{"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":"4105408","name":"Force Sand Three Rivers"},"operator":{"type":"operator","id":"0201573","name":"Force Sand, LLC"},"controller":{"type":"controller","id":"0173001","name":"John  Nelson; Kevin  Collier"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0161253","name":"Atlas Mining, LLC"},"object":{"type":"mine","id":"4105408","name":"Force Sand Three Rivers"},"validFrom":"2019-01-16","validTo":"2021-11-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0161253|2019-01-16|2021-11-19"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0145361","name":"Sam Sand STX LLC et al"},"object":{"type":"mine","id":"4105408","name":"Force Sand Three Rivers"},"validFrom":"2019-01-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0145361|2019-01-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0145361","name":"Sam Sand STX LLC et al"},"object":{"type":"operator","id":"0161253","name":"Atlas Mining, LLC"},"validFrom":"2019-01-16","validTo":"2021-11-19","current":false,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0161253|2019-01-16|0145361|2019-01-16|29756"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0145361","name":"United Sands & Materials LLC et al"},"object":{"type":"operator","id":"0161253","name":"Atlas Mining, LLC"},"validFrom":"2019-01-16","validTo":"2021-11-19","current":false,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0161253|2019-01-16|0145361|2019-01-16|29757"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0145361","name":"No Telling LLC et al"},"object":{"type":"operator","id":"0161253","name":"Atlas Mining, LLC"},"validFrom":"2019-01-16","validTo":"2021-11-19","current":false,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0161253|2019-01-16|0145361|2019-01-16|29758"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0181214","name":"Three Rivers Sand, LLC"},"object":{"type":"mine","id":"4105408","name":"Force Sand Three Rivers"},"validFrom":"2021-11-20","validTo":"2025-02-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0181214|2021-11-20|2025-02-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0167283","name":"Three Rivers Holding, LLC et al"},"object":{"type":"mine","id":"4105408","name":"Force Sand Three Rivers"},"validFrom":"2021-11-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0167283|2021-11-20|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0167283","name":"Three Rivers Holding, LLC et al"},"object":{"type":"operator","id":"0181214","name":"Three Rivers Sand, LLC"},"validFrom":"2021-11-20","validTo":"2025-02-25","current":false,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0181214|2021-11-20|0167283|2021-11-20|35176"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0167283","name":"Million Mile Investments LLC et al"},"object":{"type":"operator","id":"0181214","name":"Three Rivers Sand, LLC"},"validFrom":"2021-11-20","validTo":"2025-02-25","current":false,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0181214|2021-11-20|0167283|2021-11-20|35177"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0201573","name":"FCI South LLC"},"object":{"type":"mine","id":"4105408","name":"Force Sand Three Rivers"},"validFrom":"2025-02-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0201573|2025-02-26|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0173001","name":"John  Nelson et al"},"object":{"type":"mine","id":"4105408","name":"Force Sand Three Rivers"},"validFrom":"2025-02-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0173001|2025-02-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0173001","name":"John  Nelson et al"},"object":{"type":"operator","id":"0201573","name":"FCI South LLC"},"validFrom":"2025-02-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0201573|2025-02-26|0173001|2025-02-26|36743"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0173001","name":"Kevin  Collier et al"},"object":{"type":"operator","id":"0201573","name":"FCI South LLC"},"validFrom":"2025-02-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"4105408","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4105408|0201573|2025-02-26|0173001|2025-02-26|36744"}}],"coverage":{"historyRecords":7,"edgeCount":13,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"4105408","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"}}