# Relationship history for MSHA mine 5400353

Current hierarchy: **Hidalgo Jose → Carruso Aggregates Inc → Carruso Aggregates**

- 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:** V J Builders Inc → Carruso Aggregates; 1993-06-01 to 1993-11-21; source msha-controller-operator-history
- **controller_controls_mine:** Sola Juan M → Carruso Aggregates; 1993-06-01 to 1993-11-21; source msha-controller-operator-history
- **controller_controls_operator:** Sola Juan M → V J Builders Inc; 1993-06-01 to 1993-11-21; source msha-controller-operator-history
- **operator_operates_mine:** Carruso Aggregates Inc → Carruso Aggregates; 1993-11-22 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Hidalgo Jose → Carruso Aggregates; 1993-11-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Hidalgo Jose → Carruso Aggregates Inc; 1993-11-22 to current/open; source msha-controller-operator-history