# Relationship history for MSHA mine 4003600

Current hierarchy: **Paul D Hutcherson; Cameron N Hutcherson → Fiery Gizzard Stone, LLC → Fiery Gizzard Stone**

- 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:** Fiery Gizzard Stone, LLC → Fiery Gizzard Stone; 2023-09-07 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Cameron N Hutcherson et al → Fiery Gizzard Stone; 2023-09-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cameron N Hutcherson et al → Fiery Gizzard Stone, LLC; 2023-09-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul D Hutcherson et al → Fiery Gizzard Stone, LLC; 2023-09-07 to current/open; source msha-controller-operator-history