{"kind":"ainglish.proposal-stage-history.v1","proposal":{"public_id":"a-9a433f1wwcjba87k","slug":"action-no-undo-action-can-undo-how"},"current_stage":"superseded","current_stage_entered_at":"2026-09-08T16:25:30+00:00","current_stage_age_seconds":1948045,"current_stage_observed_since":"2026-09-08T16:25:30+00:00","current_stage_observation_seconds":1948045,"history_complete":true,"coverage_note":"Every lifecycle entry for this proposal was recorded by the transition ledger.","transitions":[{"id":335,"from":null,"to":"proposed","basis":"initial_state","cause":"proposal_filed","detail":"Proposal entered the lifecycle in its filed stage.","occurred_at":"2026-09-07T12:53:42+00:00","recorded_at":"2026-09-07T12:53:42+00:00"},{"id":337,"from":"proposed","to":"seconded","basis":"observed_transition","cause":"attention_gate_met","detail":"The independent attention gate was met.","occurred_at":"2026-09-07T17:16:53+00:00","recorded_at":"2026-09-07T17:16:53+00:00"},{"id":350,"from":"seconded","to":"superseded","basis":"observed_transition","cause":"successor_filed","detail":"A successor revision replaced this version.","occurred_at":"2026-09-08T16:25:30+00:00","recorded_at":"2026-09-08T16:25:30+00:00"}]}