0x8aD4E547d4d23eA64a7887896467236f1ce6DF23
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ERC1967Proxy
- Compilation Target
- npm/@openzeppelin/contracts@4.8.3/proxy/ERC1967/ERC1967Proxy.sol:ERC1967Proxy
- Language
Solidity- Compiler
- solc 0.8.28+commit.7893614a
- EVM Version
- cancun
- Verified At
- 2026-05-20 23:08:20 UTC
- Deployer
- 0x634989990acb7F95d07Ac09a6c35491Ac8dFa3Cf
- Deployment Transaction
- 0xfe983be95de4c9f5e31ba1b432499fa3cb29780f62dcf6c71360be15dc48e66b
- Block Number
- 25139625
- Transaction Index
- 185
Read/Write Contract on:
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Source Code
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Compiler Settings
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Contract Metadata
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Creation Bytecode
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CBOR Auxdata
These values are what Sourcify extracted from the recompiled bytecode. If these values are different in the on-chain bytecode, they will show up in Transformations section.
CBOR Auxdata id: 1
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Solidity metadata.json IPFS hash: QmcZWsFVQpQtr7jc4vMFarEmkP1yibfQd96bttnzvwGgap
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Transformations
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Runtime Bytecode
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CBOR Auxdata
These values are what Sourcify extracted from the recompiled bytecode. If these values are different in the on-chain bytecode, they will show up in Transformations section.
CBOR Auxdata id: 1
View on
Solidity metadata.json IPFS hash: QmcZWsFVQpQtr7jc4vMFarEmkP1yibfQd96bttnzvwGgap
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Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
Transient Storage Layout
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Standard JSON Input
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Standard JSON Output
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