# Relationship history for MSHA mine 0600758

Current hierarchy: **Raphael A.  Cocchiola → LARS Realty LLC → Watertown Ave**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** LARS Realty LLC → Watertown Ave; 2009-04-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Raphael A.  Cocchiola → Watertown Ave; 2009-04-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Raphael A.  Cocchiola → LARS Realty LLC; 2009-04-08 to current/open; source msha-controller-operator-history