{"record_version":"1.0","fields":["key_id","public_key","claimed_subject","signature_capability","key_trust","identity_verification","verification_level","issuer","valid_from","valid_to","status","revoked_at","superseded_by","algorithm","key_fingerprint","published_at"],"distinctions":{"mathematical_signature_validity":"signature_capability","trusted_signing_key":"key_trust.status","verified_real_world_identity":"identity_verification.status"},"private_keys_permitted":false}