# Relationship history for MSHA mine 5001983

Current hierarchy: **Creighton E  Lapp; Charles  Tillian → CCR Mining LLC → CCR Mine**

- 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:** CCR Mining LLC → CCR Mine; 2012-06-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Charles  Tillian et al → CCR Mine; 2012-06-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Charles  Tillian et al → CCR Mining LLC; 2012-06-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Creighton E  Lapp et al → CCR Mining LLC; 2012-06-15 to current/open; source msha-controller-operator-history