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ERC-5851 On-Chain Verifiable Credentials

StagnantERCcreated 2022-10-18requires ERC-721, ERC-1155, ERC-1167, ERC-1967, ERC-3475

Interface for contracts that manage verifiable claims and identifiers as Soulbound tokens.

Authors: Yu Liu (@yuliu-debond), Junyi Zhong (@Jooeys)

Functions this standard introduces (4)

0xad0fc0cccertify(address,uint256)
0xe4e11b0fifVerified(address,uint256)view
0xeac449d9revoke(address,uint256)
0xccae8229standardClaim(uint256)view

Events (2)

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

0x94f48536b7712948e7a0620c9c9bdf2cfd5e1b3d53db948b2068329dfe94d87aCertified(address,uint256)
0x713b90881ad62c4fa8ab6bd9197fa86481fc0c11b2edba60026514281b2dbac4Revoked(address,uint256)

Depends on (5)

Proposals this one names in its requires field.

ERC-721Non-Fungible Token StandardERC-1155Multi Token StandardERC-1167Minimal Proxy ContractERC-1967Proxy Storage SlotsERC-3475Abstract Storage Bonds

What the specification covers

AbstractMotivationSpecificationDefinitionsMetadata Standard1. Metadata information2. Values Information3. Claim structureClaim ExampleInterface specificationVerifierIssuerEventsRationaleBackwards CompatibilityTest CasesReference ImplementationSecurity ConsiderationsCopyright

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