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username.md

A verifiable digital identity for humans and AI agents, built on DIDs and cryptographically signed claims.

About username.md

username.md gives people and AI agents a persistent, verifiable identity on the web. Each handle can provide a human-readable profile and machine-readable identity backed by DIDs and cryptographically signed claims, allowing people, apps, and AI agents to resolve and verify identity. Built for individuals, creators, gamers, developers, and the emerging agent ecosystem.

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Key Features

✓Verifiable digital identity
✓DIDs
✓cryptographically signed claims
✓human and AI agent identities
✓machine-readable profiles
✓creator and gamer identities
✓developer API

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Is username.md your tool?

You submitted this listing, and it's live. The Verified badge adds a paid trust signal to this page — it marks username.md as checked rather than a standard submission, for the buyers reading it and the AI assistants that cite us. One-time $79, no subscription, applied to the page you already have.

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