{"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":"0504241","name":"Moores Pit"},"operator":{"type":"operator","id":"0101487","name":"Moores Mining LLC"},"controller":{"type":"controller","id":"0085737","name":"Leon C  Moores; Vernon C  Moores"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L34230","name":"Hi River Construction & Gravel"},"object":{"type":"mine","id":"0504241","name":"Moores Pit"},"validFrom":"1987-07-01","validTo":"1996-06-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|L34230|1987-07-01|1996-06-10"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M34230","name":"Gary  Urban  et al"},"object":{"type":"mine","id":"0504241","name":"Moores Pit"},"validFrom":"1987-07-01","validTo":"1996-06-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|M34230|1987-07-01|1996-06-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M34230","name":"Gary  Urban  et al"},"object":{"type":"operator","id":"L34230","name":"Hi River Construction & Gravel"},"validFrom":"1987-07-01","validTo":"1996-06-10","current":false,"derived":true,"evidenceMineId":"0504241","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|L34230|1987-07-01|M34230|1987-07-01|162983"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14632","name":"Moores Mining Ranching & Sawmill"},"object":{"type":"mine","id":"0504241","name":"Moores Pit"},"validFrom":"1996-06-11","validTo":"2009-04-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|L14632|1996-06-11|2009-04-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03808","name":"Moores Jean-Craig & Leon"},"object":{"type":"mine","id":"0504241","name":"Moores Pit"},"validFrom":"1996-06-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|M03808|1996-06-11|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03808","name":"Moores Jean-Craig & Leon"},"object":{"type":"operator","id":"L14632","name":"Moores Mining Ranching & Sawmill"},"validFrom":"1996-06-11","validTo":"2009-04-27","current":false,"derived":true,"evidenceMineId":"0504241","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|L14632|1996-06-11|M03808|1996-06-11|130143"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0101487","name":"Moores Mining LLC"},"object":{"type":"mine","id":"0504241","name":"Moores Pit"},"validFrom":"2009-04-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|0101487|2009-04-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0085737","name":"Vernon C  Moores et al"},"object":{"type":"mine","id":"0504241","name":"Moores Pit"},"validFrom":"2009-04-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|0085737|2009-04-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0085737","name":"Vernon C  Moores et al"},"object":{"type":"operator","id":"0101487","name":"Moores Mining LLC"},"validFrom":"2009-04-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"0504241","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|0101487|2009-04-28|0085737|2009-04-28|13696"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0085737","name":"Leon C  Moores et al"},"object":{"type":"operator","id":"0101487","name":"Moores Mining LLC"},"validFrom":"2009-04-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"0504241","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0504241|0101487|2009-04-28|0085737|2009-04-28|13697"}}],"coverage":{"historyRecords":4,"edgeCount":10,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"0504241","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"}}