EIP-7928 support (BALs)

clients/consensus/chainspec.go

@@ -53,6 +53,8 @@ type ChainSpecConfig struct {
 	ElectraForkEpoch     *uint64        `yaml:"ELECTRA_FORK_EPOCH"     check-if-fork:"ElectraForkEpoch"`
 	FuluForkVersion      phase0.Version `yaml:"FULU_FORK_VERSION"      check-if-fork:"FuluForkEpoch"`
 	FuluForkEpoch        *uint64        `yaml:"FULU_FORK_EPOCH"        check-if-fork:"FuluForkEpoch"`
+	GloasForkVersion     phase0.Version `yaml:"GLOAS_FORK_VERSION"   check-if-fork:"GloasForkEpoch"`
+	GloasForkEpoch       *uint64        `yaml:"GLOAS_FORK_EPOCH"     check-if-fork:"GloasForkEpoch"`
 
 	// Time parameters
 	SecondsPerSlot                  uint64 `yaml:"SECONDS_PER_SLOT"`

clients/consensus/chainstate.go

@@ -361,6 +361,34 @@ func (cs *ChainState) GetForkDigestForEpoch(epoch phase0.Epoch) phase0.ForkDiges
 	return cs.GetForkDigest(currentForkVersion, currentBlobParams)
 }
 
+func (cs *ChainState) GetBlobScheduleForEpoch(epoch phase0.Epoch) *BlobScheduleEntry {
+	if cs.specs == nil {
+		return nil
+	}
+
+	var blobSchedule *BlobScheduleEntry
+
+	if cs.specs.ElectraForkEpoch != nil && epoch >= phase0.Epoch(*cs.specs.ElectraForkEpoch) {
+		blobSchedule = &BlobScheduleEntry{
+			Epoch:            *cs.specs.ElectraForkEpoch,
+			MaxBlobsPerBlock: cs.specs.MaxBlobsPerBlockElectra,
+		}
+	} else if cs.specs.DenebForkEpoch != nil && epoch >= phase0.Epoch(*cs.specs.DenebForkEpoch) {
+		blobSchedule = &BlobScheduleEntry{
+			Epoch:            *cs.specs.DenebForkEpoch,
+			MaxBlobsPerBlock: cs.specs.MaxBlobsPerBlock,
+		}
+	}
+
+	for i, blobScheduleEntry := range cs.specs.BlobSchedule {
+		if blobScheduleEntry.Epoch <= uint64(epoch) {
+			blobSchedule = &cs.specs.BlobSchedule[i]
+		}
+	}
+
+	return blobSchedule
+}
+
 func (cs *ChainState) GetForkDigest(forkVersion phase0.Version, blobParams *BlobScheduleEntry) phase0.ForkDigest {
 	if cs.specs == nil || cs.genesis == nil {
 		return phase0.ForkDigest{}

clients/execution/chainstate.go

@@ -14,6 +14,8 @@ import (
 )
 
 var DefaultSystemContractAddresses = map[string]common.Address{
+	rpc.BeaconRootsContract:          common.HexToAddress("0x000F3df6D732807Ef1319fB7B8bB8522d0Beac02"),
+	rpc.HistoryStorageContract:       common.HexToAddress("0x0000F90827F1C53a10cb7A02335B175320002935"),
 	rpc.ConsolidationRequestContract: common.HexToAddress("0x0000BBdDc7CE488642fb579F8B00f3a590007251"),
 	rpc.WithdrawalRequestContract:    common.HexToAddress("0x00000961Ef480Eb55e80D19ad83579A64c007002"),
 }

clients/execution/rpc/ethconfig.go

@@ -11,6 +11,8 @@ const (
 	DepositContract              = "DEPOSIT_CONTRACT_ADDRESS"
 	ConsolidationRequestContract = "CONSOLIDATION_REQUEST_PREDEPLOY_ADDRESS"
 	WithdrawalRequestContract    = "WITHDRAWAL_REQUEST_PREDEPLOY_ADDRESS"
+	BeaconRootsContract          = "BEACON_ROOTS_ADDRESS"
+	HistoryStorageContract       = "HISTORY_STORAGE_ADDRESS"
 )
 
 type EthConfigFork struct {

db/schema/pgsql/20260216000000_el-execdata-rework.sql

@@ -4,6 +4,9 @@
 -- Drop el_tx_events table (event data moves to blockdb in Mode 3)
 DROP TABLE IF EXISTS public."el_tx_events";
 
