# Relationship history for MSHA mine 4407425

Current hierarchy: **JOD Holdings LLC → Clintwood JOD, LLC → Duty Gob Pile**

- 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

- **controller_controls_mine:** JOD Holdings LLC → Duty Gob Pile; 2019-10-26 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Clintwood JOD, LLC → Duty Gob Pile; 2023-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** JOD Holdings LLC → Clintwood JOD, LLC; 2023-02-01 to current/open; source msha-controller-operator-history