{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1513239","name":"No 2","status":"Abandoned and Sealed","status_date":"1988-04-01","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Harlan","nearest_town":"Pathfork","operator_id":"P19313","operator_name":"Arjay Coal Company Inc","controller_id":"C10127","controller_name":"Poteet J W","district":"C07","office":"Harlan KY Field Office","employees":0,"latitude":36.7461,"longitude":-83.4164},"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":"1513239","name":"No 2"},"operator":{"type":"operator","id":"P19313","name":"Arjay Coal Company Inc"},"controller":{"type":"controller","id":"C10127","name":"Poteet J W"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03372","name":"Mc George Robert Jr-Rodney Wilson Et Al"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1976-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|C03372|1976-12-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06099","name":"Guy N S Iii"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1977-10-01","validTo":"1984-10-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|C06099|1977-10-01|1984-10-16"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P04097","name":"Bob & Rod Coal Company Inc"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1981-11-01","validTo":"1983-02-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P04097|1981-11-01|1983-02-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03372","name":"Mc George Robert Jr-Rodney Wilson Et Al"},"object":{"type":"operator","id":"P04097","name":"Bob & Rod Coal Company Inc"},"validFrom":"1981-11-01","validTo":"1983-02-22","current":false,"derived":true,"evidenceMineId":"1513239","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P04097|1981-11-01|C03372|1976-12-01|62654"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C07653","name":"Bradford Mike"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1981-12-01","validTo":"1988-01-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|C07653|1981-12-01|1988-01-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00015","name":"Benjamin R.  Bennett"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1982-01-01","validTo":"1984-06-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|C00015|1982-01-01|1984-06-26"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13399","name":"B M R Coal Company Inc"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1983-02-23","validTo":"1983-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P13399|1983-02-23|1983-08-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00015","name":"Benjamin R.  Bennett"},"object":{"type":"operator","id":"P13399","name":"B M R Coal Company Inc"},"validFrom":"1983-02-23","validTo":"1983-08-31","current":false,"derived":true,"evidenceMineId":"1513239","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P13399|1983-02-23|C00015|1982-01-01|43582"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P07397","name":"Sam Bass Coal Company Inc"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1983-09-01","validTo":"1984-10-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P07397|1983-09-01|1984-10-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06099","name":"Guy N S Iii"},"object":{"type":"operator","id":"P07397","name":"Sam Bass Coal Company Inc"},"validFrom":"1983-09-01","validTo":"1984-10-16","current":false,"derived":true,"evidenceMineId":"1513239","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P07397|1983-09-01|C06099|1977-10-01|70762"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P12765","name":"S L C Coal Company Inc"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1984-10-17","validTo":"1988-01-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P12765|1984-10-17|1988-01-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C07653","name":"Bradford Mike"},"object":{"type":"operator","id":"P12765","name":"S L C Coal Company Inc"},"validFrom":"1984-10-17","validTo":"1988-01-05","current":false,"derived":true,"evidenceMineId":"1513239","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P12765|1984-10-17|C07653|1981-12-01|75283"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C10127","name":"Poteet J W"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1987-10-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|C10127|1987-10-05|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19313","name":"Arjay Coal Company Inc"},"object":{"type":"mine","id":"1513239","name":"No 2"},"validFrom":"1988-01-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P19313|1988-01-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C10127","name":"Poteet J W"},"object":{"type":"operator","id":"P19313","name":"Arjay Coal Company Inc"},"validFrom":"1988-01-06","validTo":null,"current":true,"derived":true,"evidenceMineId":"1513239","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1513239|P19313|1988-01-06|C10127|1987-10-05|81285"}}],"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":"1988-04-01","lastDate":"1988-04-01","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":"1981-11-01","lastDate":"1988-01-06","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/1513239/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1513239/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":"1513239","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}