ERC-725

Padrão de Contrato Inteligente

Blockchain identity standard defining a proxy smart contract with a key-value store and execute function, enabling self-sovereign identity with multi-key management and on-chain claims.

Padrão Aberto

Links

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Detalhes

Licença

https://github.com/ERC725Alliance/ERC725

Status de Dev 🏁 Final

Detalhe do Status de Dev

Final (ERC-725v2 stabilized; ERC-725Y as standalone key-value store widely implemented)

Proprietário

Fabian Vogelsteller / Ethereum Community

Órgão de Governança Ethereum EIP/ERC process (Final; originally authored by Fabian Vogelsteller)

País

Global / Decentralized

Ano de Início 2017

Stack

Solidity / EVM

Financiamento

LUKSO ecosystem / Fabian Vogelsteller; ERC725Alliance community

Última Investigação 9 de mar. de 2026

Domínios de Caso de Uso

Identidade e Confiança

Capacidades

Identidade soberana

Padrão de Contrato Inteligente Atributos

Origens

Proposed by Fabian Vogelsteller (also ERC-20 author) as a foundation for self-sovereign identity on Ethereum; influenced by early W3C DID discussions and the need for a universal identity contract capable of holding keys, claims, and execution rights.

Formatos de Dados

ABI-encoded key-value pairs (bytes32 keys, bytes values); LSP (LUKSO Standard Proposals) JSON metadata schemas for profile data; ERC-165 interface detection

Termos

CC0

Fundos

Unknown

Baseado Em

ERC-20 (Vogelsteller's prior work); W3C DID concepts; ERC-735 (claim holder, associated standard)

Permissões

Permissionless deployment; key-based execution rights; operator/controller patterns

Ferramentas de Desenvolvimento

erc725.js library, LUKSO tools, OpenZeppelin adaptations, ERC725Alliance reference implementations

Maturidade / Padronização do Protocolo

Final; foundational to LUKSO blockchain and Universal Profiles; adopted in ERC-725Y form across identity-focused projects

Estrutura de Confiança

Key manager contract with role-based execution rights; claim verifier contracts for on-chain attestations; controller key hierarchy

Domínio de Aplicação-Alvo

Decentralized identity, self-sovereign identity (SSI), Universal Profiles, DAO membership, credential management, on-chain reputation

Modelo de Implantação

Per-identity contract deployment; each user or entity has a dedicated ERC-725 contract instance

Tipo de Padrão

Identity Standard

Ecossistema

Ethereum; particularly adopted in LUKSO ecosystem