Sourcify Logosourcify.eth

0x8ccf904E75bC592DF3dB236cD171D0CAF0B2bbCB

on Ethereum Mainnet (1)

Match
Runtime Bytecode
Creation Bytecode
Contract Name
CardToken
Compilation Target
CurioCard.sol:CardToken
Language
SoliditySolidity
Compiler
solc 0.4.8+commit.60cc1668
EVM Version
default
Verified At
2026-03-30 11:15:20 UTC
Deployer
0x3CC44273a97E8fbFbCBd3d60200CC9Fd33d84d66
Deployment Transaction
0xd4b7233ed1429da5a61d35e74500aca145abe4e18dfc015b0481aeaf4ae0e588
Block Number
3902090
Transaction Index
72

Read/Write Contract on:

OpenZeppelin Logo

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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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Transformations

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CBOR Auxdata Transformations

Byte OffsetsLength (bytes)Values
722444
Original (recompiled):0xa165627a7a72305820e382afa1dd69f526c1cf43796dc9603c2f9e53d87b3b87f994819ad720f0b76f0029
Transformed (onchain):0xa165627a7a7230582062de4b952e1a0205ee32af7abb5be8344a975699469903efab42d052ac3ff5a20029

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

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Transformations

CBOR Auxdata Transformations

Byte OffsetsLength (bytes)Values
587644
Original (recompiled):0xa165627a7a72305820e382afa1dd69f526c1cf43796dc9603c2f9e53d87b3b87f994819ad720f0b76f0029
Transformed (onchain):0xa165627a7a7230582062de4b952e1a0205ee32af7abb5be8344a975699469903efab42d052ac3ff5a20029

Storage Layout

For non-default storage allocations (e.g. EIP-7201) check out EVM Storage Logo
Storage layout is only available for Solidity contracts compiled with version ≥ 0.5.13.

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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0x8ccf904e75bc592df3db236cd171d0caf0b2bbcb on Ethereum Mainnet (1)