# Relationship history for MSHA mine 4300757

Current hierarchy: **Town of Orange-VT → Town of Orange → Town Pit**

- 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:** Town of Orange → Town Pit; 2014-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Town of Orange-VT → Town Pit; 2014-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Town of Orange-VT → Town of Orange; 2014-01-31 to current/open; source msha-controller-operator-history