{"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":"5001503","name":"Tiny Moose Pit"},"operator":{"type":"operator","id":"0146614","name":"Flintstone Inc."},"controller":{"type":"controller","id":"0127823","name":"Mark  Cottini; Del  Sandvik; Reed  Dilley"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L32609","name":"Dilley Inc"},"object":{"type":"mine","id":"5001503","name":"Tiny Moose Pit"},"validFrom":"1986-06-01","validTo":"2016-07-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|L32609|1986-06-01|2016-07-26"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M32609","name":"Dilley Nancy J"},"object":{"type":"mine","id":"5001503","name":"Tiny Moose Pit"},"validFrom":"1986-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|M32609|1986-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M32609","name":"Dilley Nancy J"},"object":{"type":"operator","id":"L32609","name":"Dilley Inc"},"validFrom":"1986-06-01","validTo":"2016-07-26","current":false,"derived":true,"evidenceMineId":"5001503","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|L32609|1986-06-01|M32609|1986-06-01|161085"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0146614","name":"Flintstone Inc."},"object":{"type":"mine","id":"5001503","name":"Tiny Moose Pit"},"validFrom":"2016-07-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|0146614|2016-07-27|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0127823","name":"Mark  Cottini et al"},"object":{"type":"mine","id":"5001503","name":"Tiny Moose Pit"},"validFrom":"2016-07-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|0127823|2016-07-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127823","name":"Mark  Cottini et al"},"object":{"type":"operator","id":"0146614","name":"Flintstone Inc."},"validFrom":"2016-07-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"5001503","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|0146614|2016-07-27|0127823|2016-07-27|25049"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127823","name":"Reed  Dilley et al"},"object":{"type":"operator","id":"0146614","name":"Flintstone Inc."},"validFrom":"2016-07-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"5001503","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|0146614|2016-07-27|0127823|2016-07-27|25050"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127823","name":"Del  Sandvik et al"},"object":{"type":"operator","id":"0146614","name":"Flintstone Inc."},"validFrom":"2016-07-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"5001503","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001503|0146614|2016-07-27|0127823|2016-07-27|25051"}}],"coverage":{"historyRecords":4,"edgeCount":8,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"5001503","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"}}