{"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":"3700070","name":"LYNCH CORP"},"operator":{"type":"operator","id":"0129854","name":"LYNCH CORP."},"controller":{"type":"controller","id":"M10524","name":"Stephen P  Lynch Jr; David C  Lynch Sr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13790","name":"J H Lynch & Sons Inc"},"object":{"type":"mine","id":"3700070","name":"LYNCH CORP"},"validFrom":"1950-01-01","validTo":"2012-01-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|L13790|1950-01-01|2012-01-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10524","name":"Gregory P Lynch Sr et al"},"object":{"type":"mine","id":"3700070","name":"LYNCH CORP"},"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":"3700070|M10524|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10524","name":"Gregory P Lynch Sr et al"},"object":{"type":"operator","id":"L13790","name":"J H Lynch & Sons Inc"},"validFrom":"1950-01-01","validTo":"2012-01-01","current":false,"derived":true,"evidenceMineId":"3700070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|L13790|1950-01-01|M10524|1950-01-01|149395"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10524","name":"David C  Lynch Sr et al"},"object":{"type":"operator","id":"L13790","name":"J H Lynch & Sons Inc"},"validFrom":"1950-01-01","validTo":"2012-01-01","current":false,"derived":true,"evidenceMineId":"3700070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|L13790|1950-01-01|M10524|1950-01-01|149396"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10524","name":"Stephen P  Lynch Jr et al"},"object":{"type":"operator","id":"L13790","name":"J H Lynch & Sons Inc"},"validFrom":"1950-01-01","validTo":"2012-01-01","current":false,"derived":true,"evidenceMineId":"3700070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|L13790|1950-01-01|M10524|1950-01-01|149397"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0129854","name":"Lynch Corp."},"object":{"type":"mine","id":"3700070","name":"LYNCH CORP"},"validFrom":"2012-01-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|0129854|2012-01-02|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10524","name":"David C  Lynch Sr et al"},"object":{"type":"mine","id":"3700070","name":"LYNCH CORP"},"validFrom":"2012-01-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|M10524|2012-01-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10524","name":"David C  Lynch Sr et al"},"object":{"type":"operator","id":"0129854","name":"Lynch Corp."},"validFrom":"2012-01-02","validTo":null,"current":true,"derived":true,"evidenceMineId":"3700070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|0129854|2012-01-02|M10524|2012-01-02|149398"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10524","name":"Stephen P  Lynch Jr et al"},"object":{"type":"operator","id":"0129854","name":"Lynch Corp."},"validFrom":"2012-01-02","validTo":null,"current":true,"derived":true,"evidenceMineId":"3700070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3700070|0129854|2012-01-02|M10524|2012-01-02|149399"}}],"coverage":{"historyRecords":5,"edgeCount":9,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"3700070","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"}}