# Contracts ## L1/L2 System Contracts System contracts on Layer1 and Layer2 are an important part of the OP ecosystem. We're using these system contracts to do the following tasks: * Sending messages between L1 and L2 * Sending tokens between L1 and L2 * Querying information about the current L1 data fee * And lots more ## Matchain Utility Contracts Matchain's utility contracts encompass essential components that facilitate seamless decentralized exchanges and token operations within the ecosystem. * **MSwap (Uniswap V2 Fork)**: A decentralized exchange platform enabling efficient token swaps. * **Token Contracts on Matchain Mainnet**: Contracts governing native tokens, ensuring secure and reliable transactions. Access here:
## Infrasctucture Contract Addresses Deployed on BSC | Name | Contract Address | | --------------------------------- | -------------------------------------------------------------------------------------------------------------------- | | AddressManager | [0xA1bd6CFBeB4571DFE48F1a9b04434b90424793b3](https://bscscan.com/address/0xA1bd6CFBeB4571DFE48F1a9b04434b90424793b3) | | AnchorStateRegistry | [0x5aef0FA679Fb4F94247b6Eaa40dc83e61d77CEfd](https://bscscan.com/address/0x5aef0FA679Fb4F94247b6Eaa40dc83e61d77CEfd) | | AnchorStateRegistryProxy | [0xC9c271e4C17B425A0E75498796B4344F34A3c088](https://bscscan.com/address/0xc9c271e4c17b425a0e75498796b4344f34a3c088) | | DelayedWETH | [0xDD1C904796de39DB09151dc19dE1A712b3f73593](https://bscscan.com/address/0xDD1C904796de39DB09151dc19dE1A712b3f73593) | | DelayedWETHProxy | [0xCbb02dC5a6c4963BF8d251360a5b707e181F6705](https://bscscan.com/address/0xcbb02dc5a6c4963bf8d251360a5b707e181f6705) | | DisputeGameFactory | [0x1B7ACA1E23073AF8087FaA3b08018B30d51AB905](https://bscscan.com/address/0x1B7ACA1E23073AF8087FaA3b08018B30d51AB905) | | DisputeGameFactoryProxy | [0x79D340Bb55D3207B291c8E41eF08799F64435558](https://bscscan.com/address/0x79D340Bb55D3207B291c8E41eF08799F64435558) | | L1CrossDomainMessenger | [0x017D33C1529beF374Ff7930aF5b801c1518AF116](https://bscscan.com/address/0x017D33C1529beF374Ff7930aF5b801c1518AF116) | | L1CrossDomainMessengerProxy | [0x0F2B34bbD5eF129bc4A3c6BdFF7525FB29A069CF](https://bscscan.com/address/0x0F2B34bbD5eF129bc4A3c6BdFF7525FB29A069CF) | | L1ERC721Bridge | [0x7334D3C4580df30BEFFffb96A5651D0d884DD2F3](https://bscscan.com/address/0x7334D3C4580df30BEFFffb96A5651D0d884DD2F3) | | L1ERC721BridgeProxy | [0x218630c31a47E0dF1d5954d0bEe1C209dfA37546](https://bscscan.com/address/0x218630c31a47E0dF1d5954d0bEe1C209dfA37546) | | L1StandardBridge | [0x7520BF610183F1d72eef5fbc085fa0e7fEd24461](https://bscscan.com/address/0x7520BF610183F1d72eef5fbc085fa0e7fEd24461) | | L1StandardBridgeProxy | [0x5238cfD4dD0238b51Fa11B6Aa9F076a6BF95BCe9](https://bscscan.com/address/0x5238cfD4dD0238b51Fa11B6Aa9F076a6BF95BCe9) | | L2OutputOracle | [0x0c284A030Ac8F2D23eEff46c783b15A750e473d3](https://bscscan.com/address/0x0c284A030Ac8F2D23eEff46c783b15A750e473d3) | | L2OutputOracleProxy | [0xc18EBF62817A4ec94C5a4f4978E913975baa6Fc1](https://bscscan.com/address/0xc18EBF62817A4ec94C5a4f4978E913975baa6Fc1) | | Mips | [0x3968a4834919e5e5396E21dC254719e46BdFa030](https://bscscan.com/address/0x3968a4834919e5e5396E21dC254719e46BdFa030) | | OptimismMintableERC20Factory | [0x91330629B4B833a7344F391995fDFBac3CfBD1Bc](https://bscscan.com/address/0x91330629B4B833a7344F391995fDFBac3CfBD1Bc) | | OptimismMintableERC20FactoryProxy | [0x6337C0f283A59E85295741a47Ca2a263A785576d](https://bscscan.com/address/0x6337C0f283A59E85295741a47Ca2a263A785576d) | | OptimismPortal | [0xEa6F37dEE3151EA12Ccc5df59C9ae8b195066f57](https://bscscan.com/address/0xEa6F37dEE3151EA12Ccc5df59C9ae8b195066f57) | | OptimismPortal2 | [0x5d31d786Bb2E9c2cC879e74592e35d11cc087c98](https://bscscan.com/address/0x5d31d786Bb2E9c2cC879e74592e35d11cc087c98) | | OptimismPortalProxy | [0x48896b23756f528649B21a87c70823124aBE04b3](https://bscscan.com/address/0x48896b23756f528649B21a87c70823124aBE04b3) | | PreimageOracle | [0x89B86Ecf687c261C1E5DF8c547b95e99669F5c07](https://app.gitbook.com/u/30wf5bTANgVgkkskHilvP7pszT03) | | ProtocolVersions | [0x1032a8D41470bE109e0CC6030377d2b5C64AB745](https://bscscan.com/address/0x1032a8D41470bE109e0CC6030377d2b5C64AB745) | | ProtocolVersionsProxy | [0xa39B63CF7e17A666CFeea1Cb0743d6dE29a99D38](https://bscscan.com/address/0xa39B63CF7e17A666CFeea1Cb0743d6dE29a99D38) | | ProxyAdmin | [0x689B77b3564f57d338E6f3E108C60bec937C8510](https://bscscan.com/address/0x689B77b3564f57d338E6f3E108C60bec937C8510) | | SafeProxyFactory | [0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2](https://app.gitbook.com/u/30wf5bTANgVgkkskHilvP7pszT03) | | SafeSingleton | [0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552](https://bscscan.com/address/0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552) | | SuperchainConfig | [0x7E0666f2810cC7831f9cCbdDF6bc20075D362cc3](https://bscscan.com/address/0x7E0666f2810cC7831f9cCbdDF6bc20075D362cc3) | | SuperchainConfigProxy | [0xcaBac58bb498b01cB975fC530f3D4E723a44Db8d](https://bscscan.com/address/0xcaBac58bb498b01cB975fC530f3D4E723a44Db8d) | | SystemConfig | [0xE5a08DD2E2006C2a515efa869AE9137873B681F3](https://bscscan.com/address/0xE5a08DD2E2006C2a515efa869AE9137873B681F3) | | SystemConfigProxy | [0xb0C62648C5837a8e98bbe02e06D2fcD049BBfA82](https://bscscan.com/address/0xb0C62648C5837a8e98bbe02e06D2fcD049BBfA82) | | SystemOwnerSafe | [0x00D576F15A953296521E265d358eF8ECF305fe10](https://bscscan.com/address/0x00D576F15A953296521E265d358eF8ECF305fe10) | ## Deploy Config | Name | Value | | ---------------------------------------- | -------------------------------------------------------------------------------------------------------------------- | | finalSystemOwner | [0x815A3283fd4a866d8D533fC979d8d81e8E035C13](https://bscscan.com/address/0x815A3283fd4a866d8D533fC979d8d81e8E035C13) | | superchainConfigGuardian | 0x19dDA1593Cd663941eEdE1E3d80f46d5Dd537B2b | | l1StartingBlockTag | 0x6eff1b5ef9a0e5c176b37a1a74d01c57a53bbe293b3fb3314f730e3327851150 | | l1ChainID | 56 | | l2ChainID | 698 | | l1BlockTime | 3 | | l2BlockTime | 1 | | maxSequencerDrift | 1800 | | sequencerWindowSize | 14400 | | channelTimeout | 1200 | | p2pSequencerAddress | 0x558BBcD1320e5007176d910B62Dbe82B800EDe94 | | batchInboxAddress | 0xFF000000000000000000000000000000002ba2ba | | batchSenderAddress | 0x80c519e4Be85C1e5381DB4A79Dedd6E4959BC74b | | l2OutputOracleSubmissionInterval | 3600 | | l2OutputOracleStartingBlockNumber | 0 | | l2OutputOracleStartingTimestamp | 1721308788 | | l2OutputOracleProposer | 0x038A3c6f91618C881C9636cE540c7A242Da3E2bd | | l2OutputOracleChallenger | 0x1643e4516Dd59326E45FEe22fEf14901B422E706 | | finalizationPeriodSeconds | 604800 | | proxyAdminOwner | 0x6E6d437694911A0C212Eed6C4DA63709A3e45f27 | | baseFeeVaultRecipient | 0xC840ABb22F8e8558562aAF41CEDC263E8cb510e6 | | l1FeeVaultRecipient | 0xC840ABb22F8e8558562aAF41CEDC263E8cb510e6 | | sequencerFeeVaultRecipient | 0xC840ABb22F8e8558562aAF41CEDC263E8cb510e6 | | baseFeeVaultMinimumWithdrawalAmount | 0x853a0d2313c0000 | | l1FeeVaultMinimumWithdrawalAmount | 0x853a0d2313c0000 | | sequencerFeeVaultMinimumWithdrawalAmount | 0x853a0d2313c0000 | | baseFeeVaultWithdrawalNetwork | 0 | | l1FeeVaultWithdrawalNetwork | 0 | | sequencerFeeVaultWithdrawalNetwork | 0 | | gasPriceOracleOverhead | 2100 | | gasPriceOracleScalar | 1000000 | | enableGovernance | FALSE | | governanceTokenSymbol | OP | | governanceTokenName | Optimism | | governanceTokenOwner | 0x06eAb05e05b366431CCD81E006d5FCa197A1D9B0 | | l2GenesisBlockGasLimit | 0x5f5e100 | | l2GenesisBlockBaseFeePerGas | 0x5f5e100 | | l2GenesisRegolithTimeOffset | 0x0 | | l2GenesisDeltaTimeOffset | 0x0 | | l2GenesisCanyonTimeOffset | 0x0 | | l2GenesisEcotoneTimeOffset | 0x0 | | eip1559Denominator | 8 | | eip1559DenominatorCanyon | 8 | | eip1559Elasticity | 2 | | systemConfigStartBlock | 0 | | requiredProtocolVersion | 0x0000000000000000000000000000000000000000000000000000000000000000 | | recommendedProtocolVersion | 0x0000000000000000000000000000000000000000000000000000000000000000 | | fundDevAccounts | FALSE | | useFaultProofs | FALSE | | proofMaturityDelaySeconds | 302400 | | disputeGameFinalityDelaySeconds | 302400 | | respectedGameType | 0 | | faultGameWithdrawalDelay | 604800 | | faultGameAbsolutePrestate | 0x03c7ae758795765c6664a5d39bf63841c71ff191e9189522bad8ebff5d4eca98 | | faultGameMaxDepth | 50 | | faultGameMaxDuration | 2400 | | faultGameGenesisBlock | 0 | | faultGameGenesisOutputRoot | 0x0000000000000000000000000000000000000000000000000000000000000000 | | faultGameSplitDepth | 14 | | preimageOracleMinProposalSize | 10000 | | preimageOracleChallengePeriod | 120 | | usePlasma | FALSE | | daChallengeWindow | 3600 | | daResolveWindow | 3600 | | daBondSize | 103486250000000000 | | daResolverRefundPercentage | 100 | ## Infrasctucture Contract Addresses Deployed on Matchain | Name | Address | | ---------------------------- | ------------------------------------------------------------------------------------------------------------------------- | | Multicall3 | [0xcA11bde05977b3631167028862bE2a173976CA11](https://www.matchscan.io/address/0xcA11bde05977b3631167028862bE2a173976CA11) | | OptimismMintableERC20Factory | [0x70E1176C170DE7aBCe9762E1C689ea8379e185b3](https://www.matchscan.io/address/0x70E1176C170DE7aBCe9762E1C689ea8379e185b3) | ## Key parameters | Name | Introduction | | ------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------- | | l1BlockTime | the rollup block interval | | l2OutputOracleSubmissionInterval | The L2 block interval for submiting OutputRoot to L2OutputOracle (how many l2 block submit once) | | channelTimeout | Maximum number of L1 blocks that a transaction channel frame can be considered valid | | finalizationPeriodSeconds | Number of seconds that a proposal must be available to challenge before it is considered finalized by the OptimismPortal contract | | proxyAdminOwner | The proxy owner for layer1 contract, the most important key for op | | finalSystemOwner | The owner of the contract SystemConfig | | baseFeeVaultRecipient / l1FeeVaultRecipient / sequencerFeeVaultRecipient | The fee that the rollup withdraw from rollup users | | batchSenderAddress | Used in op-batcher to submit rollup block to layer1 | | l2OutputOracleProposer | Used in op-proposer to submit OutputRoot to layer1 | | gasPriceOracleOverhead | The initial value of the gas overhead in the GasPriceOracle predeploy | | gasPriceOracleScalar | The initial value of the gas scalar in the GasPriceOracle predeploy | | l2GenesisBlockGasLimit | Initial block gas limit | | l2GenesisBlockBaseFeePerGas | Initial base fee | ## Matchain Mainnet Utility Contracts ### Oku (Uniswap V3 Fork) * Oku Open Source Github * Uniswap V3 SDK | Contract | Address | | ------------------------------------------------- | ------------------------------------------ | | v3CoreFactoryAddress | 0xcb2436774C3e191c85056d248EF4260ce5f27A9D | | multicall2Address | 0x5d6b0f5335ec95cD2aB7E52f2A0750dd86502435 | | proxyAdminAddress | 0x0d922Fb1Bc191F64970ac40376643808b4B74Df9 | | tickLensAddress | 0xB3309C48F8407651D918ca3Da4C45DE40109E641 | | nftDescriptorLibraryAddressV1\_3\_0 | 0xE3dbcD53f4Ce1b06Ab200f4912BD35672e68f1FA | | nonfungibleTokenPositionDescriptorAddressV1\_3\_0 | 0x454050C4c9190390981Ac4b8d5AFcd7aC65eEffa | | descriptorProxyAddress | 0x38EB9e62ABe4d3F70C0e161971F29593b8aE29FF | | nonfungibleTokenPositionManagerAddress | 0x743E03cceB4af2efA3CC76838f6E8B50B63F184c | | v3MigratorAddress | 0x8B3c541c30f9b29560f56B9E44b59718916B69EF | | v3StakerAddress | 0x5911cB3633e764939edc2d92b7e1ad375Bb57649 | | quoterV2Address | 0xaa52bB8110fE38D0d2d2AF0B85C3A3eE622CA455 | | swapRouter02 | 0x807F4E281B7A3B324825C64ca53c69F0b418dE40 | | UniversalRouter | 0x9db70E29712Cc8Af10c2B597BaDA6784544FF407 | | Permit2 | 0xB952578f3520EE8Ea45b7914994dcf4702cEe578 | ## **Token Contracts** | Contract | Address | | --------------------------------- | --------------------------------------------------------------------------------------------------------------------- | | `USDT` | [0xa0e73E30945B80010503E68e53AbFd0B6B6a6ed9](https://matchscan.io/address/0xa0e73E30945B80010503E68e53AbFd0B6B6a6ed9) | | `Bridged USDC (Hyperlane) (USDC)` | [0x679Dc08cC3A4acFeea2f7CAFAa37561aE0b41Ce7](https://matchscan.io/token/0x679Dc08cC3A4acFeea2f7CAFAa37561aE0b41Ce7) | | `WBNB` | [0x4200000000000000000000000000000000000006](https://matchscan.io/token/0x4200000000000000000000000000000000000006) |