← All public keys

Permanent registry

Public signing key

Key identifier

provenia-prod-2026-01

Active
Algorithm
Ed25519
Activated
August 2, 2026
Fingerprint SHA-256
0b66685ad827eec46a3d227835c9af542409fa80a63dc88ed07ece4f99591604

Complete public key

-----BEGIN PUBLIC KEY-----
MCowBQYDK2VwAyEANkQsS10svSBFZ9Im47WRuOADUeZ+e8K167NWsjVRfck=
-----END PUBLIC KEY-----
Open PEM

Comparison with Dossier.json

  1. Confirm that signature.public_key_url points to this page and contains the same key_id.
  2. Compare signature.public_key_fingerprint with the complete fingerprint shown above.
  3. Compare signature.public_key with the published PEM, then validate the payload’s Ed25519 signature.

Signature verification does not independently prove absolute authorship or when the content existed.