Ethereum’s Next Big Bet Goes Live: Who Wins From ERC-8004?
ERC-8004, a new Ethereum token standard for decentralized AI agents, enables portable reputation and identity for machine-to-machine services.Summary
Ethereum is deploying ERC-8004, a new token standard designed to facilitate decentralized AI agents by providing portable reputation, identity, and validation across the network and its Layer-2s. This standard extends agent-to-agent (A2A) communication using on-chain registries, issuing agents an ERC-721 NFT identity that acts as a standardized passport, allowing them to build verifiable behavioral histories without centralized gatekeepers. Developed by the Ethereum Foundation's dAI team and Consensys, ERC-8004 aims to unlock a global, trustless marketplace for AI services. Projects in infrastructure/tooling (discovery, orchestration) and AI agent applications (DeFi, trading bots) are expected to benefit. Its impact may be amplified by alignment with x402, a protocol for internet-native micropayments, creating a complete stack for decentralized AI commerce. This launch tests Ethereum's ambition to serve as the neutral coordination layer for the rapidly growing AI economy.
(Source：BeInCrypto)