feat(ctb): remove genesis output

op-chain-ops/genesis/config.go

@@ -41,7 +41,6 @@ type DeployConfig struct {
 	L2OutputOracleStartingTimestamp  int            `json:"l2OutputOracleStartingTimestamp"`
 	L2OutputOracleProposer           common.Address `json:"l2OutputOracleProposer"`
 	L2OutputOracleOwner              common.Address `json:"l2OutputOracleOwner"`
-	L2OutputOracleGenesisL2Output    common.Hash    `json:"l2OutputOracleGenesisL2Output"`
 
 	SystemConfigOwner common.Address `json:"systemConfigOwner"`
 
@@ -145,9 +144,6 @@ func (d *DeployConfig) Check() error {
 	if d.L2OutputOracleOwner == (common.Address{}) {
 		return fmt.Errorf("%w: L2OutputOracleOwner cannot be address(0)", ErrInvalidDeployConfig)
 	}
-	if d.L2OutputOracleGenesisL2Output == (common.Hash{}) {
-		log.Warn("L2OutputOracleGenesisL2Output is bytes32(0)")
-	}
 	if d.SystemConfigOwner == (common.Address{}) {
 		return fmt.Errorf("%w: SystemConfigOwner cannot be address(0)", ErrInvalidDeployConfig)
 	}

op-chain-ops/genesis/layer_one.go

@@ -102,7 +102,6 @@ func BuildL1DeveloperGenesis(config *DeployConfig) (*core.Genesis, error) {
 	}
 	data, err = l2ooABI.Pack(
 		"initialize",
-		config.L2OutputOracleGenesisL2Output,
 		big.NewInt(0),
 		uint642Big(uint64(config.L1GenesisBlockTimestamp)),
 		config.L2OutputOracleProposer,
@@ -278,7 +277,6 @@ func deployL1Contracts(config *DeployConfig, backend *backends.SimulatedBackend)
 			Args: []interface{}{
 				uint642Big(config.L2OutputOracleSubmissionInterval),
 				uint642Big(config.L2BlockTime),
-				[32]byte(config.L2OutputOracleGenesisL2Output),
 				big.NewInt(0),
 				uint642Big(uint64(config.L1GenesisBlockTimestamp)),
 				config.L2OutputOracleProposer,
@@ -340,11 +338,10 @@ func l1Deployer(backend *backends.SimulatedBackend, opts *bind.TransactOpts, dep
 			backend,
 			deployment.Args[0].(*big.Int),
 			deployment.Args[1].(*big.Int),
-			deployment.Args[2].([32]byte),
+			deployment.Args[2].(*big.Int),
 			deployment.Args[3].(*big.Int),
-			deployment.Args[4].(*big.Int),
+			deployment.Args[4].(common.Address),
 			deployment.Args[5].(common.Address),
-			deployment.Args[6].(common.Address),
 		)
 	case "OptimismPortal":
 		_, tx, _, err = bindings.DeployOptimismPortal(

op-chain-ops/genesis/testdata/test-deploy-config-full.json

@@ -33,7 +33,6 @@
   "l2GenesisBlockDifficulty": "0x1",
   "l2GenesisBlockMixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "l2GenesisBlockCoinbase": "0x42000000000000000000000000000000000000f0",
-  "l2OutputOracleGenesisL2Output": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "l2GenesisBlockNumber": "0x0",
   "l2GenesisBlockGasUsed": "0x0",
   "l2GenesisBlockParentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",

