Contract Addresses

📜 TL;DR:

• In this article, you’ll find useful contract addresses for Hemi and commonly used protocols.

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Hemi Sepolia

L1 Hemi Contracts

Core Hemi contracts deployed on Sepolia.

Contract Name	Contract Address
AddressManager	0x23f0022354241FDb721Dc43E7897d7Af662A2995
L1CrossDomainMessengerProxy	0x9bCCCf1d222539c4C47E4C6f5749e4d5fA33215c
L2OutputOracleProxy	0x032d1e1dd960A4B027a9a35FF8B2b672E333Bc27
OptimismPortalProxy	0xB6f9579980aE46f61217A99145645341E49E2516
ProtocolVersionsProxy	0xBD869d97B85C450d396215c5E1a81bbFA4545e23
DisputeGameFactoryProxy	0x4cb8fdc8E1A8Ad01369F9a159C67c8be794a98FA
L1StandardBridgeProxy	0xc94b1BEe63A3e101FE5F71C80F912b4F4b055925
OptimismMintableERC20FactoryProxy	0xb4bCe3efD3282Da4eEC69429966a85f92298799B
ProxyAdmin	0xc43ED1E8D70d0e5801514833fAD3D93Ba16Da4Aa
L1StandardBridgeProxy	0xc94b1BEe63A3e101FE5F71C80F912b4F4b055925
L1ERC721BridgeProxy	0xa5ba2558B41F34f0B5Cc4eD389386201a3D31AEc
SystemConfigProxy	0xfa73580F4D72294Ae9EE3DAaC36D8bF111B37Ce9

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L2 Hemi Contracts

Core Hemi contracts deployed on Hemi Sepolia.

Contract Name	Contract Address
L2ToL1MessagePasser	0x4200000000000000000000000000000000000016
L2CrossDomainMessenger	0x4200000000000000000000000000000000000007
L2StandardBridge	0x4200000000000000000000000000000000000010
L2ERC721Bridge	0x4200000000000000000000000000000000000014
SequencerFeeVault	0x4200000000000000000000000000000000000011
OptimismMintableERC20Factory	0x4200000000000000000000000000000000000012
OptimismMintableERC721Factory	0x4200000000000000000000000000000000000017
L1Block	0x4200000000000000000000000000000000000015
GasPriceOracle	0x420000000000000000000000000000000000000F
ProxyAdmin	0x4200000000000000000000000000000000000018
BaseFeeVault	0x4200000000000000000000000000000000000019
L1FeeVault	0x420000000000000000000000000000000000001A
GovernanceToken	0x4200000000000000000000000000000000000042
SchemaRegistry	0x4200000000000000000000000000000000000020
EAS	0x4200000000000000000000000000000000000021