // [10:10] is the sub-list for extension type_name
-	10, // [10:10] is the sub-list for extension extendee
-	0,  // [0:10] is the sub-list for field type_name
+	2, // 0: ethereum.eth.v1alpha1.ETH1ChainData.current_eth1_data:type_name -> ethereum.eth.v1alpha1.LatestETH1Data
+	3, // 1: ethereum.eth.v1alpha1.ETH1ChainData.chainstart_data:type_name -> ethereum.eth.v1alpha1.ChainStartData
+	4, // 2: ethereum.eth.v1alpha1.ETH1ChainData.trie:type_name -> ethereum.eth.v1alpha1.SparseMerkleTrie
+	6, // 3: ethereum.eth.v1alpha1.ETH1ChainData.deposit_containers:type_name -> ethereum.eth.v1alpha1.DepositContainer
+	1, // 4: ethereum.eth.v1alpha1.ETH1ChainData.deposit_snapshot:type_name -> ethereum.eth.v1alpha1.DepositSnapshot
+	7, // 5: ethereum.eth.v1alpha1.ChainStartData.eth1_data:type_name -> ethereum.eth.v1alpha1.Eth1Data
+	8, // 6: ethereum.eth.v1alpha1.ChainStartData.chainstart_deposits:type_name -> ethereum.eth.v1alpha1.Deposit
+	5, // 7: ethereum.eth.v1alpha1.SparseMerkleTrie.layers:type_name -> ethereum.eth.v1alpha1.TrieLayer
+	8, // 8: ethereum.eth.v1alpha1.DepositContainer.deposit:type_name -> ethereum.eth.v1alpha1.Deposit
+	9, // [9:9] is the sub-list for method output_type
+	9, // [9:9] is the sub-list for method input_type
+	9, // [9:9] is the sub-list for extension type_name
+	9, // [9:9] is the sub-list for extension extendee
+	0, // [0:9] is the sub-list for field type_name
 }
 
 func init() { file_proto_prysm_v1alpha1_powchain_proto_init() }

proto/prysm/v1alpha1/powchain.proto

@@ -17,9 +17,9 @@ option php_namespace = "Ethereum\\Eth\\v1alpha1";
 // ETH1ChainData is a container which holds all the relevant eth1
 // information
 message ETH1ChainData {
-    LatestETH1Data current_eth1_data = 1 ;
+    reserved 3;
+    LatestETH1Data current_eth1_data = 1;
     ChainStartData chainstart_data = 2;
-    BeaconState beacon_state = 3;
     SparseMerkleTrie trie = 4;
     repeated DepositContainer deposit_containers = 5;
     DepositSnapshot deposit_snapshot = 6;