# Relationship history for MSHA mine 4105694

Current hierarchy: **Sharon  Kunz → GOCC Inc → Bodo Lane**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** GOCC Inc → Bodo Lane; 2023-05-31 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Sharon  Kunz → Bodo Lane; 2023-05-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sharon  Kunz → GOCC Inc; 2023-05-31 to current/open; source msha-controller-operator-history