{"data":{"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":"3300453","name":"Cedar Heights Clay"},"operator":{"type":"operator","id":"0206573","name":"Cedar Heights Clay"},"controller":{"type":"controller","id":"0197401","name":"Pawel  Radzieciak"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00439","name":"Resco Products Inc"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|M00439|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L07171","name":"Cedar Heights Clay Company Inc"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"1950-01-01","validTo":"1984-03-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L07171|1950-01-01|1984-03-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M05713","name":"Myron E  Morgan"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"1950-01-01","validTo":"1984-03-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|M05713|1950-01-01|1984-03-14"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M05713","name":"Myron E  Morgan"},"object":{"type":"operator","id":"L07171","name":"Cedar Heights Clay Company Inc"},"validFrom":"1950-01-01","validTo":"1984-03-14","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L07171|1950-01-01|M05713|1950-01-01|135199"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06615","name":"Resco Products Inc"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"1984-03-15","validTo":"2000-04-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L06615|1984-03-15|2000-04-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00439","name":"Resco Products Inc"},"object":{"type":"operator","id":"L06615","name":"Resco Products Inc"},"validFrom":"1984-03-15","validTo":"2000-04-30","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L06615|1984-03-15|M00439|1950-01-01|110916"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2000-05-01","validTo":"2025-12-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|2025-12-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13389","name":"Bill K  Brown"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2000-05-01","validTo":"2012-08-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|M13389|2000-05-01|2012-08-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13389","name":"Bill K  Brown"},"object":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"validFrom":"2000-05-01","validTo":"2012-08-05","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|M13389|2000-05-01|156153"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0105895","name":"John  Midea"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2012-08-06","validTo":"2014-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0105895|2012-08-06|2014-09-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0105895","name":"John  Midea"},"object":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"validFrom":"2012-08-06","validTo":"2014-09-30","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|0105895|2012-08-06|18645"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0115563","name":"Wellspring Capital Management LLC"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2014-10-01","validTo":"2018-01-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0115563|2014-10-01|2018-01-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0115563","name":"Wellspring Capital Management LLC"},"object":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"validFrom":"2014-10-01","validTo":"2018-01-07","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|0115563|2014-10-01|21766"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0138361","name":"Thermal Solutions Holdings Inc"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2018-01-08","validTo":"2022-03-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0138361|2018-01-08|2022-03-09"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0138361","name":"Thermal Solutions Holdings Inc"},"object":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"validFrom":"2018-01-08","validTo":"2022-03-09","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|0138361|2018-01-08|27986"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0167723","name":"Balmoral Funds LLC"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2022-03-10","validTo":"2025-01-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0167723|2022-03-10|2025-01-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0167723","name":"Balmoral Funds LLC"},"object":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"validFrom":"2022-03-10","validTo":"2025-01-27","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|0167723|2022-03-10|35354"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0191140","name":"RHI Magnesita"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2025-01-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0191140|2025-01-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0191140","name":"RHI Magnesita"},"object":{"type":"operator","id":"L17544","name":"Resco Products Inc"},"validFrom":"2025-01-28","validTo":"2025-12-16","current":false,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|L17544|2000-05-01|0191140|2025-01-28|40696"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0206573","name":"Cedar Heights Clay"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2025-12-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0206573|2025-12-17|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0197401","name":"Pawel  Radzieciak"},"object":{"type":"mine","id":"3300453","name":"Cedar Heights Clay"},"validFrom":"2025-12-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0197401|2025-12-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0197401","name":"Pawel  Radzieciak"},"object":{"type":"operator","id":"0206573","name":"Cedar Heights Clay"},"validFrom":"2025-12-17","validTo":null,"current":true,"derived":true,"evidenceMineId":"3300453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3300453|0206573|2025-12-17|0197401|2025-12-17|42093"}}],"coverage":{"historyRecords":9,"edgeCount":22,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"3300453","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804,"relationshipSemantics":"valid time; null validTo means current or open-ended in the source"}}