packages/contracts-bedrock/.gas-snapshot

@@ -5,7 +5,7 @@ GasBenchMark_L1StandardBridge_Deposit:test_depositERC20_benchmark_1() (gas: 1122
 GasBenchMark_L1StandardBridge_Deposit:test_depositETH_benchmark_0() (gas: 348176)
 GasBenchMark_L1StandardBridge_Deposit:test_depositETH_benchmark_1() (gas: 112253)
 GasBenchMark_L1StandardBridge_Finalize:test_finalizeETHWithdrawal_benchmark() (gas: 40502)
-GasBenchMark_L2OutputOracle:test_proposeL2Output_benchmark() (gas: 72807)
+GasBenchMark_L2OutputOracle:test_proposeL2Output_benchmark() (gas: 72829)
 GasBenchMark_OptimismPortal:test_depositTransaction_benchmark() (gas: 74956)
 GasBenchMark_OptimismPortal:test_depositTransaction_benchmark_1() (gas: 35693)
 CrossDomainMessenger_Test:testFuzz_baseGas(uint32) (runs: 256, μ: 20196, ~: 20196)
@@ -85,30 +85,30 @@ L2CrossDomainMessenger_Test:test_L2MessengerSendMessage() (gas: 122423)
 L2CrossDomainMessenger_Test:test_L2MessengerTwiceSendMessage() (gas: 134632)
 L2CrossDomainMessenger_Test:test_L2MessengerXDomainSenderReverts() (gas: 10568)
 L2CrossDomainMessenger_Test:test_L2MessengerxDomainMessageSenderResets() (gas: 52615)
-L2OutputOracleTest:testCannot_ProposeWithUnmatchedBlockhash() (gas: 31173)
-L2OutputOracleTest:testCannot_constructWithBadTimestamp() (gas: 73077)
-L2OutputOracleTest:testCannot_deleteL2Outputs_afterLatest() (gas: 199643)
-L2OutputOracleTest:testCannot_deleteL2Outputs_ifNotOwner() (gas: 18827)
-L2OutputOracleTest:testCannot_deleteL2Outputs_nonExistent() (gas: 91042)
-L2OutputOracleTest:testCannot_proposeEmptyOutput() (gas: 28482)
-L2OutputOracleTest:testCannot_proposeFutureTimetamp() (gas: 30440)
-L2OutputOracleTest:testCannot_proposeL2OutputIfNotProposer() (gas: 27703)
-L2OutputOracleTest:testCannot_proposeOnWrongFork() (gas: 30768)
-L2OutputOracleTest:testCannot_proposeUnexpectedBlockNumber() (gas: 30143)
-L2OutputOracleTest:test_changeProposer() (gas: 47124)
-L2OutputOracleTest:test_computeL2Timestamp() (gas: 37255)
-L2OutputOracleTest:test_constructor() (gas: 50016)
-L2OutputOracleTest:test_deleteOutputs_multipleOutputs() (gas: 209200)
-L2OutputOracleTest:test_deleteOutputs_singleOutput() (gas: 99133)
-L2OutputOracleTest:test_getL2Output() (gas: 89416)
-L2OutputOracleTest:test_latestBlockNumber() (gas: 80604)
-L2OutputOracleTest:test_nextBlockNumber() (gas: 15121)
-L2OutputOracleTest:test_proposeWithBlockhashAndHeight() (gas: 79432)
-L2OutputOracleTest:test_proposingAnotherOutput() (gas: 81212)
-L2OutputOracleTest:test_updateOwner() (gas: 36019)
-L2OutputOracleUpgradeable_Test:test_cannotInitImpl() (gas: 21727)
-L2OutputOracleUpgradeable_Test:test_cannotInitProxy() (gas: 26731)
-L2OutputOracleUpgradeable_Test:test_initValuesOnProxy() (gas: 42544)
+L2OutputOracleTest:testCannot_ProposeWithUnmatchedBlockhash() (gas: 31194)
+L2OutputOracleTest:testCannot_constructWithBadTimestamp() (gas: 70886)
+L2OutputOracleTest:testCannot_deleteL2Outputs_afterLatest() (gas: 199838)
+L2OutputOracleTest:testCannot_deleteL2Outputs_ifNotOwner() (gas: 18871)
+L2OutputOracleTest:testCannot_deleteL2Outputs_nonExistent() (gas: 91129)
+L2OutputOracleTest:testCannot_proposeEmptyOutput() (gas: 28503)
+L2OutputOracleTest:testCannot_proposeFutureTimetamp() (gas: 30461)
+L2OutputOracleTest:testCannot_proposeL2OutputIfNotProposer() (gas: 27724)
+L2OutputOracleTest:testCannot_proposeOnWrongFork() (gas: 30789)
+L2OutputOracleTest:testCannot_proposeUnexpectedBlockNumber() (gas: 30164)
+L2OutputOracleTest:test_changeProposer() (gas: 47223)
+L2OutputOracleTest:test_computeL2Timestamp() (gas: 37163)
+L2OutputOracleTest:test_constructor() (gas: 39324)
+L2OutputOracleTest:test_deleteOutputs_multipleOutputs() (gas: 262835)
+L2OutputOracleTest:test_deleteOutputs_singleOutput() (gas: 152682)
+L2OutputOracleTest:test_getL2Output() (gas: 89261)
+L2OutputOracleTest:test_latestBlockNumber() (gas: 80647)
+L2OutputOracleTest:test_nextBlockNumber() (gas: 15187)
+L2OutputOracleTest:test_proposeWithBlockhashAndHeight() (gas: 79453)
+L2OutputOracleTest:test_proposingAnotherOutput() (gas: 81255)
+L2OutputOracleTest:test_updateOwner() (gas: 36063)
+L2OutputOracleUpgradeable_Test:test_cannotInitImpl() (gas: 19546)
+L2OutputOracleUpgradeable_Test:test_cannotInitProxy() (gas: 24523)
+L2OutputOracleUpgradeable_Test:test_initValuesOnProxy() (gas: 30297)
 L2OutputOracleUpgradeable_Test:test_upgrading() (gas: 180457)
 L2StandardBridge_Test:test_cannotWithdrawEthWithoutSendingIt() (gas: 21749)
 L2StandardBridge_Test:test_finalizeBridgeETH_incorrectValueReverts() (gas: 23733)
