0x0bBE2B5Fa5490F01b4427109F0B5571822616a78
on Ethereum Mainnet (1)
Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ERC20
- Compilation Target
- ERC20.sol:ERC20
- Language
Solidity- Compiler
- solc 0.8.30+commit.73712a01
- EVM Version
- default
- Verified At
- 2025-08-14 11:53:14 UTC
- Deployer
- 0xD5375fA3dA1924504546703Adc066146660007Ca
- Deployment Transaction
- 0x8a9a504ba7d59b5bde2ad3009380d02c8e603d5e59311a43ce33189b61ad4e7c
- Block Number
- 23139102
- Transaction Index
- 0
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: QmeLPY6BSfmJPHHQfmdnwNAyNagM6cC4hLQgAHzRRSCPmo
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Transformations
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CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 8826 | 54 | Original (recompiled):0xa2646970667358221220eda9d5c258e8271bc862a1e038ddbffacdeccf5e7b2e39d8ebad45469ba0c30664736f6c634300081e0033 Transformed (onchain):0xa2646970667358221220dd7e7f91b09668e80c373728f11dad6124ef66ccd9dad22b2182b40f8629679f64736f6c634300081e0033 |
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: QmeLPY6BSfmJPHHQfmdnwNAyNagM6cC4hLQgAHzRRSCPmo
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 237 | 0x0000000000000000000000000000000000000000000000000de0b6b3a7640000 | 1348 |
| 245 | 0x0000000000000000000000000000000000000000000000000000000000000009 | 2420 |
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 6068 | 54 | Original (recompiled):0xa2646970667358221220eda9d5c258e8271bc862a1e038ddbffacdeccf5e7b2e39d8ebad45469ba0c30664736f6c634300081e0033 Transformed (onchain):0xa2646970667358221220dd7e7f91b09668e80c373728f11dad6124ef66ccd9dad22b2182b40f8629679f64736f6c634300081e0033 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 20 | _owner | address | ERC20.sol:ERC20 |
| 1 | 0 | 32 | _balances | mapping(address ⇒ uint256) | ERC20.sol:ERC20 |
| 2 | 0 | 32 | _allowed | mapping(address ⇒ mapping(address ⇒ uint256)) | ERC20.sol:ERC20 |
| 3 | 0 | 32 | symbol | string | ERC20.sol:ERC20 |
| 4 | 0 | 32 | name | string | ERC20.sol:ERC20 |
| 5 | 0 | 20 | _pairr | address | ERC20.sol:ERC20 |
| 5 | 20 | 1 | launched | bool | ERC20.sol:ERC20 |
| 6 | 0 | 32 | _count | mapping(address ⇒ uint256) | ERC20.sol:ERC20 |
Transient Storage Layout
No transient storage layouts found in the compiler output.
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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