what's 8004 Agent Registry?
The 8004 Agent Registry is an open, on-chain protocol providing verifiable identity, reputation, and trust infrastructure for autonomous AI agents. It consists of three core components: an Identity Registry using ERC-721 NFTs for unique, portable agent IDs; a Reputation Registry for on-chain feedback, scoring, and performance history; and a Validation Registry supporting proofs via TEE attestations, zkML, staking, and re-execution. Interoperable across chains like Solana, Ethereum, Base, and BNB, it enables agent discovery, selection, and interaction in open economies. On Solana, registration costs ~0.009 SOL, with metadata on IPFS/Arweave, supporting standards like A2A protocol and x402 payments. Tools include SDKs, explorers (8004scan.io), and marketplaces (8004market.io).
AI agent Clude registered on 8004 Agent Registry with IPFS metadata and on-chain discoverability.
Clude, an AI agent with memory capabilities, registered on the 8004 Agent Registry with metadata stored on IPFS and full on-chain discoverability.