@@ -150,23 +150,23 @@ OptimismPortalUpgradeable_Test:test_initialize_cannotInitImpl_reverts() (gas: 10
 OptimismPortalUpgradeable_Test:test_initialize_cannotInitProxy_reverts() (gas: 15767)
 OptimismPortalUpgradeable_Test:test_params_initValuesOnProxy_success() (gas: 16010)
 OptimismPortalUpgradeable_Test:test_upgradeToAndCall_upgrading_success() (gas: 180435)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifOutputRootChanges_reverts() (gas: 199477)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifOutputTimestampIsNotFinalized_reverts() (gas: 201677)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifOutputRootChanges_reverts() (gas: 199367)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifOutputTimestampIsNotFinalized_reverts() (gas: 201567)
 OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifWithdrawalNotProven_reverts() (gas: 39634)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifWithdrawalProofNotOldEnough_reverts() (gas: 197153)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onInsufficientGas_reverts() (gas: 195340)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onRecentWithdrawal_reverts() (gas: 175375)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onReentrancy_reverts() (gas: 235617)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onReplay_reverts() (gas: 239939)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_provenWithdrawalHash_success() (gas: 231608)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_targetFails_fails() (gas: 334223)
-OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_timestampLessThanL2OracleStart_reverts() (gas: 195767)
-OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_onInvalidOutputRootProof_reverts() (gas: 85539)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_ifWithdrawalProofNotOldEnough_reverts() (gas: 197043)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onInsufficientGas_reverts() (gas: 195266)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onRecentWithdrawal_reverts() (gas: 175309)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onReentrancy_reverts() (gas: 235543)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_onReplay_reverts() (gas: 239675)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_provenWithdrawalHash_success() (gas: 231454)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_targetFails_fails() (gas: 334069)
+OptimismPortal_FinalizeWithdrawal_Test:test_finalizeWithdrawalTransaction_timestampLessThanL2OracleStart_reverts() (gas: 195723)
+OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_onInvalidOutputRootProof_reverts() (gas: 85495)
 OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_onSelfCall_reverts() (gas: 50754)
-OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_oninvalidWithdrawalProof_reverts() (gas: 138797)
-OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_replayProveChangedOutputRoot_success() (gas: 279136)
-OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_replayProve_reverts() (gas: 191198)
-OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_validWithdrawalProof_success() (gas: 181364)
+OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_oninvalidWithdrawalProof_reverts() (gas: 138753)
+OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_replayProveChangedOutputRoot_success() (gas: 279048)
+OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_replayProve_reverts() (gas: 191110)
+OptimismPortal_FinalizeWithdrawal_Test:test_proveWithdrawalTransaction_validWithdrawalProof_success() (gas: 181320)
 OptimismPortal_Test:test_OptimismPortalConstructor() (gas: 17298)
 OptimismPortal_Test:test_OptimismPortalReceiveEth_success() (gas: 127483)
 OptimismPortal_Test:test_depositTransaction_NoValueContract_success() (gas: 76706)
@@ -178,7 +178,7 @@ OptimismPortal_Test:test_depositTransaction_withEthValueAndContractContractCreat
 OptimismPortal_Test:test_depositTransaction_withEthValueAndEOAContractCreation_success() (gas: 75852)
 OptimismPortal_Test:test_depositTransaction_withEthValueFromContract_success() (gas: 83370)
 OptimismPortal_Test:test_depositTransaction_withEthValueFromEOA_success() (gas: 83964)
-OptimismPortal_Test:test_isBlockFinalized_success() (gas: 109865)
+OptimismPortal_Test:test_isBlockFinalized_success() (gas: 109644)
 OptimismPortal_Test:test_simple_isBlockFinalized_success() (gas: 24142)
 Proxy_Test:test_clashingFunctionSignatures() (gas: 101347)
 Proxy_Test:test_implementationKey() (gas: 20887)

