{"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":"0500435","name":"McCoy Cinder Pit"},"operator":{"type":"operator","id":"L14221","name":"Bratton Enterprises Inc"},"controller":{"type":"controller","id":"0171941","name":"Stephanie Bratton  Pinnt; Donna Rae  Bratton"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00669","name":"M P M Inc"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|M00669|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06147","name":"Mc Coy Aggregates Inc"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1950-01-01","validTo":"1982-10-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L06147|1950-01-01|1982-10-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M04904","name":"C L  Carroll"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1950-01-01","validTo":"1982-10-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|M04904|1950-01-01|1982-10-14"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M04904","name":"C L  Carroll"},"object":{"type":"operator","id":"L06147","name":"Mc Coy Aggregates Inc"},"validFrom":"1950-01-01","validTo":"1982-10-14","current":false,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L06147|1950-01-01|M04904|1950-01-01|133176"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06060","name":"Mobile Premix Company"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1982-10-15","validTo":"1987-05-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L06060|1982-10-15|1987-05-20"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00669","name":"M P M Inc"},"object":{"type":"operator","id":"L06060","name":"Mobile Premix Company"},"validFrom":"1982-10-15","validTo":"1987-05-20","current":false,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L06060|1982-10-15|M00669|1950-01-01|113991"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07327","name":"Koppers Co Inc & Redland Plc"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1987-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|M07327|1987-05-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09313","name":"Mobile Premix Company"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1987-05-21","validTo":"1988-06-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L09313|1987-05-21|1988-06-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07327","name":"Koppers Co Inc & Redland Plc"},"object":{"type":"operator","id":"L09313","name":"Mobile Premix Company"},"validFrom":"1987-05-21","validTo":"1988-06-13","current":false,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L09313|1987-05-21|M07327|1987-05-01|140688"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11345","name":"Western Mobile/Mtn"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1988-06-14","validTo":"1995-05-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L11345|1988-06-14|1995-05-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00190","name":"Redland Plc"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1988-06-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|M00190|1988-06-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00190","name":"Redland Plc"},"object":{"type":"operator","id":"L11345","name":"Western Mobile/Mtn"},"validFrom":"1988-06-14","validTo":"1995-05-01","current":false,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L11345|1988-06-14|M00190|1988-06-14|107069"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14221","name":"Bratton Enterprises Inc"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1995-05-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L14221|1995-05-02|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10872","name":"Patrick J  Bratton"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"1995-05-02","validTo":"2021-10-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|M10872|1995-05-02|2021-10-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10872","name":"Patrick J  Bratton"},"object":{"type":"operator","id":"L14221","name":"Bratton Enterprises Inc"},"validFrom":"1995-05-02","validTo":"2021-10-19","current":false,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L14221|1995-05-02|M10872|1995-05-02|150172"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0171941","name":"Stephanie Bratton  Pinnt et al"},"object":{"type":"mine","id":"0500435","name":"McCoy Cinder Pit"},"validFrom":"2021-10-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|0171941|2021-10-20|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0171941","name":"Stephanie Bratton  Pinnt et al"},"object":{"type":"operator","id":"L14221","name":"Bratton Enterprises Inc"},"validFrom":"2021-10-20","validTo":null,"current":true,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L14221|1995-05-02|0171941|2021-10-20|36577"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0171941","name":"Donna Rae  Bratton et al"},"object":{"type":"operator","id":"L14221","name":"Bratton Enterprises Inc"},"validFrom":"2021-10-20","validTo":null,"current":true,"derived":true,"evidenceMineId":"0500435","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0500435|L14221|1995-05-02|0171941|2021-10-20|36578"}}],"coverage":{"historyRecords":7,"edgeCount":18,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"0500435","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"}}