# Relationship history for MSHA mine 4003514

Current hierarchy: **Jack C O'Dell → Rocky Bottom Inc → Rocky Bottom**

- 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:** Affordable Crushed Stone, LLC → Rocky Bottom; 2019-08-09 to 2026-07-13; source msha-controller-operator-history
- **controller_controls_mine:** James W  Millsaps II → Rocky Bottom; 2019-09-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James W  Millsaps II → Affordable Crushed Stone, LLC; 2019-09-19 to 2026-07-13; source msha-controller-operator-history
- **operator_operates_mine:** Rocky Bottom Inc → Rocky Bottom; 2026-07-14 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jack C O'Dell → Rocky Bottom; 2026-07-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jack C O'Dell → Rocky Bottom Inc; 2026-07-14 to current/open; source msha-controller-operator-history