0x9f12f4b11056F4addDF08e8f56AA227010E464Ac
on PulseChain (369)
Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- UniswapV2Pair
- Compilation Target
- contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair
- Language
Solidity- Compiler
- solc 0.6.12+commit.27d51765
- EVM Version
- istanbul
- Verified At
- 2026-02-03 01:13:56 UTC
- Deployer
- 0x5DC35f628018eeE682951013E7961eF42958627B
- Deployment Transaction
- 0xbf3bded5680e0a5e80a44e30d782e09b8fb29571a844dff6884e202aedf99dcc
- Block Number
- 12774965
- Transaction Index
- 68
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: QmXgn9ncogLSQKjQCJrm3SKTrSpzYV9NYVyGj1vbmwBfiW
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Transformations
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 10873 | 54 | Original (recompiled):0xa26469706673582212208ae136ce56727f984809f203e0501d54825a685f351e1c63b82fd02ee9929c2f64736f6c634300060c0033 Transformed (onchain):0xa2646970667358221220b562054fd180879e709cb9f95feb3c261a153a823344d5c22c2f0cda0c56df5d64736f6c634300060c0033 |
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: QmXgn9ncogLSQKjQCJrm3SKTrSpzYV9NYVyGj1vbmwBfiW
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Transformations
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 10601 | 54 | Original (recompiled):0xa26469706673582212208ae136ce56727f984809f203e0501d54825a685f351e1c63b82fd02ee9929c2f64736f6c634300060c0033 Transformed (onchain):0xa2646970667358221220b562054fd180879e709cb9f95feb3c261a153a823344d5c22c2f0cda0c56df5d64736f6c634300060c0033 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 32 | totalSupply | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 1 | 0 | 32 | balanceOf | mapping(address ⇒ uint256) | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 2 | 0 | 32 | allowance | mapping(address ⇒ mapping(address ⇒ uint256)) | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 3 | 0 | 32 | DOMAIN_SEPARATOR | bytes32 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 4 | 0 | 32 | nonces | mapping(address ⇒ uint256) | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 5 | 0 | 20 | factory | address | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 6 | 0 | 20 | token0 | address | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 7 | 0 | 20 | token1 | address | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 8 | 0 | 14 | reserve0 | uint112 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 8 | 14 | 14 | reserve1 | uint112 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 8 | 28 | 4 | blockTimestampLast | uint32 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 9 | 0 | 32 | price0CumulativeLast | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 10 | 0 | 32 | price1CumulativeLast | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 11 | 0 | 32 | kLast | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 12 | 0 | 32 | totalFee | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 13 | 0 | 32 | alpha | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 14 | 0 | 32 | beta | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
| 15 | 0 | 32 | unlocked | uint256 | contracts/uniswapv2/UniswapV2Pair.sol:UniswapV2Pair |
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
This isn't the original compiler JSON data. Generated for compatibility.
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