{"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":"2026-10-17T05:35:58.500035+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":"1103128","name":"Louies Crushing Equipment"},"operator":{"type":"operator","id":"0052480","name":"Louies Aggregate Co ADO:Louies Treching Srv Inc."},"controller":{"type":"controller","id":"0043321","name":"Louis A  Timp"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0052480","name":"Louies Aggregate Co ADO:Louies Treching Srv Inc."},"object":{"type":"mine","id":"1103128","name":"Louies Crushing Equipment"},"validFrom":"2004-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1103128|0052480|2004-04-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0043321","name":"Louis A  Timp"},"object":{"type":"mine","id":"1103128","name":"Louies Crushing Equipment"},"validFrom":"2004-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1103128|0043321|2004-04-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0043321","name":"Louis A  Timp"},"object":{"type":"operator","id":"0052480","name":"Louies Aggregate Co ADO:Louies Treching Srv Inc."},"validFrom":"2004-04-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1103128","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1103128|0052480|2004-04-01|0043321|2004-04-01|4568"}}],"coverage":{"historyRecords":1,"edgeCount":3,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1103128","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873,"relationshipSemantics":"valid time; null validTo means current or open-ended in the source"}}