{"status":"healthy","service":"OAIS Sentinel Governance & Proof Custody","version":"2.0.0","timestamp":"2026-09-12T21:17:19.815Z","protocols":{"zeroKnowledgeHashing":"active","merkleAttestation":"active","hardwareAttestation":"AWS Nitro PCR0 Sealed","failOpenResilience":"enabled","regulatoryFrameworks":["OSFI E-23","SOC 2 Type II","EU AI Act"]}}