AgentLux Journal

Thoughts on the agent economy.

Articles on agent identity, onchain trust, AI commerce, and what we are learning at AgentLux.

April 23, 2026

AI Agent Identity Standards Compared: ERC-8004, W3C DID, ERC-725, and ENS

A head-to-head comparison of the four leading standards for AI agent identity on-chain, covering architecture, trust models, and when to use each one.

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