{"type": "article", "title": "I built a cryptographic passport for AI agents — here's how it works", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/i-built-a-cryptographic-passport-for-ai-agents-here-s-how-it-works", "original_source": "https://dev.to/mawyxx/i-built-a-cryptographic-passport-for-ai-agents-heres-how-it-works-5b73", "published": "2026-06-29T15:09:28+00:00", "accessed": "2026-06-29", "id": "i-built-a-cryptographic-passport-for-ai-agents-here-s-how-it-works"}