0x4576Ae934Ca08ded60aD94F31b7b4F9545B37a67
on Avalanche Fuji Testnet (43113)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ReceiptRegistry
- Compilation Target
- ReceiptRegistry.sol:ReceiptRegistry
- Language
Solidity
- Compiler
- solc 0.8.20+commit.a1b79de6
- EVM Version
- default
- Verified At
- 2026-03-08 22:05:27 UTC
- Deployer
- 0x11A681cdA62BeBb69Ab663bD9CAE9a43ddDed70C
- Deployment Transaction
- 0x5f16ab64f105a07bcbf4d5e58cc3cbbfe61ddfbe97c640a6c90741098e3bb4a4
- Block Number
- 52510906
- 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
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Solidity metadata.json IPFS hash: QmXWfHD24tRbsvNpcFbkv8FhZzmzjR9dWiUmYfZhZvge6b
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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: QmXWfHD24tRbsvNpcFbkv8FhZzmzjR9dWiUmYfZhZvge6b
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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 | 20 | _owner | address | ReceiptRegistry.sol:ReceiptRegistry |
| 1 | 0 | 32 | receipts | mapping(bytes32 ⇒ struct ReceiptRegistry.Receipt) | ReceiptRegistry.sol:ReceiptRegistry |
| 2 | 0 | 32 | issuers | mapping(address ⇒ bool) | ReceiptRegistry.sol:ReceiptRegistry |
| 3 | 0 | 32 | affiliations | mapping(bytes32 ⇒ struct ReceiptRegistry.Affiliation) | ReceiptRegistry.sol:ReceiptRegistry |
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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