Healthcare Data-Access Agent

Flow

Register identity → establish typed relationships → publish content-addressed description → resolve current status → evaluate applicable assurance or authority → produce evidence → apply lifecycle change → reconstruct point-in-time state.

Governance assertions

Registration does not create authority. Every material claim identifies a competent issuer. Revocation or suspension identifies scope, effective time, enforcement targets and appeal route.

Evidence

The implementation records source records, policy version, freshness, reason codes, decision receipt, event sequence and any execution receipt required by the selected profile.