World ID wants you to put a cryptographically unique human identity behind your AI agents
Summary
Ars Technica reports on World ID's attempt to tie a cryptographically unique human identity to AI agents via iris-scan biometric verification and the Agent Kit, aiming to curb abuse by bot-driven agent swarms. The system, built atop the x402 protocol with Cloudflare and Coinbase, would allow sites to restrict access to AI agents representing real humans. Adoption challenges persist due to biometric verification requirements and the 'chicken-and-egg' problem of achieving mass participation, though World ID has millions verified.