packages/contracts-bedrock/contracts/L1/L2OutputOracle.sol

@@ -94,7 +94,6 @@ contract L2OutputOracle is OwnableUpgradeable, Semver {
      *
      * @param _submissionInterval    Interval in blocks at which checkpoints must be submitted.
      * @param _l2BlockTime           The time per L2 block, in seconds.
-     * @param _startingL2Output      The initial L2 output of the L2 chain.
      * @param _startingBlockNumber   The number of the first L2 block.
      * @param _startingTimestamp     The timestamp of the first L2 block.
      * @param _proposer              The address of the proposer.
@@ -103,7 +102,6 @@ contract L2OutputOracle is OwnableUpgradeable, Semver {
     constructor(
         uint256 _submissionInterval,
         uint256 _l2BlockTime,
-        bytes32 _startingL2Output,
         uint256 _startingBlockNumber,
         uint256 _startingTimestamp,
         address _proposer,
@@ -112,20 +110,18 @@ contract L2OutputOracle is OwnableUpgradeable, Semver {
         SUBMISSION_INTERVAL = _submissionInterval;
         L2_BLOCK_TIME = _l2BlockTime;
 
-        initialize(_startingL2Output, _startingBlockNumber, _startingTimestamp, _proposer, _owner);
+        initialize(_startingBlockNumber, _startingTimestamp, _proposer, _owner);
     }
 
     /**
      * @notice Initializer.
      *
-     * @param _startingL2Output    Output for the first recoded L2 block.
      * @param _startingBlockNumber Block number for the first recoded L2 block.
      * @param _startingTimestamp   Timestamp for the first recoded L2 block.
      * @param _proposer            The address of the proposer.
      * @param _owner               The address of the owner.
      */
     function initialize(
-        bytes32 _startingL2Output,
         uint256 _startingBlockNumber,
         uint256 _startingTimestamp,
         address _proposer,
@@ -136,10 +132,9 @@ contract L2OutputOracle is OwnableUpgradeable, Semver {
             "L2OutputOracle: starting L2 timestamp must be less than current time"
         );
 
+        startingTimestamp = _startingTimestamp;
         startingBlockNumber = _startingBlockNumber;
         latestBlockNumber = _startingBlockNumber;
-        startingTimestamp = _startingTimestamp;
-        l2Outputs[startingBlockNumber] = Types.OutputProposal(_startingL2Output, block.timestamp);
 
         __Ownable_init();
         changeProposer(_proposer);
@@ -156,7 +151,7 @@ contract L2OutputOracle is OwnableUpgradeable, Semver {
     // solhint-disable-next-line ordering
     function deleteL2Outputs(uint256 _l2BlockNumber) external onlyOwner {
         // Simple check that accomplishes two things:
-        //   1. Prevents deleting anything from before the genesis block.
+        //   1. Prevents deleting anything before (and including) the starting block.
         //   2. Prevents deleting anything other than a checkpoint block.
         require(
             l2Outputs[_l2BlockNumber].outputRoot != bytes32(0),

packages/contracts-bedrock/contracts/deployment/BaseSystemDictator.sol

@@ -67,7 +67,6 @@ contract BaseSystemDictator is Ownable {
      * @notice Dynamic L2OutputOracle config.
      */
     struct L2OutputOracleDynamicConfig {
-        bytes32 l2OutputOracleStartingL2Output;
         uint256 l2OutputOracleStartingBlockNumber;
         uint256 l2OutputOracleStartingTimestamp;
     }

packages/contracts-bedrock/contracts/deployment/MigrationSystemDictator.sol

@@ -156,7 +156,6 @@ contract MigrationSystemDictator is BaseSystemDictator {
             abi.encodeCall(
                 L2OutputOracle.initialize,
                 (
-                    l2OutputOracleDynamicConfig.l2OutputOracleStartingL2Output,
                     l2OutputOracleDynamicConfig.l2OutputOracleStartingBlockNumber,
                     l2OutputOracleDynamicConfig.l2OutputOracleStartingTimestamp,
                     config.l2OutputOracleConfig.l2OutputOracleProposer,

packages/contracts-bedrock/contracts/test/CommonTest.t.sol

@@ -97,7 +97,6 @@ contract L2OutputOracle_Initializer is CommonTest {
     address internal owner = 0x000000000000000000000000000000000000ACDC;
     uint256 internal submissionInterval = 1800;
     uint256 internal l2BlockTime = 2;
-    bytes32 internal genesisL2Output = keccak256(abi.encode(0));
     uint256 internal startingBlockNumber = 200;
     uint256 internal startingTimestamp = 1000;
 
