{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4604519","name":"Mine No 3","status":"Abandoned and Sealed","status_date":"1994-03-09","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Mingo","nearest_town":"Chattaroy","operator_id":"P20516","operator_name":"Kris Energy Inc","controller_id":"C13764","controller_name":"Frazier Robert B","district":"C04","office":"Beckley District","employees":0,"latitude":37.705,"longitude":-82.2308},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":7},"relationships":{"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":"4604519","name":"Mine No 3"},"operator":{"type":"operator","id":"P20516","name":"Kris Energy Inc"},"controller":{"type":"controller","id":"C13764","name":"Frazier Robert B"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P01042","name":"Ken Coal Company Inc"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1974-12-15","validTo":"1991-07-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P01042|1974-12-15|1991-07-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00102","name":"Lester Kenneth"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1974-12-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|C00102|1974-12-15|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00102","name":"Lester Kenneth"},"object":{"type":"operator","id":"P01042","name":"Ken Coal Company Inc"},"validFrom":"1974-12-15","validTo":"1991-07-01","current":false,"derived":true,"evidenceMineId":"4604519","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P01042|1974-12-15|C00102|1974-12-15|44191"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C08282","name":"Larry  Phillips"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1987-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|C08282|1987-06-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13764","name":"Frazier Robert B"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1989-09-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|C13764|1989-09-25|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21560","name":"Twin Oaks Mining Inc"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1991-07-02","validTo":"1992-01-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P21560|1991-07-02|1992-01-26"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14445","name":"Smith Robert Jr"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1991-07-02","validTo":"1992-01-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|C14445|1991-07-02|1992-01-26"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14445","name":"Smith Robert Jr"},"object":{"type":"operator","id":"P21560","name":"Twin Oaks Mining Inc"},"validFrom":"1991-07-02","validTo":"1992-01-26","current":false,"derived":true,"evidenceMineId":"4604519","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P21560|1991-07-02|C14445|1991-07-02|92823"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21770","name":"Twin Oaks Mining Inc"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1992-01-27","validTo":"1992-09-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P21770|1992-01-27|1992-09-22"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12467","name":"Sharon  Preece et al"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1992-01-27","validTo":"1992-09-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|C12467|1992-01-27|1992-09-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12467","name":"Sharon  Preece et al"},"object":{"type":"operator","id":"P21770","name":"Twin Oaks Mining Inc"},"validFrom":"1992-01-27","validTo":"1992-09-22","current":false,"derived":true,"evidenceMineId":"4604519","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P21770|1992-01-27|C12467|1992-01-27|86963"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18747","name":"Mouthcard Development Company Inc"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1992-09-23","validTo":"1992-10-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P18747|1992-09-23|1992-10-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C08282","name":"Larry  Phillips"},"object":{"type":"operator","id":"P18747","name":"Mouthcard Development Company Inc"},"validFrom":"1992-09-23","validTo":"1992-10-15","current":false,"derived":true,"evidenceMineId":"4604519","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P18747|1992-09-23|C08282|1987-06-01|76926"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20516","name":"Kris Energy Inc"},"object":{"type":"mine","id":"4604519","name":"Mine No 3"},"validFrom":"1992-10-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P20516|1992-10-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13764","name":"Frazier Robert B"},"object":{"type":"operator","id":"P20516","name":"Kris Energy Inc"},"validFrom":"1992-10-16","validTo":null,"current":true,"derived":true,"evidenceMineId":"4604519","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4604519|P20516|1992-10-16|C13764|1989-09-25|91064"}}],"coverage":{"historyRecords":5,"edgeCount":15,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1994-03-09","lastDate":"1994-03-09","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":5,"firstDate":"1974-12-15","lastDate":"1992-10-16","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":4},"periods":{},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]}],"safety":{"href":"/api/v1/mines/4604519/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4604519/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4604519","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}