{"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":"4608860","name":"Remining No 1"},"operator":{"type":"operator","id":"0051241","name":"CAM Mining LLC"},"controller":{"type":"controller","id":"0098293","name":"Rhino Resource Partners LP"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13045","name":"Eddie  Hurley"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"1989-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|C13045|1989-09-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20488","name":"Little Boyd Coal Company Inc"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2000-11-01","validTo":"2004-04-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|P20488|2000-11-01|2004-04-06"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13045","name":"Eddie  Hurley"},"object":{"type":"operator","id":"P20488","name":"Little Boyd Coal Company Inc"},"validFrom":"2000-11-01","validTo":"2004-04-06","current":false,"derived":true,"evidenceMineId":"4608860","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|P20488|2000-11-01|C13045|1989-09-01|88486"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041669","name":"Wexford Capital LLC"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2003-05-12","validTo":"2010-10-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0041669|2003-05-12|2010-10-04"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0052338","name":"TMP Enterprises, LLC"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2004-04-07","validTo":"2005-11-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0052338|2004-04-07|2005-11-09"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0043177","name":"Thomas A  Potter"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2004-04-07","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0043177|2004-04-07|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0043177","name":"Thomas A  Potter"},"object":{"type":"operator","id":"0052338","name":"TMP Enterprises, LLC"},"validFrom":"2004-04-07","validTo":"2005-11-09","current":false,"derived":true,"evidenceMineId":"4608860","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0052338|2004-04-07|0043177|2004-04-07|4506"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0065923","name":"Eagle Creek Mining LLC"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2005-11-10","validTo":"2009-08-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0065923|2005-11-10|2009-08-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13154","name":"Thomas A  Potter et al"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2005-11-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|C13154|2005-11-10|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13154","name":"Thomas A  Potter et al"},"object":{"type":"operator","id":"0065923","name":"Eagle Creek Mining LLC"},"validFrom":"2005-11-10","validTo":"2009-08-13","current":false,"derived":true,"evidenceMineId":"4608860","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0065923|2005-11-10|C13154|2005-11-10|88767"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13154","name":"John M  Potter et al"},"object":{"type":"operator","id":"0065923","name":"Eagle Creek Mining LLC"},"validFrom":"2005-11-10","validTo":"2009-08-13","current":false,"derived":true,"evidenceMineId":"4608860","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0065923|2005-11-10|C13154|2005-11-10|88768"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051241","name":"CAM Mining LLC"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2009-08-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0051241|2009-08-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041669","name":"Wexford Capital LLC"},"object":{"type":"operator","id":"0051241","name":"CAM Mining LLC"},"validFrom":"2009-08-14","validTo":"2010-10-04","current":false,"derived":true,"evidenceMineId":"4608860","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0051241|2009-08-14|0041669|2003-05-12|2913"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0098293","name":"Rhino Resource Partners LP"},"object":{"type":"mine","id":"4608860","name":"Remining No 1"},"validFrom":"2010-10-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0098293|2010-10-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0098293","name":"Rhino Resource Partners LP"},"object":{"type":"operator","id":"0051241","name":"CAM Mining LLC"},"validFrom":"2010-10-05","validTo":null,"current":true,"derived":true,"evidenceMineId":"4608860","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608860|0051241|2009-08-14|0098293|2010-10-05|16160"}}],"coverage":{"historyRecords":6,"edgeCount":15,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"4608860","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"}}