{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3401468","name":"Hicks Pit","status":"Abandoned","status_date":"1987-09-24","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"OK","county":"Cleveland","nearest_town":"","operator_id":"L08198","operator_name":"Dirt Company","controller_id":"M06523","controller_name":"Walls Leon","district":"M5","office":"Norman OK Field Office","employees":0,"latitude":null,"longitude":null},"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":"3401468","name":"Hicks Pit"},"operator":{"type":"operator","id":"L08198","name":"Dirt Company"},"controller":{"type":"controller","id":"M06523","name":"Walls Leon"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L07854","name":"Hutto Truck & Loader Service"},"object":{"type":"mine","id":"3401468","name":"Hicks Pit"},"validFrom":"1984-08-01","validTo":"1985-05-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401468|L07854|1984-08-01|1985-05-23"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06244","name":"Hutto James T"},"object":{"type":"mine","id":"3401468","name":"Hicks Pit"},"validFrom":"1984-08-01","validTo":"1985-05-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401468|M06244|1984-08-01|1985-05-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06244","name":"Hutto James T"},"object":{"type":"operator","id":"L07854","name":"Hutto Truck & Loader Service"},"validFrom":"1984-08-01","validTo":"1985-05-23","current":false,"derived":true,"evidenceMineId":"3401468","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401468|L07854|1984-08-01|M06244|1984-08-01|137938"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L08198","name":"Dirt Company"},"object":{"type":"mine","id":"3401468","name":"Hicks Pit"},"validFrom":"1985-05-24","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401468|L08198|1985-05-24|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06523","name":"Walls Leon"},"object":{"type":"mine","id":"3401468","name":"Hicks Pit"},"validFrom":"1985-05-24","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401468|M06523|1985-05-24|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06523","name":"Walls Leon"},"object":{"type":"operator","id":"L08198","name":"Dirt Company"},"validFrom":"1985-05-24","validTo":null,"current":true,"derived":true,"evidenceMineId":"3401468","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401468|L08198|1985-05-24|M06523|1985-05-24|138707"}}],"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":"1987-09-24","lastDate":"1987-09-24","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":"1984-08-01","lastDate":"1985-05-24","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/3401468/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3401468/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":"3401468","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}