{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1508001","name":"No1","status":"Abandoned and Sealed","status_date":"1990-07-27","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Pike","nearest_town":"Turkey Creek","operator_id":"P20385","operator_name":"H & N Coal Company Inc","controller_id":"C13892","controller_name":"Nye Lloyd","district":"C05","office":"Pikeville KY Field Office","employees":0,"latitude":37.6617,"longitude":-82.36},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":8},"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":"1508001","name":"No1"},"operator":{"type":"operator","id":"P20385","name":"H & N Coal Company Inc"},"controller":{"type":"controller","id":"C13892","name":"Nye Lloyd"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P04563","name":"H & H Mining Inc"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1975-01-01","validTo":"1980-10-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P04563|1975-01-01|1980-10-09"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03757","name":"Helton Dewey"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1975-01-01","validTo":"1980-10-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|C03757|1975-01-01|1980-10-09"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03757","name":"Helton Dewey"},"object":{"type":"operator","id":"P04563","name":"H & H Mining Inc"},"validFrom":"1975-01-01","validTo":"1980-10-09","current":false,"derived":true,"evidenceMineId":"1508001","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P04563|1975-01-01|C03757|1975-01-01|63759"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P11092","name":"Little River Mining Inc"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1980-10-10","validTo":"1982-03-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P11092|1980-10-10|1982-03-07"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C04579","name":"Boothe Harold B & Danny R Reed"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1980-10-10","validTo":"1982-03-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|C04579|1980-10-10|1982-03-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C04579","name":"Boothe Harold B & Danny R Reed"},"object":{"type":"operator","id":"P11092","name":"Little River Mining Inc"},"validFrom":"1980-10-10","validTo":"1982-03-07","current":false,"derived":true,"evidenceMineId":"1508001","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P11092|1980-10-10|C04579|1980-10-10|66239"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13044","name":"Sheild Mining Company Inc"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1982-03-08","validTo":"1984-11-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P13044|1982-03-08|1984-11-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09587","name":"Rhodes Blaine"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1982-03-08","validTo":"1984-11-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|C09587|1982-03-08|1984-11-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09587","name":"Rhodes Blaine"},"object":{"type":"operator","id":"P13044","name":"Sheild Mining Company Inc"},"validFrom":"1982-03-08","validTo":"1984-11-05","current":false,"derived":true,"evidenceMineId":"1508001","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P13044|1982-03-08|C09587|1982-03-08|80041"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P16325","name":"Past Coal Company Inc"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1984-11-06","validTo":"1988-09-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P16325|1984-11-06|1988-09-06"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03220","name":"Bishop Bill Ray"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1984-11-06","validTo":"1988-09-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|C03220|1984-11-06|1988-09-06"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03220","name":"Bishop Bill Ray"},"object":{"type":"operator","id":"P16325","name":"Past Coal Company Inc"},"validFrom":"1984-11-06","validTo":"1988-09-06","current":false,"derived":true,"evidenceMineId":"1508001","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P16325|1984-11-06|C03220|1984-11-06|62259"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19801","name":"Past Coal Company Inc"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1988-09-07","validTo":"1989-07-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P19801|1988-09-07|1989-07-17"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13543","name":"Bartley Willie"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1988-09-07","validTo":"1989-07-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|C13543|1988-09-07|1989-07-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13543","name":"Bartley Willie"},"object":{"type":"operator","id":"P19801","name":"Past Coal Company Inc"},"validFrom":"1988-09-07","validTo":"1989-07-17","current":false,"derived":true,"evidenceMineId":"1508001","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P19801|1988-09-07|C13543|1988-09-07|90263"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20385","name":"H & N Coal Company Inc"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1989-07-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P20385|1989-07-18|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13892","name":"Nye Lloyd"},"object":{"type":"mine","id":"1508001","name":"No1"},"validFrom":"1989-07-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|C13892|1989-07-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13892","name":"Nye Lloyd"},"object":{"type":"operator","id":"P20385","name":"H & N Coal Company Inc"},"validFrom":"1989-07-18","validTo":null,"current":true,"derived":true,"evidenceMineId":"1508001","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1508001|P20385|1989-07-18|C13892|1989-07-18|91413"}}],"coverage":{"historyRecords":6,"edgeCount":18,"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":"1990-07-27","lastDate":"1990-07-27","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":6,"firstDate":"1975-01-01","lastDate":"1989-07-18","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":5},"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/1508001/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1508001/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":"1508001","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}