{"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":"2026-10-17T05:35:58.500035+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":"1518139","name":"Tti Synfuel Operations Inc"},"operator":{"type":"operator","id":"P24423","name":"Tti Synfuel Operations Inc"},"controller":{"type":"controller","id":"C15940","name":"TTI Technologies Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24062","name":"Estill County Processing Llc"},"object":{"type":"mine","id":"1518139","name":"Tti Synfuel Operations Inc"},"validFrom":"1999-02-01","validTo":"2000-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518139|P24062|1999-02-01|2000-05-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03716","name":"Charles E  Yates"},"object":{"type":"mine","id":"1518139","name":"Tti Synfuel Operations Inc"},"validFrom":"1999-02-01","validTo":"2000-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518139|C03716|1999-02-01|2000-05-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03716","name":"Charles E  Yates"},"object":{"type":"operator","id":"P24062","name":"Estill County Processing Llc"},"validFrom":"1999-02-01","validTo":"2000-05-31","current":false,"derived":true,"evidenceMineId":"1518139","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518139|P24062|1999-02-01|C03716|1999-02-01|63701"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24423","name":"Tti Synfuel Operations Inc"},"object":{"type":"mine","id":"1518139","name":"Tti Synfuel Operations Inc"},"validFrom":"2000-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518139|P24423|2000-06-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15940","name":"TTI Technologies Inc"},"object":{"type":"mine","id":"1518139","name":"Tti Synfuel Operations Inc"},"validFrom":"2000-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518139|C15940|2000-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15940","name":"TTI Technologies Inc"},"object":{"type":"operator","id":"P24423","name":"Tti Synfuel Operations Inc"},"validFrom":"2000-06-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1518139","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518139|P24423|2000-06-01|C15940|2000-06-01|97759"}}],"coverage":{"historyRecords":2,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1518139","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873,"relationshipSemantics":"valid time; null validTo means current or open-ended in the source"}}