+-- Drop el_internal_transactions table (replaced by trace-based el_transactions_internal)
+DROP TABLE IF EXISTS public."el_internal_transactions";
+
 -- Add data tracking columns to el_blocks for blockdb data availability
 -- data_status bit flags: 0x01=events, 0x02=call traces, 0x04=state changes
 -- data_size: compressed size in bytes of blockdb object (0 = no data)

db/schema/sqlite/20260216000000_el-execdata-rework.sql

@@ -4,6 +4,9 @@
 -- Drop el_tx_events table (event data moves to blockdb in Mode 3)
 DROP TABLE IF EXISTS "el_tx_events";
 
+-- Drop el_internal_transactions table (replaced by trace-based el_transactions_internal)
+DROP TABLE IF EXISTS "el_internal_transactions";
+
 -- Add data tracking columns to el_blocks for blockdb data availability
 -- data_status bit flags: 0x01=events, 0x02=call traces, 0x04=state changes
 -- data_size: compressed size in bytes of blockdb object (0 = no data)

go.mod

@@ -51,7 +51,6 @@ require (
 	github.com/DataDog/zstd v1.5.7 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/OffchainLabs/go-bitfield v0.0.0-20251031151322-f427d04d8506 // indirect
-	github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 // indirect
 	github.com/VictoriaMetrics/fastcache v1.13.0 // indirect
 	github.com/benbjohnson/clock v1.3.5 // indirect
 	github.com/casbin/govaluate v1.10.0 // indirect
@@ -260,3 +259,7 @@ require (
 	modernc.org/memory v1.11.0 // indirect
 	modernc.org/sqlite v1.38.2 // indirect
 )
+
+replace github.com/attestantio/go-eth2-client => github.com/pk910/go-eth2-client v0.0.0-20260107112128-b97b7522025a
+
+replace github.com/ethereum/go-ethereum => github.com/ethereum/go-ethereum v0.0.0-20251217020005-abaef48d549a

go.sum

@@ -29,15 +29,11 @@ github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERo
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
 github.com/OffchainLabs/go-bitfield v0.0.0-20251031151322-f427d04d8506 h1:d/SJkN8/9Ca+1YmuDiUJxAiV4w/a9S8NcsG7GMQSrVI=
 github.com/OffchainLabs/go-bitfield v0.0.0-20251031151322-f427d04d8506/go.mod h1:6TZI4FU6zT8x6ZfWa1J8YQ2NgW0wLV/W3fHRca8ISBo=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 h1:1zYrtlhrZ6/b6SAjLSfKzWtdgqK0U+HtH/VcBWh1BaU=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
 github.com/VictoriaMetrics/fastcache v1.13.0 h1:AW4mheMR5Vd9FkAPUv+NH6Nhw+fmbTMGMsNAoA/+4G0=
 github.com/VictoriaMetrics/fastcache v1.13.0/go.mod h1:hHXhl4DA2fTL2HTZDJFXWgW0LNjo6B+4aj2Wmng3TjU=
 github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156 h1:eMwmnE/GDgah4HI848JfFxHt+iPb26b4zyfspmqY0/8=
 github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
-github.com/attestantio/go-eth2-client v0.28.0 h1:2zIIIMPvSD+g6h3TgVXsoda/Yw3e+wjo1e8CZEanORU=
-github.com/attestantio/go-eth2-client v0.28.0/go.mod h1:PO9sHFCq+1RiG+Eh3eOR2GYvYV64Qzg7idM3kLgCs5k=
 github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o=
 github.com/benbjohnson/clock v1.3.5/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
@@ -119,8 +115,8 @@ github.com/ethereum/c-kzg-4844/v2 v2.1.5 h1:aVtoLK5xwJ6c5RiqO8g8ptJ5KU+2Hdquf6G3
 github.com/ethereum/c-kzg-4844/v2 v2.1.5/go.mod h1:u59hRTTah4Co6i9fDWtiCjTrblJv0UwsqZKCc0GfgUs=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab h1:rvv6MJhy07IMfEKuARQ9TKojGqLVNxQajaXEp/BoqSk=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab/go.mod h1:IuLm4IsPipXKF7CW5Lzf68PIbZ5yl7FFd74l/E0o9A8=
-github.com/ethereum/go-ethereum v1.16.8 h1:LLLfkZWijhR5m6yrAXbdlTeXoqontH+Ga2f9igY7law=
-github.com/ethereum/go-ethereum v1.16.8/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
+github.com/ethereum/go-ethereum v0.0.0-20251217020005-abaef48d549a h1:ZJBRP4AuJ3K3U74tacJ8syixL536AU1B4jTCH7CDaQs=
+github.com/ethereum/go-ethereum v0.0.0-20251217020005-abaef48d549a/go.mod h1:kId9vOtlYg3PZk9VwKbGlQmSACB5ESPTBGT+M9zjmok=
 github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cnFk8=
 github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk=
 github.com/ethpandaops/ethcore v0.0.0-20251209022721-8a6a91f46524 h1:xIg0pOUc1U+4Til1csmZjisi5gXMoI8OUn5v7c8X+JY=
@@ -569,6 +565,8 @@ github.com/pion/webrtc/v4 v4.1.4 h1:/gK1ACGHXQmtyVVbJFQDxNoODg4eSRiFLB7t9r9pg8M=
 github.com/pion/webrtc/v4 v4.1.4/go.mod h1:Oab9npu1iZtQRMic3K3toYq5zFPvToe/QBw7dMI2ok4=
 github.com/pk910/dynamic-ssz v1.2.1 h1:84eNMiiOYDiNC2Y1m5A/UtIPs6u/9SsvG4RVSBRGE5U=
 github.com/pk910/dynamic-ssz v1.2.1/go.mod h1:HXRWLNcgj3DL65Kznrb+RdL3DEKw2JBZ/6crooqGoII=
+github.com/pk910/go-eth2-client v0.0.0-20260107112128-b97b7522025a h1:913U5Ysj0Xd4j8WFUwK94vKpI6GUz52ZFi4nxgaPp4M=
+github.com/pk910/go-eth2-client v0.0.0-20260107112128-b97b7522025a/go.mod h1:1MBvz1DVe6jZduHJDJuJ/1S4LzYmDmvx+r5alo4pyrM=
 github.com/pk910/hashtree-bindings v0.0.1 h1:Sw+UlPlrBle4LUg04kqLFybVQcfmamwKL1QsrR3GU0g=
 github.com/pk910/hashtree-bindings v0.0.1/go.mod h1:eayIpxMFkWzMsydESu/5bV8wglZzSE/c9mq6DQdn204=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=

