Feature: support sequencer rotate

Makefile

@@ -1,7 +1,7 @@
 ################## update dependencies ####################
-ETHEREUM_SUBMODULE_COMMIT_OR_TAG := morph-v2.1.2
-ETHEREUM_TARGET_VERSION := morph-v2.1.2
-TENDERMINT_TARGET_VERSION := v0.3.3
+ETHEREUM_SUBMODULE_COMMIT_OR_TAG := test_3_13
+ETHEREUM_TARGET_VERSION := v1.10.14-0.20260303114154-29281e501802
+TENDERMINT_TARGET_VERSION := v0.3.4-0.20260226093240-9be76fe518c2
 
 
 ETHEREUM_MODULE_NAME := github.com/morph-l2/go-ethereum

bindings/go.mod

@@ -2,9 +2,9 @@ module morph-l2/bindings
 
 go 1.24.0
 
-replace github.com/tendermint/tendermint => github.com/morph-l2/tendermint v0.3.3
+replace github.com/tendermint/tendermint => github.com/morph-l2/tendermint v0.3.4-0.20260313040448-999449fd4d23
 
-require github.com/morph-l2/go-ethereum v1.10.14-0.20260211074551-4f0f6e6bd141
+require github.com/morph-l2/go-ethereum v1.10.14-0.20260312125309-280bfb9cfd1d
 
 require (
 	github.com/VictoriaMetrics/fastcache v1.12.2 // indirect

bindings/go.sum

@@ -111,8 +111,8 @@ github.com/mmcloughlin/addchain v0.4.0/go.mod h1:A86O+tHqZLMNO4w6ZZ4FlVQEadcoqky
 github.com/mmcloughlin/profile v0.1.1/go.mod h1:IhHD7q1ooxgwTgjxQYkACGA77oFTDdFVejUS1/tS/qU=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/morph-l2/go-ethereum v1.10.14-0.20260211074551-4f0f6e6bd141 h1:A8eygErKU6WKMipGWIemzwLeYkIGLd9yb/Ry3x+J9PQ=
-github.com/morph-l2/go-ethereum v1.10.14-0.20260211074551-4f0f6e6bd141/go.mod h1:nkVzHjQWCOjvukQW8ittlwX+Xz9gmVHrP7mUi7zoHTs=
+github.com/morph-l2/go-ethereum v1.10.14-0.20260312125309-280bfb9cfd1d h1:Qy3ytYw/PGnrPDAWen1MsMUhUXclk1F2Q36A07+bBv4=
+github.com/morph-l2/go-ethereum v1.10.14-0.20260312125309-280bfb9cfd1d/go.mod h1:nkVzHjQWCOjvukQW8ittlwX+Xz9gmVHrP7mUi7zoHTs=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=

contracts/contracts/l1/L1Sequencer.sol

@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: MIT
+pragma solidity =0.8.24;
+
+import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
+
+/// @title L1Sequencer
+/// @notice L1 contract for managing the sequencer address.
+///         The sequencer address can be updated by the owner (multisig recommended).
+contract L1Sequencer is OwnableUpgradeable {
+    // ============ Storage ============
+
+    /// @notice Current sequencer address
+    address public sequencer;
+
+    // ============ Events ============
+
+    /// @notice Emitted when sequencer is updated
+    event SequencerUpdated(address indexed oldSequencer, address indexed newSequencer);
+
+    // ============ Initializer ============
+
+    /// @notice Initialize the contract
+    /// @param _owner Contract owner (multisig recommended)
+    /// @param _initialSequencer Initial sequencer address (can be address(0) to set later)
+    function initialize(address _owner, address _initialSequencer) external initializer {
+        require(_owner != address(0), "invalid owner");
+
+        __Ownable_init();
+        _transferOwnership(_owner);
+
+        // Set initial sequencer if provided
+        if (_initialSequencer != address(0)) {
+            sequencer = _initialSequencer;
+            emit SequencerUpdated(address(0), _initialSequencer);
+        }
+    }
+
+    // ============ Admin Functions ============
+
+    /// @notice Update sequencer address (takes effect immediately)
+    /// @param newSequencer New sequencer address
+    function updateSequencer(address newSequencer) external onlyOwner {
+        require(newSequencer != address(0), "invalid sequencer");
+        require(newSequencer != sequencer, "same sequencer");
+
+        address oldSequencer = sequencer;
+        sequencer = newSequencer;
+
+        emit SequencerUpdated(oldSequencer, newSequencer);
+    }
+
+    // ============ View Functions ============
+
+    /// @notice Get current sequencer address
+    function getSequencer() external view returns (address) {
+        return sequencer;
+    }
+}

