Live demo

Three signed receipts. Every response.

Pick a data class, type a question, and Vakt picks the right model under that policy. Each response carries three cryptographically signed receipts. Click any badge to see the certificate.

Demo mode — answers are canned (no live model is called), but the three receipts are really signed with a demo Ed25519 key and verify on /verify. The routing decision shown for each data class is real.

Data classadmissible: NO, EU, EEA, US, UK

Internal business data. Most providers admissible.

Try one

Receipts are signed with Ed25519. The Edfast public key is published at /.well-known/edfast-trust-anchor.json. Verify any receipt independently on /verify.