{"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":"1002048","name":"4 SQUARE"},"operator":{"type":"operator","id":"0059157","name":"MOPI, LLC"},"controller":{"type":"controller","id":"0049269","name":"David  Willey; Craig  Getzloff"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0052097","name":"Auntalla LLC"},"object":{"type":"mine","id":"1002048","name":"4 SQUARE"},"validFrom":"2004-03-08","validTo":"2005-04-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0052097|2004-03-08|2005-04-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0042877","name":"Kim  Dandurand"},"object":{"type":"mine","id":"1002048","name":"4 SQUARE"},"validFrom":"2004-03-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0042877|2004-03-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0042877","name":"Kim  Dandurand"},"object":{"type":"operator","id":"0052097","name":"Auntalla LLC"},"validFrom":"2004-03-08","validTo":"2005-04-25","current":false,"derived":true,"evidenceMineId":"1002048","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0052097|2004-03-08|0042877|2004-03-08|4351"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0059157","name":"MOPI, LLC"},"object":{"type":"mine","id":"1002048","name":"4 SQUARE"},"validFrom":"2005-04-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0059157|2005-04-26|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0049269","name":"Craig  Getzloff et al"},"object":{"type":"mine","id":"1002048","name":"4 SQUARE"},"validFrom":"2005-04-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0049269|2005-04-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0049269","name":"Craig  Getzloff et al"},"object":{"type":"operator","id":"0059157","name":"MOPI, LLC"},"validFrom":"2005-04-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"1002048","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0059157|2005-04-26|0049269|2005-04-26|6150"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0049269","name":"David  Willey et al"},"object":{"type":"operator","id":"0059157","name":"MOPI, LLC"},"validFrom":"2005-04-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"1002048","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1002048|0059157|2005-04-26|0049269|2005-04-26|6151"}}],"coverage":{"historyRecords":3,"edgeCount":7,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1002048","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"}}