{"name":"step_qc.log","content":"{\"event\": \"start\", \"ts\": \"2026-08-01T01:36:15.604372+00:00\", \"detail\": {\"profile\": \"pregnancy_monograph\", \"version\": \"1.0.0\"}}\n{\"event\": \"end\", \"ts\": \"2026-08-01T01:36:15.626493+00:00\", \"ok\": true, \"detail\": {\"qc\": \"ok\"}}\n"}