contracts/deploy/013-DeployProxys.ts

@@ -48,6 +48,7 @@ export const deployContractProxies = async (
 
     const RollupProxyStorageName = ProxyStorageName.RollupProxyStorageName
     const L1StakingProxyStorageName = ProxyStorageName.L1StakingProxyStorageName
+    const L1SequencerProxyStorageName = ProxyStorageName.L1SequencerProxyStorageName
 
     const L1GatewayRouterProxyStorageName = ProxyStorageName.L1GatewayRouterProxyStorageName
     const L1ETHGatewayProxyStorageName = ProxyStorageName.L1ETHGatewayProxyStorageName
@@ -112,6 +113,13 @@ export const deployContractProxies = async (
         return err
     }
 
+    // ************************ sequencer contracts deploy ************************
+    // L1SequencerProxy deploy
+    err = await deployContractProxyByStorageName(hre, path, deployer, L1SequencerProxyStorageName)
+    if (err != "") {
+        return err
+    }
+
     // ************************ rollup contracts deploy ************************
     // RollupProxy deploy
     err = await deployContractProxyByStorageName(hre, path, deployer, RollupProxyStorageName)
@@ -274,6 +282,7 @@ export const deployContractProxiesConcurrently = async (
             ProxyStorageName.L1CrossDomainMessengerProxyStorageName,
             ProxyStorageName.L1MessageQueueWithGasPriceOracleProxyStorageName,
             ProxyStorageName.L1StakingProxyStorageName,
+            ProxyStorageName.L1SequencerProxyStorageName,
             ProxyStorageName.RollupProxyStorageName,
             ProxyStorageName.L1GatewayRouterProxyStorageName,
             ProxyStorageName.L1ETHGatewayProxyStorageName,

contracts/deploy/014-DeployImpls.ts

@@ -122,6 +122,11 @@ export const deployContractImplsConcurrently = async (
 
         deployPromises.push(deployContract(L1StakingFactoryName, StakingImplStorageName, [L1CrossDomainMessengerProxyAddress]))
 
+        // L1Sequencer deploy (no constructor args)
+        const L1SequencerFactoryName = ContractFactoryName.L1Sequencer
+        const L1SequencerImplStorageName = ImplStorageName.L1SequencerStorageName
+        deployPromises.push(deployContract(L1SequencerFactoryName, L1SequencerImplStorageName))
+
         const results = await Promise.all(deployPromises)
 
         for (const result of results) {
@@ -382,6 +387,21 @@ export const deployContractImpls = async (
         return err
     }
 
+    // ************************ sequencer contracts deploy ************************
+    // L1Sequencer deploy
+    const L1SequencerFactoryName = ContractFactoryName.L1Sequencer
+    const L1SequencerImplStorageName = ImplStorageName.L1SequencerStorageName
+    Factory = await hre.ethers.getContractFactory(L1SequencerFactoryName)
+    contract = await Factory.deploy()
+    await contract.deployed()
+    console.log("%s=%s ; TX_HASH: %s", L1SequencerImplStorageName, contract.address.toLocaleLowerCase(), contract.deployTransaction.hash)
+    blockNumber = await hre.ethers.provider.getBlockNumber()
+    console.log("BLOCK_NUMBER: %s", blockNumber)
+    err = await storage(path, L1SequencerImplStorageName, contract.address.toLocaleLowerCase(), blockNumber || 0)
+    if (err != '') {
+        return err
+    }
+
     // return
     return ''
 }

