Contracts

Sophon Mainnet

Coming Soon

Sophon Testnet

Chain Contracts

Name	Address	Comment
BridgeHub Proxy	L1: 0x35a54c8c757806eb6820629bc82d90e056394c92 (link)	Acts as a hub for bridges, so that they have a single point of communication with all ZK chain contracts (reference)
Create2 Factory	L1: 0xce0042b868300000d44a59004da54a005ffdcf9f (link)	CREATE2 factory contract for deterministic address deployment
Default Upgrade	L1: 0x27a7f18106281fe53d371958e8bc3f833694d24a (link)	Used to upgrade chain contracts.
Diamond Proxy	L1: 0xdd02368f378eed3779b358d2020a77e4d022236d (link)	The main contract uses EIP-2535 diamond proxy pattern (reference)
ERC20 Bridge	L1: 0x2ae09702f77a4940621572fbcdae2382d44a2cba (link) L2: 0xb10dd9f622ad0192cb007e12d5359081b90273bb( (link)	Canonical bridge for ERC20 tokens (reference)
Governance	L1: 0x8550bc5b4a16f62a86f7bbd2d89412915c9587e6 (link)	Deployer and Admin multi-sig for ZK chains
Shared Bridge	L1: 0x3e8b2fe58675126ed30d0d12dea2a9bda72d18ae (link) L2: 0xb10dd9f622ad0192cb007e12d5359081b90273bb (link)	Bridges assets between L1 and hyperchains, supporting both ETH and ERC20 tokens (reference)
State Transition Proxy	L1: 0x4e39e90746a9ee410a8ce173c7b96d3afed444a5 (link)	Acts as a connector between Ethereum (L1) and ZK Chain (L2) (reference)
Transparent Proxy Admin	L1: 0x0358baca94dcd7931b7ba7aaf8a5ac6090e143a5 (link)	Admin Contract for the Transparent Proxy
Validator Timelock	L1: 0xd3876643180a79d0a56d0900c060528395f34453 (link)	An intermediate smart contract between the validator EOA account and the ZKsync smart contract (reference)
Verifier	L1: 0xac3a2dc46cea843f0a9d6554f8804aed18ff0795 (link)	ZK proof verifier contract

Useful Contracts

Name	Address	Comment
Bridged USDC	L2: 0x27553b610304b6AB77855a963f8208443D773E60 (link) L2 Custom Bridge: 0x72591d4135B712861d8d4513a2f6860Ac30A684D (link) L1: 0xbf4fdf7bf4014ea78c0a07259fbc4315cb10d94e (link)	Main USDC contract - Follows Circle standard
Multicall	0x83c04d112adedA2C6D9037bb6ecb42E7f0b108Af (link)	Enables more efficient contract querying: https://github.com/mds1/multicall
Permit2	0x37CcE35d6A19C3948e9557308E705Ee64404B3D0 (link)	Makes token approvals easier and more secure: https://github.com/Uniswap/permit2
Sophon Global Paymaster	L2: 0x98546B226dbbA8230cf620635a1e4ab01F6A99B2 (link)	Sponsors all transactions
WSOPH	0x9B7EA63EF5062661570afe548e3AD691D5652527 (link)	Wrapped SOPH