{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1512356","name":"No 3","status":"Abandoned","status_date":"1997-03-25","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Pike","nearest_town":"Meta","operator_id":"P23274","operator_name":"Anderson Brothers Llc","controller_id":"C11916","controller_name":"Hobart  Anderson","district":"C05","office":"Pikeville KY Field Office","employees":0,"latitude":37.5597,"longitude":-82.4358},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":13},"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":"1512356","name":"No 3"},"operator":{"type":"operator","id":"P23274","name":"Anderson Brothers Llc"},"controller":{"type":"controller","id":"C11916","name":"Hobart  Anderson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06439","name":"May Cecil R & Gregory--Don Williamson & Bobby G Ra"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1978-04-01","validTo":"1983-05-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C06439|1978-04-01|1983-05-01"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P07977","name":"Meta Coal Company Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1980-06-01","validTo":"1981-08-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P07977|1980-06-01|1981-08-09"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06439","name":"May Cecil R & Gregory--Don Williamson & Bobby G Ra"},"object":{"type":"operator","id":"P07977","name":"Meta Coal Company Inc"},"validFrom":"1980-06-01","validTo":"1981-08-09","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P07977|1980-06-01|C06439|1978-04-01|71862"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P12509","name":"Ranchero Coal Company"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1981-08-10","validTo":"1984-06-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P12509|1981-08-10|1984-06-04"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09248","name":"Robert  Martin  et al"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1981-08-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C09248|1981-08-10|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09248","name":"Robert  Martin  et al"},"object":{"type":"operator","id":"P12509","name":"Ranchero Coal Company"},"validFrom":"1981-08-10","validTo":"1984-06-04","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P12509|1981-08-10|C09248|1981-08-10|79172"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09248","name":"Doug  Hess et al"},"object":{"type":"operator","id":"P12509","name":"Ranchero Coal Company"},"validFrom":"1981-08-10","validTo":"1984-06-04","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P12509|1981-08-10|C09248|1981-08-10|79173"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15603","name":"Three Sisters Coal Company Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1984-06-05","validTo":"1984-08-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P15603|1984-06-05|1984-08-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10913","name":"Leslie Dixie"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1984-06-05","validTo":"1984-08-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C10913|1984-06-05|1984-08-01"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10913","name":"Leslie Dixie"},"object":{"type":"operator","id":"P15603","name":"Three Sisters Coal Company Inc"},"validFrom":"1984-06-05","validTo":"1984-08-01","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P15603|1984-06-05|C10913|1984-06-05|83087"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18147","name":"Silver Eagle Coal Company Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1984-08-02","validTo":"1991-11-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P18147|1984-08-02|1991-11-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11384","name":"Dotson Lee & Roger Tackett"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1984-08-02","validTo":"1991-11-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C11384|1984-08-02|1991-11-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11384","name":"Dotson Lee & Roger Tackett"},"object":{"type":"operator","id":"P18147","name":"Silver Eagle Coal Company Inc"},"validFrom":"1984-08-02","validTo":"1991-11-25","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P18147|1984-08-02|C11384|1984-08-02|84471"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21791","name":"J I L Mining Company Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1991-11-26","validTo":"1992-11-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P21791|1991-11-26|1992-11-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14567","name":"Lewis Henry A-Gene D Slone Et Al"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1991-11-26","validTo":"1992-11-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C14567|1991-11-26|1992-11-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14567","name":"Lewis Henry A-Gene D Slone Et Al"},"object":{"type":"operator","id":"P21791","name":"J I L Mining Company Inc"},"validFrom":"1991-11-26","validTo":"1992-11-05","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P21791|1991-11-26|C14567|1991-11-26|93300"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11916","name":"Hobart  Anderson  et al"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1992-09-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C11916|1992-09-23|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22165","name":"Kentucky Star Energy Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1992-11-06","validTo":"1993-05-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22165|1992-11-06|1993-05-12"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10430","name":"Hess Dale & Dereck"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1992-11-06","validTo":"1994-08-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C10430|1992-11-06|1994-08-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10430","name":"Hess Dale & Dereck"},"object":{"type":"operator","id":"P22165","name":"Kentucky Star Energy Inc"},"validFrom":"1992-11-06","validTo":"1993-05-12","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22165|1992-11-06|C10430|1992-11-06|81989"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22341","name":"Kentucky Star Energy Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1993-05-13","validTo":"1993-08-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22341|1993-05-13|1993-08-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14844","name":"Plank Russell & Virgil Mc Million"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1993-05-13","validTo":"1993-08-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C14844|1993-05-13|1993-08-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14844","name":"Plank Russell & Virgil Mc Million"},"object":{"type":"operator","id":"P22341","name":"Kentucky Star Energy Inc"},"validFrom":"1993-05-13","validTo":"1993-08-16","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22341|1993-05-13|C14844|1993-05-13|94043"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22463","name":"Kentucky Star Energy Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1993-08-17","validTo":"1993-12-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22463|1993-08-17|1993-12-15"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14906","name":"Ward Earl"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1993-08-17","validTo":"1993-12-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|C14906|1993-08-17|1993-12-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14906","name":"Ward Earl"},"object":{"type":"operator","id":"P22463","name":"Kentucky Star Energy Inc"},"validFrom":"1993-08-17","validTo":"1993-12-15","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22463|1993-08-17|C14906|1993-08-17|94237"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22165","name":"Kentucky Star Energy Inc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1993-12-16","validTo":"1994-08-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22165|1993-12-16|1994-08-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10430","name":"Hess Dale & Dereck"},"object":{"type":"operator","id":"P22165","name":"Kentucky Star Energy Inc"},"validFrom":"1993-12-16","validTo":"1994-08-08","current":false,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P22165|1993-12-16|C10430|1992-11-06|81990"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23274","name":"Anderson Brothers Llc"},"object":{"type":"mine","id":"1512356","name":"No 3"},"validFrom":"1994-08-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P23274|1994-08-09|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11916","name":"Hobart  Anderson  et al"},"object":{"type":"operator","id":"P23274","name":"Anderson Brothers Llc"},"validFrom":"1994-08-09","validTo":null,"current":true,"derived":true,"evidenceMineId":"1512356","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512356|P23274|1994-08-09|C11916|1992-09-23|85687"}}],"coverage":{"historyRecords":11,"edgeCount":30,"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":"1997-03-25","lastDate":"1997-03-25","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":11,"firstDate":"1980-06-01","lastDate":"1994-08-09","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":10},"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/1512356/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1512356/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":"1512356","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}