contracts/deploy/019-AdminTransfer.ts

@@ -109,6 +109,7 @@ export const AdminTransferConcurrently = async (
         ProxyStorageName.L1CrossDomainMessengerProxyStorageName,
         ProxyStorageName.L1MessageQueueWithGasPriceOracleProxyStorageName,
         ProxyStorageName.L1StakingProxyStorageName,
+        ProxyStorageName.L1SequencerProxyStorageName,  // Added L1Sequencer
         ProxyStorageName.RollupProxyStorageName,
         ProxyStorageName.L1GatewayRouterProxyStorageName,
         ProxyStorageName.L1ETHGatewayProxyStorageName,
@@ -159,6 +160,7 @@ export const AdminTransfer = async (
 
     const RollupProxyStorageName = ProxyStorageName.RollupProxyStorageName
     const L1StakingProxyStorageName = ProxyStorageName.L1StakingProxyStorageName
+    const L1SequencerProxyStorageName = ProxyStorageName.L1SequencerProxyStorageName
 
     const L1GatewayRouterProxyStorageName = ProxyStorageName.L1GatewayRouterProxyStorageName
     const L1ETHGatewayProxyStorageName = ProxyStorageName.L1ETHGatewayProxyStorageName
@@ -192,6 +194,13 @@ export const AdminTransfer = async (
         return err
     }
 
+    // ************************ sequencer contracts admin change ************************
+    // L1SequencerProxy admin change
+    err = await AdminTransferByProxyStorageName(hre, path, deployer, L1SequencerProxyStorageName)
+    if (err != '') {
+        return err
+    }
+
     // ************************ rollup contracts admin change ************************
     // RollupProxy admin change
     err = await AdminTransferByProxyStorageName(hre, path, deployer, RollupProxyStorageName)

contracts/deploy/020-ContractInit.ts

@@ -57,18 +57,32 @@ export const ContractInit = async (
         // submitter and challenger
         const submitter: string = config.rollupProposer
         const challenger: string = config.rollupChallenger
+        const rollupDelayPeriod: number = config.rollupDelayPeriod
+
         if (!ethers.utils.isAddress(submitter)
             || !ethers.utils.isAddress(challenger)
         ) {
             console.error('please check your address')
             return ''
         }
+        if (rollupDelayPeriod==0){
+            console.error('rollupDelayPeriod cannot set zero')
+            return ''
+        }
         let res = await Rollup.importGenesisBatch(batchHeader)
         let rec = await res.wait()
         console.log(`importGenesisBatch(%s) ${rec.status == 1 ? "success" : "failed"}`, batchHeader)
         res = await Rollup.addChallenger(challenger)
         rec = await res.wait()
         console.log(`addChallenger(%s) ${rec.status == 1 ? "success" : "failed"}`, challenger)
+
+        res =await Rollup.initialize2("0x0000000000000000000000000000000000000000000000000000000000000001")
+        rec = await res.wait()
+        console.log(`initialize2(%s) ${rec.status == 1 ? "success" : "failed"}`)
+
+        res = await Rollup.initialize3(rollupDelayPeriod)
+        rec = await res.wait()
+        console.log(`initialize3(%s) ${rec.status == 1 ? "success" : "failed"}`)
     }
 
