0xA3946606960eEE45C9B855DE8D3cD30B9c875c34
on Arbitrum One Mainnet (42161)
Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- L2GNS
- Compilation Target
- contracts/l2/discovery/L2GNS.sol:L2GNS
- Language
Solidity
- Compiler
- solc 0.7.6+commit.7338295f
- EVM Version
- default
- Verified At
- 2026-09-18 21:13:38 UTC
- Deployer
- 0x4528FD7868c91Ef64B9907450Ee8d82dC639612c
- Deployment Transaction
- 0x46c17c9f72e9703bd5366396bc87f7b691442f234d7e461b63cff2b31bc37e95
- Block Number
- 506560967
- Transaction Index
- 1
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: QmczY43RuuGjmVsht65AmFoZuevmp6tDszVAqRLnp3jU2g
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Transformations
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 18686 | 54 | Original (recompiled):0xa2646970667358221220d9b82954208ad79ca7bcbaebfc41b690eb6fecc12a0f9bf8701baa7922946cfd64736f6c63430007060033 Transformed (onchain):0xa2646970667358221220afb16330d5d6b59e62c259fd39375524fe94905c256d6377ee329d269a45043b64736f6c63430007060033 |
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: QmczY43RuuGjmVsht65AmFoZuevmp6tDszVAqRLnp3jU2g
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 3063 | 0x00000000000000000000000000000000000000000000000000000000000f4240 | 4555, 4644, 8394, 12915 |
| 4872 | 0xe6876326c1291dfcbbd3864a6816d698cd591defc7aa2153d7f9c4c04016c89f | 8583, 10391 |
| 4878 | 0xc713c3df6d14cdf946460395d09af88993ee2b948b1a808161494e32c5f67063 | 8624 |
| 4884 | 0x966f1e8d8d8014e05f6ec4a57138da9be1f7c5a7f802928a18072f7c53180761 | 8665 |
| 4890 | 0x1df41cd916959d1163dc8f0671a666ea8a3e434c13e40faef527133b5d167034 | 8706 |
| 4896 | 0x45fc200c7e4544e457d3c5709bfe0d520442c30bbcbdaede89e8d4a4bbc19247 | 8747, 11315 |
| 4902 | 0xd362cac9cb75c10d67bcc0b7eeb0b1ef48bb5420b556c092d4fd7f758816fcf0 | 8788, 12819 |
| 4908 | 0x39605a6c26a173774ca666c67ef70cf491880e5d3d6d0ca66ec0a31034f15ea3 | 8829 |
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 18277 | 54 | Original (recompiled):0xa2646970667358221220d9b82954208ad79ca7bcbaebfc41b690eb6fecc12a0f9bf8701baa7922946cfd64736f6c63430007060033 Transformed (onchain):0xa2646970667358221220afb16330d5d6b59e62c259fd39375524fe94905c256d6377ee329d269a45043b64736f6c63430007060033 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 20 | controller | contract IController | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 1 | 0 | 32 | _addressCache | mapping(bytes32 ⇒ address) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 2 | 0 | 320 | __gap | uint256[10] | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 12 | 0 | 4 | ownerTaxPercentage | uint32 | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 12 | 4 | 20 | __DEPRECATED_bondingCurve | address | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 13 | 0 | 32 | legacySubgraphs | mapping(address ⇒ mapping(uint256 ⇒ bytes32)) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 14 | 0 | 32 | nextAccountSeqID | mapping(address ⇒ uint256) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 15 | 0 | 32 | legacySubgraphData | mapping(address ⇒ mapping(uint256 ⇒ struct IGNS.SubgraphData)) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 16 | 0 | 20 | __DEPRECATED_erc1056Registry | contract IEthereumDIDRegistry | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 17 | 0 | 32 | legacySubgraphKeys | mapping(uint256 ⇒ struct IGNS.LegacySubgraphKey) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 18 | 0 | 32 | subgraphs | mapping(uint256 ⇒ struct IGNS.SubgraphData) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 19 | 0 | 20 | subgraphNFT | contract ISubgraphNFT | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 19 | 20 | 1 | _initialized | bool | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 19 | 21 | 1 | _initializing | bool | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 20 | 0 | 20 | counterpartGNSAddress | address | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 21 | 0 | 1600 | __gap | uint256[50] | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 71 | 0 | 32 | subgraphL2TransferData | mapping(uint256 ⇒ struct IL2GNS.SubgraphL2TransferData) | contracts/l2/discovery/L2GNS.sol:L2GNS |
| 72 | 0 | 1600 | __gap | uint256[50] | contracts/l2/discovery/L2GNS.sol:L2GNS |
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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