# Relationship history for MSHA mine 4103045

Current hierarchy: **Moreno Jesse → Moreno'S Trucking Service → Moreno'S Trucking**

- 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:** Ross Excavating & Hauling Inc → Moreno'S Trucking; 1980-12-01 to 1987-09-02; source msha-controller-operator-history
- **controller_controls_mine:** Ross Jon → Moreno'S Trucking; 1980-12-01 to 1987-09-02; source msha-controller-operator-history
- **controller_controls_operator:** Ross Jon → Ross Excavating & Hauling Inc; 1980-12-01 to 1987-09-02; source msha-controller-operator-history
- **operator_operates_mine:** Moreno'S Trucking Service → Moreno'S Trucking; 1987-09-03 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Moreno Jesse → Moreno'S Trucking; 1987-09-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Moreno Jesse → Moreno'S Trucking Service; 1987-09-03 to current/open; source msha-controller-operator-history