     // ------------------ staking init -----------------

contracts/deploy/022-SequencerInit.ts

@@ -0,0 +1,89 @@
+import "@nomiclabs/hardhat-web3";
+import "@nomiclabs/hardhat-ethers";
+import "@nomiclabs/hardhat-waffle";
+
+import {
+    HardhatRuntimeEnvironment
+} from 'hardhat/types';
+import { assertContractVariable, getContractAddressByName, awaitCondition } from "../src/deploy-utils";
+import { ethers } from 'ethers'
+
+import {
+    ImplStorageName,
+    ProxyStorageName,
+    ContractFactoryName,
+} from "../src/types"
+
+export const SequencerInit = async (
+    hre: HardhatRuntimeEnvironment,
+    path: string,
+    deployer: any,
+    configTmp: any
+): Promise<string> => {
+    // L1Sequencer addresses
+    const L1SequencerProxyAddress = getContractAddressByName(path, ProxyStorageName.L1SequencerProxyStorageName)
+    const L1SequencerImplAddress = getContractAddressByName(path, ImplStorageName.L1SequencerStorageName)
+    const L1SequencerFactory = await hre.ethers.getContractFactory(ContractFactoryName.L1Sequencer)
+
+    const IL1SequencerProxy = await hre.ethers.getContractAt(ContractFactoryName.DefaultProxyInterface, L1SequencerProxyAddress, deployer)
+
+    if (
+        (await IL1SequencerProxy.implementation()).toLocaleLowerCase() !== L1SequencerImplAddress.toLocaleLowerCase()
+    ) {
+        console.log('Upgrading the L1Sequencer proxy...')
+
+        // Owner is the deployer (will be transferred to multisig in production)
+        const owner = await deployer.getAddress()
+
+        // Get initial sequencer address from config (first sequencer address)
+        // Note: l2SequencerAddresses is defined in contracts/src/deploy-config/l1.ts
+        const initialSequencer = (configTmp.l2SequencerAddresses && configTmp.l2SequencerAddresses.length > 0)
+            ? configTmp.l2SequencerAddresses[0]
+            : ethers.constants.AddressZero
+
+        console.log('Initial sequencer address:', initialSequencer)
+
+        // Upgrade and initialize the proxy with owner and initial sequencer
+        // Note: We set sequencer in initialize() to avoid TransparentUpgradeableProxy admin restriction
+        await IL1SequencerProxy.upgradeToAndCall(
+            L1SequencerImplAddress,
+            L1SequencerFactory.interface.encodeFunctionData('initialize', [owner, initialSequencer])
+        )
+
+        await awaitCondition(
+            async () => {
+                return (
+                    (await IL1SequencerProxy.implementation()).toLocaleLowerCase() === L1SequencerImplAddress.toLocaleLowerCase()
+                )
+            },
+            3000,
+            1000
+        )
+
+        const contractTmp = new ethers.Contract(
+            L1SequencerProxyAddress,
+            L1SequencerFactory.interface,
+            deployer,
+        )
+
+        await assertContractVariable(
+            contractTmp,
+            'owner',
+            owner,
+        )
+
+        if (initialSequencer !== ethers.constants.AddressZero) {
+            await assertContractVariable(
+                contractTmp,
+                'sequencer',
+                initialSequencer,
+            )
+            console.log('L1SequencerProxy upgrade success, initial sequencer set:', initialSequencer)
+        } else {
+            console.log('L1SequencerProxy upgrade success (no initial sequencer set)')
+        }
+    }
+    return ''
+}
+
+export default SequencerInit

contracts/deploy/index.ts

@@ -10,6 +10,7 @@ import StakingInit from './018-StakingInit'
 import {AdminTransfer,AdminTransferByProxyStorageName, AdminTransferConcurrently} from './019-AdminTransfer'
 import ContractInit from './020-ContractInit'
 import StakingRegister from './021-StakingRegister'
+import SequencerInit from './022-SequencerInit'
 
 
 export {
@@ -28,5 +29,6 @@ export {
     AdminTransferByProxyStorageName,
     AdminTransferConcurrently,
     ContractInit,
-    StakingRegister
+    StakingRegister,
+    SequencerInit
 }

contracts/go.mod

@@ -2,11 +2,11 @@ module morph-l2/contract
 
 go 1.24.0
 
-replace github.com/tendermint/tendermint => github.com/morph-l2/tendermint v0.3.3
+replace github.com/tendermint/tendermint => github.com/morph-l2/tendermint v0.3.4-0.20260313040448-999449fd4d23
 
