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About Free ad

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About username.md

Claim username.md/you, a single page and address for everything you are online. The profile API, signed responses, and Bluesky binding are live now; full refund if we don't ship the rest by 2026-09-30. username.md is the one that can prove it, every answer your handle gives is cryptographically signed. Those agents need one address where they can look you up and trust the answer. Pick a handle (5+ characters, $9 one-time; or see premium handles.