{"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":"1516404","name":"No. 1"},"operator":{"type":"operator","id":"0074184","name":"Rebel Mining Company, LLC"},"controller":{"type":"controller","id":"0062171","name":"Curtis  Laws"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19731","name":"M & A Coal Company"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1988-06-01","validTo":"1989-03-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P19731|1988-06-01|1989-03-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03743","name":"Caudill Reldon"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1988-06-01","validTo":"1989-03-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C03743|1988-06-01|1989-03-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03743","name":"Caudill Reldon"},"object":{"type":"operator","id":"P19731","name":"M & A Coal Company"},"validFrom":"1988-06-01","validTo":"1989-03-05","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P19731|1988-06-01|C03743|1988-06-01|63722"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20115","name":"Triple C & G Coal Company"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1989-03-06","validTo":"1990-07-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P20115|1989-03-06|1990-07-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13734","name":"Caudill Wayne Et Al"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1989-03-06","validTo":"1990-07-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C13734|1989-03-06|1990-07-02"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13734","name":"Caudill Wayne Et Al"},"object":{"type":"operator","id":"P20115","name":"Triple C & G Coal Company"},"validFrom":"1989-03-06","validTo":"1990-07-02","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P20115|1989-03-06|C13734|1989-03-06|90958"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21042","name":"M A & S Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1990-07-03","validTo":"1991-01-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P21042|1990-07-03|1991-01-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11335","name":"Shepherd Bill"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1990-07-03","validTo":"1991-01-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C11335|1990-07-03|1991-01-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11335","name":"Shepherd Bill"},"object":{"type":"operator","id":"P21042","name":"M A & S Inc"},"validFrom":"1990-07-03","validTo":"1991-01-16","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P21042|1990-07-03|C11335|1990-07-03|84353"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21313","name":"Double D Coal Company"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1991-01-17","validTo":"1991-08-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P21313|1991-01-17|1991-08-11"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14324","name":"Sweeney Dennis W"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1991-01-17","validTo":"1991-08-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C14324|1991-01-17|1991-08-11"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14324","name":"Sweeney Dennis W"},"object":{"type":"operator","id":"P21313","name":"Double D Coal Company"},"validFrom":"1991-01-17","validTo":"1991-08-11","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P21313|1991-01-17|C14324|1991-01-17|92493"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21559","name":"Silver Nugget Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1991-08-12","validTo":"1995-04-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P21559|1991-08-12|1995-04-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14444","name":"Gentry Christine"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1991-08-12","validTo":"1995-04-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C14444|1991-08-12|1995-04-02"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14444","name":"Gentry Christine"},"object":{"type":"operator","id":"P21559","name":"Silver Nugget Inc"},"validFrom":"1991-08-12","validTo":"1995-04-02","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P21559|1991-08-12|C14444|1991-08-12|92822"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15133","name":"Scott Lee Roy Et Al"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1994-10-04","validTo":"1995-05-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C15133|1994-10-04|1995-05-30"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22913","name":"C & S Mining Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1995-04-03","validTo":"1995-04-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P22913|1995-04-03|1995-04-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15133","name":"Scott Lee Roy Et Al"},"object":{"type":"operator","id":"P22913","name":"C & S Mining Inc"},"validFrom":"1995-04-03","validTo":"1995-04-13","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P22913|1995-04-03|C15133|1994-10-04|94834"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23143","name":"S & K Coal Company Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1995-04-14","validTo":"1996-02-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P23143|1995-04-14|1996-02-28"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15258","name":"Shepherd Keith"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1995-04-14","validTo":"1996-02-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C15258|1995-04-14|1996-02-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15258","name":"Shepherd Keith"},"object":{"type":"operator","id":"P23143","name":"S & K Coal Company Inc"},"validFrom":"1995-04-14","validTo":"1996-02-28","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P23143|1995-04-14|C15258|1995-04-14|95102"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23329","name":"Reliable Coal Company Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1996-02-29","validTo":"1999-04-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P23329|1996-02-29|1999-04-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15356","name":"Cochran Jeremy"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1996-02-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C15356|1996-02-29|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15356","name":"Cochran Jeremy"},"object":{"type":"operator","id":"P23329","name":"Reliable Coal Company