{"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":"1519621","name":"H-2"},"operator":{"type":"operator","id":"0100767","name":"Revelation Energy, LLC"},"controller":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"mine","id":"1519621","name":"H-2"},"validFrom":"2009-05-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|C15863|2009-05-08|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0098477","name":"Jeff  Hoops et al"},"object":{"type":"mine","id":"1519621","name":"H-2"},"validFrom":"2011-01-12","validTo":"2012-06-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0098477|2011-01-12|2012-06-05"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0116227","name":"Alpha Highwall Mining LLC"},"object":{"type":"mine","id":"1519621","name":"H-2"},"validFrom":"2011-09-06","validTo":"2013-03-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0116227|2011-09-06|2013-03-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0098477","name":"Jeff  Hoops et al"},"object":{"type":"operator","id":"0116227","name":"Alpha Highwall Mining LLC"},"validFrom":"2011-09-06","validTo":"2012-06-05","current":false,"derived":true,"evidenceMineId":"1519621","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0116227|2011-09-06|0098477|2011-01-12|16206"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0098477","name":"David D  Bundy et al"},"object":{"type":"operator","id":"0116227","name":"Alpha Highwall Mining LLC"},"validFrom":"2011-09-06","validTo":"2012-06-05","current":false,"derived":true,"evidenceMineId":"1519621","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0116227|2011-09-06|0098477|2011-01-12|16207"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"mine","id":"1519621","name":"H-2"},"validFrom":"2012-06-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|C15863|2012-06-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"operator","id":"0116227","name":"Alpha Highwall Mining LLC"},"validFrom":"2012-06-06","validTo":"2013-03-21","current":false,"derived":true,"evidenceMineId":"1519621","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0116227|2011-09-06|C15863|2012-06-06|97287"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0100767","name":"Revelation Energy, LLC"},"object":{"type":"mine","id":"1519621","name":"H-2"},"validFrom":"2013-03-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0100767|2013-03-22|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"operator","id":"0100767","name":"Revelation Energy, LLC"},"validFrom":"2013-03-22","validTo":null,"current":true,"derived":true,"evidenceMineId":"1519621","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519621|0100767|2013-03-22|C15863|2009-05-08|97247"}}],"coverage":{"historyRecords":4,"edgeCount":9,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1519621","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"}}