{"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":"1519426","name":"Ky No 6"},"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":"1519426","name":"Ky No 6"},"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":"1519426|C15863|2009-05-08|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0075093","name":"Xinergy Ltd"},"object":{"type":"mine","id":"1519426","name":"Ky No 6"},"validFrom":"2009-05-12","validTo":"2013-02-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0075093|2009-05-12|2013-02-04"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0100665","name":"Big Run Mining, Inc."},"object":{"type":"mine","id":"1519426","name":"Ky No 6"},"validFrom":"2009-08-10","validTo":"2013-02-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0100665|2009-08-10|2013-02-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0075093","name":"Xinergy Ltd"},"object":{"type":"operator","id":"0100665","name":"Big Run Mining, Inc."},"validFrom":"2009-08-10","validTo":"2013-02-04","current":false,"derived":true,"evidenceMineId":"1519426","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0100665|2009-08-10|0075093|2009-05-12|11726"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0126794","name":"Straight Creek Coal Mining, Inc."},"object":{"type":"mine","id":"1519426","name":"Ky No 6"},"validFrom":"2013-02-05","validTo":"2017-01-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0126794|2013-02-05|2017-01-26"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0107921","name":"JW Resources Inc"},"object":{"type":"mine","id":"1519426","name":"Ky No 6"},"validFrom":"2013-02-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0107921|2013-02-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0107921","name":"JW Resources Inc"},"object":{"type":"operator","id":"0126794","name":"Straight Creek Coal Mining, Inc."},"validFrom":"2013-02-05","validTo":"2017-01-26","current":false,"derived":true,"evidenceMineId":"1519426","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0126794|2013-02-05|0107921|2013-02-05|19378"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0100767","name":"Revelation Energy, LLC"},"object":{"type":"mine","id":"1519426","name":"Ky No 6"},"validFrom":"2017-01-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0100767|2017-01-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"operator","id":"0100767","name":"Revelation Energy, LLC"},"validFrom":"2017-01-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"1519426","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1519426|0100767|2017-01-27|C15863|2009-05-08|97241"}}],"coverage":{"historyRecords":3,"edgeCount":9,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1519426","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"}}