{"data":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"1701145","name":"Quarry- 2"},"operator":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"controller":{"type":"controller","id":"0193120","name":"Cindy  Hagar; Mark  Hagar; Seth  Hagar"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0132441","name":"Seth  Hagar et al"},"object":{"type":"mine","id":"1701145","name":"Quarry- 2"},"validFrom":"2017-03-02","validTo":"2024-10-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0132441|2017-03-02|2024-10-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0193120","name":"Seth  Hagar et al"},"object":{"type":"mine","id":"1701145","name":"Quarry- 2"},"validFrom":"2024-10-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0193120|2024-10-02|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"object":{"type":"mine","id":"1701145","name":"Quarry- 2"},"validFrom":"2025-02-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0150333|2025-02-13|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0132441","name":"Seth  Hagar et al"},"object":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"validFrom":"2025-02-13","validTo":"2024-10-01","current":false,"derived":true,"evidenceMineId":"1701145","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0150333|2025-02-13|0132441|2017-03-02|26578"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0132441","name":"Justin  Hagar et al"},"object":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"validFrom":"2025-02-13","validTo":"2024-10-01","current":false,"derived":true,"evidenceMineId":"1701145","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0150333|2025-02-13|0132441|2017-03-02|26579"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193120","name":"Seth  Hagar et al"},"object":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"validFrom":"2025-02-13","validTo":null,"current":true,"derived":true,"evidenceMineId":"1701145","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0150333|2025-02-13|0193120|2024-10-02|41069"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193120","name":"Mark  Hagar et al"},"object":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"validFrom":"2025-02-13","validTo":null,"current":true,"derived":true,"evidenceMineId":"1701145","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0150333|2025-02-13|0193120|2024-10-02|41070"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193120","name":"Cindy  Hagar et al"},"object":{"type":"operator","id":"0150333","name":"Hagar Enterprises Inc"},"validFrom":"2025-02-13","validTo":null,"current":true,"derived":true,"evidenceMineId":"1701145","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701145|0150333|2025-02-13|0193120|2024-10-02|41071"}}],"coverage":{"historyRecords":5,"edgeCount":8,"intervalAnomalies":2,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1701145","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804,"relationshipSemantics":"valid time; null validTo means current or open-ended in the source"}}