ERC-8004 in plain English: It’s an Ethereum standard that gives AI/crypto “agents” identity, reputation, and validation on-chain so they can safely work with unknown agents, users, and apps. Not a token – a trust layer. Why we need it 👇 Agents are starting to: •Call other agents •Hit APIs •Move money •Execute trades Without a shared trust system, every interaction is “hope for the best”. ERC-8004 turns that into “verify, then cooperate.” Core idea: ERC-8004 standardizes 3 on-chain registries: 1️⃣ Identity Registry 2️⃣ Reputation Registry 3️⃣ Validation Registry Together they make agents: •Discoverable •Rateable •Verifiable 🪪 Identity Registry (who is this agent?) •Each agent gets an ERC-721 NFT as its on-chain identity •That NFT links (via URI) to an “agent card” JSON with: •Name, description, logo •Endpoints (A2A, MCP, etc.) •What it can do •Supported trust models...