{"change_history":[{"change_event_id":"EV-CHG-0057-013","change_type":"ADD","changed_claim_ids":["EVI-INST-0022"],"new_state":"Stable NOT_ESTABLISHED external-validation record","previous_state":"External validation boundary spread across page prose","public_explanation":"Internal release evidence is not independent validation.","reason":"Make independent-validation absence explicit.","release":"2.0.0-rc.57-WIP","review_boundary":"Public package only","source_record":"docs/INSTITUTIONAL_EVIDENCE_LEDGER_TRUTH_AUDIT_RC57.json","supersedes_event_id":null}],"record":{"change_event_id":"EV-CHG-0057-013","claim_class":"EXTERNAL_VALIDATION","claim_id":"EVI-INST-0022","claim_text":"No independent external validation record for the complete Institutional page set is included in the package.","claim_title":"External validation is not established for Institutional pages","institutional_page":"institutional","known_defeaters":["A future third-party record with issuer, method, date, scope, and limitations could supersede this state."],"last_reviewed":"2026-08-13T00:47:38Z","limitations":["Internal automated and representative-browser checks remain useful but are not independent validation."],"observation_environment":"RC57 package review","observation_time":"2026-08-13T00:47:38Z","public_record_url":"https://evulgare.com/institutional/evidence/EVI-INST-0022/","scope":"Institutional page content, accessibility, privacy, security, and legal interpretation","source_digest":null,"source_path_or_public_url":"NO_CURRENT_SOURCE","source_release":"2.0.0-rc.57-WIP","source_type":"NO_CURRENT_SOURCE","status":"NOT_ESTABLISHED","superseded_by":[],"supersedes":[],"verification_method":"Search for independent validation evidence","verification_result":"No attributable external validation artifact found"},"schema":"evulgare.institutional-evidence-record.v1","truth_boundary":"Record integrity and source identity do not establish factual truth beyond the declared scope."}