0x0FCe35B902144749d170E126300Dc4491345E314

on BNB Smart Chain Mainnet (56)

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Runtime Bytecode

Creation Bytecode

Contract Name: Librex
Compilation Target: Librex.sol:Librex
Language: Solidity
Compiler: solc 0.6.12+commit.27d51765
EVM Version: default
Verified At: 2026-06-04 17:02:17 UTC
Deployer: 0x78D0ce6a34e89B39F919Ac8D7c0f2F74E4C5f6Bd
Deployment Transaction: 0xb44eead5a36adcfb73f6c5a942c81b6c23b262b336343e4d8c61bb820d8aa102
Block Number: 7023130
Transaction Index: 545

Read/Write Contract on:

ABI

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Source Code

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EXPLORER

Librex.sol

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Compiler Settings

Contract Metadata

Creation Bytecode

Annotated On-chain Bytecode

On-chain Bytecode

Recompiled 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: QmZ9Pih3tXFLGmbZs1mKjt3JvshKMykhZo79Xk4SpiUhyE

Raw

Decoded

Length: 53 bytes

0xa2646970667358221220a08e37d7a8aec54a15db22adc80587915faba7b4e9dfb4c1d33d5b87e6e28f4564736f6c634300060c0033

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Transformations

CBOR Auxdata Transformations

Byte Offsets	Length (bytes)	Values
2636	54	Original (recompiled):0xa2646970667358221220a08e37d7a8aec54a15db22adc80587915faba7b4e9dfb4c1d33d5b87e6e28f4564736f6c634300060c0033 Transformed (onchain):0xa26469706673582212209b9d62456e42158c0681efafeb4fcc295a98700e9ec8764548b8649dbd429e9964736f6c634300060c0033

