{"run_id":"0fad52a1610cbd0303a11d80f7b765fc","chain_valid":true,"first_broken_seq":null,"chain_head":"4f76a4ecfe5d0ed37874c30efa6b9f32596e862b65673b83b92d1b2a8f148cff","event_count":2,"genesis_ts":"2026-06-17T01:11:09.094414+00:00","model_snapshot":"claude-haiku-4-5-20251001","fault_count":0,"merkle_root":"dc84ac430f41ffee154d465be968a39b600ac9b87bc19e2599f92982d9819cc3","anchor_date":"2026-06-17","verification_algorithm":"sha256-chain","verification_spec":"hash = sha256(prev_hash + canonical_json(event_fields))","computed_at":"2026-06-18T07:41:36.596212+00:00"}