{"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":"3402011","name":"WildHorse"},"operator":{"type":"operator","id":"0085464","name":"BlueBird Stone"},"controller":{"type":"controller","id":"0126381","name":"Tommy  Caldwell"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041177","name":"Danny  Caldwell  et al"},"object":{"type":"mine","id":"3402011","name":"WildHorse"},"validFrom":"2002-10-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0041177|2002-10-28|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0050858","name":"BlueBird Stone"},"object":{"type":"mine","id":"3402011","name":"WildHorse"},"validFrom":"2006-06-22","validTo":"2008-01-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0050858|2006-06-22|2008-01-01"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041177","name":"Danny  Caldwell  et al"},"object":{"type":"operator","id":"0050858","name":"BlueBird Stone"},"validFrom":"2006-06-22","validTo":"2008-01-01","current":false,"derived":true,"evidenceMineId":"3402011","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0050858|2006-06-22|0041177|2002-10-28|1510"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041177","name":"Tommy  Caldwell  et al"},"object":{"type":"operator","id":"0050858","name":"BlueBird Stone"},"validFrom":"2006-06-22","validTo":"2008-01-01","current":false,"derived":true,"evidenceMineId":"3402011","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0050858|2006-06-22|0041177|2002-10-28|1511"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041177","name":"Tommy  Caldwell  et al"},"object":{"type":"mine","id":"3402011","name":"WildHorse"},"validFrom":"2007-12-19","validTo":"2016-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0041177|2007-12-19|2016-01-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0085464","name":"BlueBird Stone"},"object":{"type":"mine","id":"3402011","name":"WildHorse"},"validFrom":"2008-01-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0085464|2008-01-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041177","name":"Tommy  Caldwell  et al"},"object":{"type":"operator","id":"0085464","name":"BlueBird Stone"},"validFrom":"2008-01-02","validTo":"2016-01-31","current":false,"derived":true,"evidenceMineId":"3402011","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0085464|2008-01-02|0041177|2007-12-19|1522"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041177","name":"Danny  Caldwell  et al"},"object":{"type":"operator","id":"0085464","name":"BlueBird Stone"},"validFrom":"2008-01-02","validTo":"2016-01-31","current":false,"derived":true,"evidenceMineId":"3402011","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0085464|2008-01-02|0041177|2007-12-19|1523"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0126381","name":"Tommy  Caldwell"},"object":{"type":"mine","id":"3402011","name":"WildHorse"},"validFrom":"2016-02-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0126381|2016-02-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0126381","name":"Tommy  Caldwell"},"object":{"type":"operator","id":"0085464","name":"BlueBird Stone"},"validFrom":"2016-02-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3402011","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402011|0085464|2008-01-02|0126381|2016-02-01|24487"}}],"coverage":{"historyRecords":5,"edgeCount":10,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"3402011","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"}}