# Relationship history for MSHA mine 3610096

Current hierarchy: **Michael A Palo → LOPA Mining Inc. → Burns Operation**

- 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:** LOPA Mining Inc. → Burns Operation; 2025-02-21 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Michael A Palo → Burns Operation; 2025-02-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michael A Palo → LOPA Mining Inc.; 2025-02-21 to current/open; source msha-controller-operator-history