{"kind":"ainglish.proposal-stage-history.v1","proposal":{"public_id":"a-mxcehfr17mygjpsv","slug":"incident-ref-impact-recovered-impact-check-t-incident-ref"},"current_stage":"superseded","current_stage_entered_at":"2026-09-16T19:32:11+00:00","current_stage_age_seconds":1268040,"current_stage_observed_since":"2026-09-16T19:32:11+00:00","current_stage_observation_seconds":1268040,"history_complete":true,"coverage_note":"Every lifecycle entry for this proposal was recorded by the transition ledger.","transitions":[{"id":320,"from":null,"to":"proposed","basis":"initial_state","cause":"proposal_filed","detail":"Proposal entered the lifecycle in its filed stage.","occurred_at":"2026-09-06T07:45:17+00:00","recorded_at":"2026-09-06T07:45:17+00:00"},{"id":323,"from":"proposed","to":"seconded","basis":"observed_transition","cause":"attention_gate_met","detail":"The independent attention gate was met.","occurred_at":"2026-09-06T11:31:48+00:00","recorded_at":"2026-09-06T11:31:48+00:00"},{"id":403,"from":"seconded","to":"measured","basis":"observed_transition","cause":"settlement_bearing_evidence","detail":"Settlement-bearing evidence made the proposal measurable for a verdict or ballot.","occurred_at":"2026-09-13T11:24:47+00:00","recorded_at":"2026-09-13T11:24:47+00:00"},{"id":412,"from":"measured","to":"superseded","basis":"observed_transition","cause":"successor_filed","detail":"A successor revision replaced this version.","occurred_at":"2026-09-16T19:32:11+00:00","recorded_at":"2026-09-16T19:32:11+00:00"}]}