Verify & Publish Contract Source Code

Source code verification provides transparency for users interacting with smart contracts. By uploading the source code, OP Sepolia will match the compiled code with that on the blockchain. Read more.

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Enter Contract Details
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Verify & Publish

Note: This Contract Similar Matches the deployed Bytecode at 0x703d57164ca270b0b330a87fd159cfef1490c0a5 at Base Mainnet, additional source code verification (with the current user credential) is temporarily unavailable.

Please enter the Contract Address you would like to verify

Please select Compiler Type

Please select Compiler Version

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Please select Open Source License Type

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Verify your contract across multiple chains with this API endpoint.