{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-18T09:31:49.615Z","identity":{"mine_id":"4605097","name":"Alma#1","status":"Abandoned and Sealed","status_date":"1987-02-20","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Mingo","nearest_town":"Matewan","operator_id":"P15871","operator_name":"Tim Rex Mining","controller_id":"C11343","controller_name":"Rex  Fought","district":"C04","office":"Beckley District","employees":0,"latitude":37.6053,"longitude":-82.1458},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":9},"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":"2026-10-18T09:31:49.615908+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":"4605097","name":"Alma#1"},"operator":{"type":"operator","id":"P15871","name":"Tim Rex Mining"},"controller":{"type":"controller","id":"C11343","name":"Rex  Fought"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-18T09:31:49.615908+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P04109","name":"Metallurgical Coal & Coke Inc"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1976-03-01","validTo":"1979-04-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P04109|1976-03-01|1979-04-10"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00739","name":"Trent Bill"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1976-03-01","validTo":"1979-04-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C00739|1976-03-01|1979-04-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00739","name":"Trent Bill"},"object":{"type":"operator","id":"P04109","name":"Metallurgical Coal & Coke Inc"},"validFrom":"1976-03-01","validTo":"1979-04-10","current":false,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P04109|1976-03-01|C00739|1976-03-01|49718"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09131","name":"Bituminous Realty Inc"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1979-04-11","validTo":"1980-08-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P09131|1979-04-11|1980-08-26"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02164","name":"Wolford Rabon A"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1979-04-11","validTo":"1980-08-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C02164|1979-04-11|1980-08-26"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02164","name":"Wolford Rabon A"},"object":{"type":"operator","id":"P09131","name":"Bituminous Realty Inc"},"validFrom":"1979-04-11","validTo":"1980-08-26","current":false,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P09131|1979-04-11|C02164|1979-04-11|57702"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P11015","name":"Cumberland Village Mining Group Inc"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1980-08-27","validTo":"1983-04-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P11015|1980-08-27|1983-04-18"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C08319","name":"Cummings Thomas"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1980-08-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C08319|1980-08-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C08319","name":"Cummings Thomas"},"object":{"type":"operator","id":"P11015","name":"Cumberland Village Mining Group Inc"},"validFrom":"1980-08-27","validTo":"1983-04-18","current":false,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P11015|1980-08-27|C08319|1980-08-27|77035"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14563","name":"Wheeling Mining Company Inc"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1983-04-19","validTo":"1983-07-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P14563|1983-04-19|1983-07-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C08245","name":"Workman William F"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1983-04-19","validTo":"1983-07-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C08245|1983-04-19|1983-07-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C08245","name":"Workman William F"},"object":{"type":"operator","id":"P14563","name":"Wheeling Mining Company Inc"},"validFrom":"1983-04-19","validTo":"1983-07-05","current":false,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P14563|1983-04-19|C08245|1983-04-19|76860"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14564","name":"B J & B Coal Corp"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1983-07-06","validTo":"1984-12-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P14564|1983-07-06|1984-12-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C07624","name":"Hackney Buford-John R Lark Et Al"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1983-07-06","validTo":"1984-12-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C07624|1983-07-06|1984-12-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C07624","name":"Hackney Buford-John R Lark Et Al"},"object":{"type":"operator","id":"P14564","name":"B J & B Coal Corp"},"validFrom":"1983-07-06","validTo":"1984-12-05","current":false,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P14564|1983-07-06|C07624|1983-07-06|75240"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11343","name":"Rex  Fought"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1984-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C11343|1984-08-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P16364","name":"Burton Coal Company Inc"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1984-12-06","validTo":"1985-06-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P16364|1984-12-06|1985-06-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11642","name":"Burton Bill"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1984-12-06","validTo":"1985-10-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|C11642|1984-12-06|1985-10-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11642","name":"Burton Bill"},"object":{"type":"operator","id":"P16364","name":"Burton Coal Company Inc"},"validFrom":"1984-12-06","validTo":"1985-06-25","current":false,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P16364|1984-12-06|C11642|1984-12-06|85148"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15871","name":"Tim Rex Mining"},"object":{"type":"mine","id":"4605097","name":"Alma#1"},"validFrom":"1985-06-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P15871|1985-06-26|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11343","name":"Rex  Fought"},"object":{"type":"operator","id":"P15871","name":"Tim Rex Mining"},"validFrom":"1985-06-26","validTo":null,"current":true,"derived":true,"evidenceMineId":"4605097","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"4605097|P15871|1985-06-26|C11343|1984-08-01|84389"}}],"coverage":{"historyRecords":7,"edgeCount":21,"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":"1987-02-20","lastDate":"1987-02-20","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":7,"firstDate":"1976-03-01","lastDate":"1985-06-26","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":6},"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/4605097/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4605097/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":"4605097","dataSource":"postgres","snapshotId":"2026-10-18T09:31:49.615908+00:00","completedAt":"2026-10-18T09:31:49.615Z","sourceCount":20,"totalRows":17915666}}