 require (
 	github.com/iden3/go-iden3-crypto v0.0.16
-	github.com/morph-l2/go-ethereum v1.10.14-0.20260211074551-4f0f6e6bd141
+	github.com/morph-l2/go-ethereum v1.10.14-0.20260312125309-280bfb9cfd1d
 	github.com/stretchr/testify v1.10.0
 )
 

contracts/go.sum

@@ -138,8 +138,8 @@ github.com/mmcloughlin/addchain v0.4.0/go.mod h1:A86O+tHqZLMNO4w6ZZ4FlVQEadcoqky
 github.com/mmcloughlin/profile v0.1.1/go.mod h1:IhHD7q1ooxgwTgjxQYkACGA77oFTDdFVejUS1/tS/qU=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/morph-l2/go-ethereum v1.10.14-0.20260211074551-4f0f6e6bd141 h1:A8eygErKU6WKMipGWIemzwLeYkIGLd9yb/Ry3x+J9PQ=
-github.com/morph-l2/go-ethereum v1.10.14-0.20260211074551-4f0f6e6bd141/go.mod h1:nkVzHjQWCOjvukQW8ittlwX+Xz9gmVHrP7mUi7zoHTs=
+github.com/morph-l2/go-ethereum v1.10.14-0.20260312125309-280bfb9cfd1d h1:Qy3ytYw/PGnrPDAWen1MsMUhUXclk1F2Q36A07+bBv4=
+github.com/morph-l2/go-ethereum v1.10.14-0.20260312125309-280bfb9cfd1d/go.mod h1:nkVzHjQWCOjvukQW8ittlwX+Xz9gmVHrP7mUi7zoHTs=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=

contracts/src/deploy-config/l1.ts

@@ -23,11 +23,13 @@ const config = {
     finalizationPeriodSeconds: 10,
     rollupProofWindow: 86400,
     proofRewardPercent: 70,
+    rollupDelayPeriod: 86400,
+
     // challenge config
     rollupProposer: '0x70997970C51812dc3A010C7d01b50e0d17dc79C8',
     rollupChallenger: '0x15d34AAf54267DB7D7c367839AAf71A00a2C6A65',
     // genesis config
-    batchHeader: '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',
+    batchHeader: '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',
 
     // staking config
     // staking Cross-Chain config

contracts/src/types.ts

@@ -18,6 +18,8 @@ const ContractFactoryName = {
     MultipleVersionRollupVerifier: 'MultipleVersionRollupVerifier',
     // staking
     L1Staking: 'L1Staking',
+    // L1 sequencer
+    L1Sequencer: 'L1Sequencer',
     // gateway
     L1GatewayRouter: 'L1GatewayRouter',
     L1StandardERC20Gateway: 'L1StandardERC20Gateway',
@@ -40,6 +42,8 @@ const ProxyStorageName = {
     RollupProxyStorageName: 'Proxy__Rollup',
     // staking
     L1StakingProxyStorageName: 'Proxy__L1Staking',
+    // L1 sequencer
+    L1SequencerProxyStorageName: 'Proxy__L1Sequencer',
     // gateway
     L1GatewayRouterProxyStorageName: 'Proxy__L1GatewayRouter',
     L1StandardERC20GatewayProxyStorageName: 'Proxy__L1StandardERC20Gateway',
@@ -71,6 +75,8 @@ const ImplStorageName = {
     MultipleVersionRollupVerifierStorageName: 'Impl__MultipleVersionRollupVerifier',
     // staking
     L1StakingStorageName: 'Impl__L1Staking',
+    // L1 sequencer
+    L1SequencerStorageName: 'Impl__L1Sequencer',
     // gateway
     L1GatewayRouterStorageName: 'Impl__L1GatewayRouter',
     L1StandardERC20GatewayStorageName: 'Impl__L1StandardERC20Gateway',