# Relationship history for MSHA mine 0203479

Current hierarchy: **Cody  White → outlaw excavating llc → Tanks Wilmot landfill**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** outlaw excavating llc → Tanks Wilmot landfill; 2023-06-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Cody  White → Tanks Wilmot landfill; 2023-06-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cody  White → outlaw excavating llc; 2023-06-12 to current/open; source msha-controller-operator-history