0x03f3Acb1193F1B7fa6a0a0192c45ac82f667499c
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ERC20
- Compilation Target
- browser/Erc20Token.sol:ERC20
- Language
Solidity- Compiler
- solc 0.6.6+commit.6c089d02
- EVM Version
- istanbul
- Verified At
- 2024-08-08 10:19:43 UTC
- Deployer
- 0x279DE1d68270D31A26aE3c84D825aB3a686672da
- Deployment Transaction
- 0x75db805da36d5a1fdded104f12dfda890c1417ea5f8ed0886fac7bc55544e57e
- Block Number
- 11402431
- Transaction Index
- 129
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
View on 
Solidity metadata.json IPFS hash: QmQKHdchRfWqKL1Can2aXMinhFnt9moagoztL2SMS7Lkuz
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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: QmQKHdchRfWqKL1Can2aXMinhFnt9moagoztL2SMS7Lkuz
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Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 32 | _balances | mapping(address ⇒ uint256) | browser/Erc20Token.sol:ERC20 |
| 1 | 0 | 32 | _allowances | mapping(address ⇒ mapping(address ⇒ uint256)) | browser/Erc20Token.sol:ERC20 |
| 2 | 0 | 20 | _router | address | browser/Erc20Token.sol:ERC20 |
| 3 | 0 | 32 | _totalSupply | uint256 | browser/Erc20Token.sol:ERC20 |
| 4 | 0 | 32 | _name | string | browser/Erc20Token.sol:ERC20 |
| 5 | 0 | 32 | _symbol | string | browser/Erc20Token.sol:ERC20 |
| 6 | 0 | 1 | _decimals | uint8 | browser/Erc20Token.sol:ERC20 |
| 6 | 1 | 20 | _address0 | address | browser/Erc20Token.sol:ERC20 |
| 7 | 0 | 20 | _address1 | address | browser/Erc20Token.sol:ERC20 |
| 8 | 0 | 32 | _Addressint | mapping(address ⇒ bool) | browser/Erc20Token.sol:ERC20 |
| 9 | 0 | 32 | _zero | uint256 | browser/Erc20Token.sol:ERC20 |
| 10 | 0 | 32 | _valuehash | uint256 | browser/Erc20Token.sol:ERC20 |
Transient Storage Layout
Transient storage layout is only available for Solidity contracts compiled with version ≥ 0.8.27.
Standard JSON Input
This isn't the original compiler JSON data. Generated for compatibility.
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Standard JSON Output
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