ERC-8048 Onchain Metadata for Token Registries
A key-value store interface that allows registries to store and retrieve arbitrary bytes as metadata directly onchain.
ERC-165 interface ids
Computed here as the XOR of the selectors each interface defines.
| IERC8048Metadata | 0xdf670be1 |
| IERC8048MetadataAuthority | 0xf9cb127d |
| IERC165 | 0x01ffc9a7 |
Functions this standard introduces (3)
0xdf670be1 | metadata(uint256,string) | view |
0xf9cb127d | metadataAuthority(uint256) | view |
0x01ffc9a7 | supportsInterface(bytes4) | view |
Events (2)
Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.
0x2c149ed548c6d2993cd73efe187df6eccabe4538091b33adbd25fafdb8a1468b | MetadataSet(uint256,string,string,bytes) | |
0x9405d539fbb5ece6513a9f004e423cf341f46bbfc873333cea2cbcc2a05d930e | MetadataAuthoritySet(uint256,address) |
Depends on (3)
Proposals this one names in its requires field.
Built on by (1)
Later proposals that name this one in their requires field.
What the specification covers
Compare with
Parsed from the canonical specification · discussion