EVM Contract Verifier
Verify contracts across different EVM chains by using the source code from a verified chain.
Verify Contract
Contract Address
The contract address should be the same on both source and target chains
Source Chain (verified)
Select source chain
Ethereum Mainnet
Optimism
Arbitrum One
Base
Polygon
Optimism Sepolia
Sepolia
Goerli
Chain where the contract is already verified
Target Chain (to verify)
Select target chain
Ethereum Mainnet
Optimism
Arbitrum One
Base
Polygon
Optimism Sepolia
Sepolia
Goerli
Chain where you want to verify the contract
1. Fetch Source Code
2. Verify on Target Chain
Contract Source Code
Contract Name
Compiler Version
Optimization
Constructor Arguments
Source Code Preview
Verification Result
Check Verification Status