@@ -121,7 +120,6 @@ contract L2OutputOracle_Initializer is CommonTest {
         oracleImpl = new L2OutputOracle(
             submissionInterval,
             l2BlockTime,
-            genesisL2Output,
             startingBlockNumber,
             startingTimestamp,
             proposer,
@@ -133,7 +131,7 @@ contract L2OutputOracle_Initializer is CommonTest {
             address(oracleImpl),
             abi.encodeCall(
                 L2OutputOracle.initialize,
-                (genesisL2Output, startingBlockNumber, startingTimestamp, proposer, owner)
+                (startingBlockNumber, startingTimestamp, proposer, owner)
             )
         );
         oracle = L2OutputOracle(address(proxy));

packages/contracts-bedrock/contracts/test/L2OutputOracle.t.sol

@@ -22,10 +22,6 @@ contract L2OutputOracleTest is L2OutputOracle_Initializer {
         assertEq(oracle.startingTimestamp(), startingTimestamp);
         assertEq(oracle.proposer(), proposer);
         assertEq(oracle.owner(), owner);
-
-        Types.OutputProposal memory proposal = oracle.getL2Output(startingBlockNumber);
-        assertEq(proposal.outputRoot, genesisL2Output);
-        assertEq(proposal.timestamp, initL1Time);
     }
 
     function testCannot_constructWithBadTimestamp() external {
@@ -34,7 +30,6 @@ contract L2OutputOracleTest is L2OutputOracle_Initializer {
         new L2OutputOracle(
             submissionInterval,
             l2BlockTime,
-            genesisL2Output,
             startingBlockNumber,
             // startingTimestamp is in the future
             block.timestamp + 1,
@@ -275,6 +270,7 @@ contract L2OutputOracleTest is L2OutputOracle_Initializer {
 
     function test_deleteOutputs_singleOutput() external {
         test_proposingAnotherOutput();
+        test_proposingAnotherOutput();
 
         uint256 latestBlockNumber = oracle.latestBlockNumber();
         Types.OutputProposal memory newLatestOutput = oracle.getL2Output(
@@ -300,6 +296,7 @@ contract L2OutputOracleTest is L2OutputOracle_Initializer {
         test_proposingAnotherOutput();
         test_proposingAnotherOutput();
         test_proposingAnotherOutput();
+        test_proposingAnotherOutput();
 
         uint256 latestBlockNumber = oracle.latestBlockNumber();
         Types.OutputProposal memory newLatestOutput = oracle.getL2Output(
@@ -374,18 +371,13 @@ contract L2OutputOracleUpgradeable_Test is L2OutputOracle_Initializer {
         assertEq(startingBlockNumber, oracleImpl.startingBlockNumber());
         assertEq(startingTimestamp, oracleImpl.startingTimestamp());
 
-        Types.OutputProposal memory initOutput = oracleImpl.getL2Output(startingBlockNumber);
-        assertEq(genesisL2Output, initOutput.outputRoot);
-        assertEq(initL1Time, initOutput.timestamp);
-
         assertEq(proposer, oracleImpl.proposer());
         assertEq(owner, oracleImpl.owner());
     }
 
     function test_cannotInitProxy() external {
         vm.expectRevert("Initializable: contract is already initialized");
         L2OutputOracle(payable(proxy)).initialize(
-            genesisL2Output,
             startingBlockNumber,
             startingTimestamp,
             proposer,
@@ -396,7 +388,6 @@ contract L2OutputOracleUpgradeable_Test is L2OutputOracle_Initializer {
     function test_cannotInitImpl() external {
         vm.expectRevert("Initializable: contract is already initialized");
         L2OutputOracle(oracleImpl).initialize(
-            genesisL2Output,
             startingBlockNumber,
             startingTimestamp,
             proposer,

packages/contracts-bedrock/deploy-config/hardhat.json

@@ -19,7 +19,6 @@
   "l2OutputOracleStartingTimestamp": -1,
   "l2OutputOracleProposer": "0x70997970C51812dc3A010C7d01b50e0d17dc79C8",
   "l2OutputOracleOwner": "0x6925B8704Ff96DEe942623d6FB5e946EF5884b63",
-  "l2OutputOracleGenesisL2Output": "0x1111111111111111111111111111111111111111111111111111111111111111",
 
   "baseFeeVaultRecipient": "0xBcd4042DE499D14e55001CcbB24a551F3b954096",
   "l1FeeVaultRecipient": "0x71bE63f3384f5fb98995898A86B02Fb2426c5788",