{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3605722","name":"No 1 Drift","status":"Abandoned and Sealed","status_date":"1984-10-11","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Anthracite)","state":"PA","county":"Northumberland","nearest_town":"Sagon","operator_id":"P06725","operator_name":"K & K Coal Inc","controller_id":"C04584","controller_name":"Morata Larry Jr & William Moore","district":"M2","office":"Frackville PA Field Office","employees":0,"latitude":40.8069,"longitude":-76.4861},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":4},"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":"3605722","name":"No 1 Drift"},"operator":{"type":"operator","id":"P06725","name":"K & K Coal Inc"},"controller":{"type":"controller","id":"C04584","name":"Morata Larry Jr & William Moore"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00956","name":"Kroh Joseph"},"object":{"type":"mine","id":"3605722","name":"No 1 Drift"},"validFrom":"1974-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3605722|C00956|1974-10-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P01128","name":"K & K Coal Company"},"object":{"type":"mine","id":"3605722","name":"No 1 Drift"},"validFrom":"1975-10-06","validTo":"1977-03-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3605722|P01128|1975-10-06|1977-03-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00956","name":"Kroh Joseph"},"object":{"type":"operator","id":"P01128","name":"K & K Coal Company"},"validFrom":"1975-10-06","validTo":"1977-03-30","current":false,"derived":true,"evidenceMineId":"3605722","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3605722|P01128|1975-10-06|C00956|1974-10-01|51270"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P06725","name":"K & K Coal Inc"},"object":{"type":"mine","id":"3605722","name":"No 1 Drift"},"validFrom":"1977-03-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3605722|P06725|1977-03-31|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C04584","name":"Morata Larry Jr & William Moore"},"object":{"type":"mine","id":"3605722","name":"No 1 Drift"},"validFrom":"1977-03-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3605722|C04584|1977-03-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C04584","name":"Morata Larry Jr & William Moore"},"object":{"type":"operator","id":"P06725","name":"K & K Coal Inc"},"validFrom":"1977-03-31","validTo":null,"current":true,"derived":true,"evidenceMineId":"3605722","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3605722|P06725|1977-03-31|C04584|1977-03-31|66247"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"1984-10-11","lastDate":"1984-10-11","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":2,"firstDate":"1975-10-06","lastDate":"1977-03-31","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"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/3605722/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3605722/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":"3605722","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}