# Relationship history for MSHA mine 4105635

Current hierarchy: **Ginger  Kothmann → Two Guns Aggregate → Two Guns Aggregate**

- 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:** Two Guns Aggregate → Two Guns Aggregate; 2022-06-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ginger  Kothmann → Two Guns Aggregate; 2022-06-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ginger  Kothmann → Two Guns Aggregate; 2022-06-30 to current/open; source msha-controller-operator-history