Attestia

Academic credentials, verifiable by anyone, instantly.

Every credential issued through this platform is cryptographically signed by its institution and traced back through a live chain of accreditation — revoke an institution's charter, and every credential it issued stops verifying immediately.

Signed, not just stored

Every credential is Ed25519-signed by the issuing institution's own key — not a claim in a database, a cryptographic proof.

Chartered, not just registered

Institutions are chartered by a root of trust. A credential's validity depends on that charter being live, checked fresh on every verification.

Verifiable by anyone

No login, no account needed — anyone with a credential's link or QR code can verify it in seconds.