# Relationship history for MSHA mine 3901698

Current hierarchy: **Audey  Hodson; Alexandra  Hodson → Hills View Concepts LLC → Ol Red**

- 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:** Hills View Concepts LLC → Ol Red; 2026-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Audey  Hodson et al → Ol Red; 2026-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Audey  Hodson et al → Hills View Concepts LLC; 2026-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alexandra  Hodson et al → Hills View Concepts LLC; 2026-07-01 to current/open; source msha-controller-operator-history