handlers/api/network_forks_v1.go

@@ -112,7 +112,8 @@ func buildNetworkForks(chainState *consensus.ChainState) []*APINetworkForkInfo {
 	// Helper function to add consensus fork
 	addConsensusFork := func(name string, forkEpoch *uint64, forkVersion phase0.Version) {
 		if forkEpoch != nil && *forkEpoch < uint64(18446744073709551615) {
-			forkDigest := chainState.GetForkDigest(forkVersion, nil)
+			blobParams := chainState.GetBlobScheduleForEpoch(phase0.Epoch(*forkEpoch))
+			forkDigest := chainState.GetForkDigest(forkVersion, blobParams)
 			version := fmt.Sprintf("0x%x", forkVersion)
 			epoch := *forkEpoch
 			forks = append(forks, &APINetworkForkInfo{
@@ -135,6 +136,7 @@ func buildNetworkForks(chainState *consensus.ChainState) []*APINetworkForkInfo {
 	addConsensusFork("Deneb", specs.DenebForkEpoch, specs.DenebForkVersion)
 	addConsensusFork("Electra", specs.ElectraForkEpoch, specs.ElectraForkVersion)
 	addConsensusFork("Fulu", specs.FuluForkEpoch, specs.FuluForkVersion)
+	addConsensusFork("Gloas", specs.GloasForkEpoch, specs.GloasForkVersion)
 
 	// Add BPO forks from BLOB_SCHEDULE
 	for i, blobSchedule := range specs.BlobSchedule {

handlers/index.go

@@ -290,6 +290,19 @@ func buildIndexPageData(ctx context.Context) (*models.IndexPageData, time.Durati
 			ForkDigest: forkDigest[:],
 		})
 	}
+	if specs.GloasForkEpoch != nil && *specs.GloasForkEpoch < uint64(18446744073709551615) {
+		blobParams := chainState.GetBlobScheduleForEpoch(phase0.Epoch(*specs.GloasForkEpoch))
+		forkDigest := chainState.GetForkDigest(specs.GloasForkVersion, blobParams)
+		pageData.NetworkForks = append(pageData.NetworkForks, &models.IndexPageDataForks{
+			Name:       "Gloas",
+			Epoch:      *specs.GloasForkEpoch,
+			Version:    specs.GloasForkVersion[:],
+			Time:       uint64(chainState.EpochToTime(phase0.Epoch(*specs.GloasForkEpoch)).Unix()),
+			Active:     uint64(currentEpoch) >= *specs.GloasForkEpoch,
+			Type:       "consensus",
+			ForkDigest: forkDigest[:],
+		})
+	}
 
 	// Add BPO forks from BLOB_SCHEDULE
 	elBlobSchedule := services.GlobalBeaconService.GetExecutionChainState().GetFullBlobSchedule()