Inc"},"validFrom":"1996-02-29","validTo":"1999-04-14","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P23329|1996-02-29|C15356|1996-02-29|95394"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15803","name":"Scott  Duncan"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1999-04-01","validTo":"2001-02-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C15803|1999-04-01|2001-02-05"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24113","name":"Phoenix Coal Company Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1999-04-15","validTo":"1999-08-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24113|1999-04-15|1999-08-03"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15803","name":"Scott  Duncan"},"object":{"type":"operator","id":"P24113","name":"Phoenix Coal Company Inc"},"validFrom":"1999-04-15","validTo":"1999-08-03","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24113|1999-04-15|C15803|1999-04-01|96796"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15856","name":"Haynes Rick"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1999-08-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C15856|1999-08-03|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24264","name":"Performance Mining Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1999-08-04","validTo":"1999-11-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24264|1999-08-04|1999-11-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15856","name":"Haynes Rick"},"object":{"type":"operator","id":"P24264","name":"Performance Mining Inc"},"validFrom":"1999-08-04","validTo":"1999-11-15","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24264|1999-08-04|C15856|1999-08-03|97120"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24113","name":"Phoenix Coal Company Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"1999-11-16","validTo":"2000-04-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24113|1999-11-16|2000-04-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15803","name":"Scott  Duncan"},"object":{"type":"operator","id":"P24113","name":"Phoenix Coal Company Inc"},"validFrom":"1999-11-16","validTo":"2000-04-17","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24113|1999-11-16|C15803|1999-04-01|96797"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24382","name":"Millennium Fuels Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2000-04-18","validTo":"2000-06-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24382|2000-04-18|2000-06-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15917","name":"James W  Smith"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2000-04-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C15917|2000-04-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15917","name":"James W  Smith"},"object":{"type":"operator","id":"P24382","name":"Millennium Fuels Inc"},"validFrom":"2000-04-18","validTo":"2000-06-05","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24382|2000-04-18|C15917|2000-04-18|97610"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24448","name":"Steady Recovery Inc"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2000-06-06","validTo":"2001-12-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24448|2000-06-06|2001-12-04"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14586","name":"Pat R  Childers"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2000-06-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C14586|2000-06-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14586","name":"Pat R  Childers"},"object":{"type":"operator","id":"P24448","name":"Steady Recovery Inc"},"validFrom":"2000-06-06","validTo":"2001-12-04","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|P24448|2000-06-06|C14586|2000-06-06|93342"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0050095","name":"Best Coal Co., LLC"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2001-12-05","validTo":"2004-09-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0050095|2001-12-05|2004-09-06"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0040539","name":"Rick  Tackett et al"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2001-12-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0040539|2001-12-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0040539","name":"Rick  Tackett et al"},"object":{"type":"operator","id":"0050095","name":"Best Coal Co., LLC"},"validFrom":"2001-12-05","validTo":"2004-09-06","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0050095|2001-12-05|0040539|2001-12-05|170"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0040539","name":"Mark  Wand et al"},"object":{"type":"operator","id":"0050095","name":"Best Coal Co., LLC"},"validFrom":"2001-12-05","validTo":"2004-09-06","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0050095|2001-12-05|0040539|2001-12-05|171"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09689","name":"Harold K  Simpson"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2004-06-07","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|C09689|2004-06-07|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0052678","name":"Motivation Enterprise Inc."},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2004-09-07","validTo":"2006-07-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0052678|2004-09-07|2006-07-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09689","name":"Harold K  Simpson"},"object":{"type":"operator","id":"0052678","name":"Motivation Enterprise Inc."},"validFrom":"2004-09-07","validTo":"2006-07-31","current":false,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0052678|2004-09-07|C09689|2004-06-07|80290"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0074184","name":"Rebel Mining Company, LLC"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2006-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0074184|2006-08-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0062171","name":"Curtis  Laws"},"object":{"type":"mine","id":"1516404","name":"No. 1"},"validFrom":"2006-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0062171|2006-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0062171","name":"Curtis  Laws"},"object":{"type":"operator","id":"0074184","name":"Rebel Mining Company, LLC"},"validFrom":"2006-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1516404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516404|0074184|2006-08-01|0062171|2006-08-01|8437"}}],"coverage":{"historyRecords":17,"edgeCount":48,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1516404","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"}}