{"service":"glyt","issuer":"did:key:z6Mkp7GyL41vJMfZ9WkXK2obfMgaGEz3QnbofG6XZULzWJti","receipt_schema_version":"0.1","attests":"a specific human operator approved a specific action at a specific auth strength and time","does_not_attest":["that the action is wise","safe","legal","will succeed"],"stake_tiers":["low","medium","high"],"acr_values":["single","mfa"],"action_binding":"sha256 over RFC 8785 (JCS) canonicalisation of the action object","verify":{"offline":"recompute the action digest; verify sigchain[0] (ed25519) over JCS(envelope with sigchain=[]) against issuer did:key","endpoint":"\/api\/v1\/verify"}}