Runtime Bytecode

Annotated On-chain Bytecode

On-chain Bytecode

Recompiled Bytecode

0x608060405234801561001057600080fd5b50600436106100c55760003560e01c8063functionSignature06fdde03146100ca578063functionSignature095ea7b314610147578063functionSignature0db474fa14610187578063functionSignature1694505e146101a8578063functionSignature18160ddd146101cc578063functionSignature23b872dd146101e6578063functionSignature313ce5671461021c578063functionSignature395093511461023a578063functionSignature49bd5a5e14610266578063functionSignature70a082311461026e578063functionSignature95d89b4114610294578063functionSignaturea457c2d71461029c578063functionSignaturea9059cbb146102c8578063functionSignaturebf0d3a02146102f4578063functionSignaturedd62ed3e146102fc575b600080fd5b6100d261032a565b6040805160208082528351818301528351919283929083019185019080838360005b8381101561010c5781810151838201526020016100f4565b50505050905090810190601f1680156101395780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b6101736004803603604081101561015d57600080fd5b506001600160a01b03813516906020013561034a565b604080519115158252519081900360200190f35b6101a66004803603602081101561019d57600080fd5b50351515610361565b005b6101b061038b565b604080516001600160a01b039092168252519081900360200190f35b6101d461039f565b60408051918252519081900360200190f35b610173600480360360608110156101fc57600080fd5b506001600160a01b038135811691602081013590911690604001356103a5565b6102246103f6565b6040805160ff9092168252519081900360200190f35b6101736004803603604081101561025057600080fd5b506001600160a01b0381351690602001356103fb565b6101b0610431565b6101d46004803603602081101561028457600080fd5b50356001600160a01b0316610455565b6100d2610470565b610173600480360360408110156102b257600080fd5b506001600160a01b038135169060200135610490565b610173600480360360408110156102de57600080fd5b506001600160a01b0381351690602001356104c6565b6101736104d3565b6101d46004803603604081101561031257600080fd5b506001600160a01b03813581169160200135166104dc565b604080518082019091526006815265098d2c4e4caf60d31b602082015290565b6000610357338484610507565b5060015b92915050565b6000546001600160a01b0316331461037857600080fd5b6004805460ff1916911515919091179055565b60045461010090046001600160a01b031681565b60035490565b60006103b2848484610569565b6001600160a01b0384166000908152600260209081526040808320338085529252909120546103ec9186916103e79086610756565b610507565b5060019392505050565b600990565b3360008181526002602090815260408083206001600160a01b038716845290915281205490916103579185906103e7908661076b565b7fimmutable0000000000000000000000008264c90d4b9099104ff24116b50e192c78a7697481565b6001600160a01b031660009081526001602052604090205490565b6040805180820190915260068152650989284a48ab60d31b602082015290565b3360008181526002602090815260408083206001600160a01b038716845290915281205490916103579185906103e79086610756565b6000610357338484610569565b60045460ff1681565b6001600160a01b03918216600090815260026020908152604080832093909416825291909152205490565b6001600160a01b03808416600081815260026020908152604080832094871680845294825291829020859055815185815291517feventSignature8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259281900390910190a3505050565b6001600160a01b03831660009081526001602052604090205461058c9082610756565b6001600160a01b03841660009081526001602052604090205560045460ff1680156105e857507fimmutable0000000000000000000000008264c90d4b9099104ff24116b50e192c78a769746001600160a01b0316826001600160a01b0316145b801561060757506004546001600160a01b038481166101009092041614155b801561062157506000546001600160a01b03848116911614155b801561063657506001600160a01b0383163014155b156106e857600061065261064b836064610784565b60646107a6565b6001600160a01b0384166000908152600160205260409020549091506106819061067c8484610756565b61076b565b6001600160a01b0384166000908152600160205260409020556003546106a79082610756565b6003556001600160a01b038084169085166000805160206107ce8339815191526106d18585610756565b60408051918252519081900360200190a350610751565b6001600160a01b03821660009081526001602052604090205461070b908261076b565b6001600160a01b0380841660008181526001602090815260409182902094909455805185815290519193928716926000805160206107ce83398151915292918290030190a35b505050565b60008282111561076557600080fd5b50900390565b60008282018381101561077d57600080fd5b9392505050565b600080821161079257600080fd5b600082848161079d57fe5b04949350505050565b6000826107b55750600061035b565b828202828482816107c257fe5b041461077d57600080fdfeeventSignatureddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3efcborAuxdataa26469706673582212209b9d62456e42158c0681efafeb4fcc295a98700e9ec8764548b8649dbd429e9964736f6c634300060c0033

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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: QmZ9Pih3tXFLGmbZs1mKjt3JvshKMykhZo79Xk4SpiUhyE

Raw

Decoded

Length: 53 bytes

0xa2646970667358221220a08e37d7a8aec54a15db22adc80587915faba7b4e9dfb4c1d33d5b87e6e28f4564736f6c634300060c0033

Loading contract data...

Transformations

Immutable Transformations

ID	Value	Offsets
48	0x0000000000000000000000008264c90d4b9099104ff24116b50e192c78a76974	1075, 1460

CBOR Auxdata Transformations

Byte Offsets	Length (bytes)	Values
2030	54	Original (recompiled):0xa2646970667358221220a08e37d7a8aec54a15db22adc80587915faba7b4e9dfb4c1d33d5b87e6e28f4564736f6c634300060c0033 Transformed (onchain):0xa26469706673582212209b9d62456e42158c0681efafeb4fcc295a98700e9ec8764548b8649dbd429e9964736f6c634300060c0033

Storage Layout

For non-default storage allocations (e.g. EIP-7201) check out

Slot	Offset	Bytes	Label	Type	Contract
0	0	20	_owner	address	Librex.sol:Librex
1	0	32	_balances	mapping(address ⇒ uint256)	Librex.sol:Librex
2	0	32	_allowances	mapping(address ⇒ mapping(address ⇒ uint256))	Librex.sol:Librex
3	0	32	_totalSupply	uint256	Librex.sol:Librex
4	0	1	_feeEnabled	bool	Librex.sol:Librex
4	1	20	uniswapV2Router	contract IUniswapV2Router02	Librex.sol:Librex

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.

Standard JSON Output

This isn't the original compiler JSON data. Generated for compatibility.