# Relationship history for MSHA mine 5400492

Current hierarchy: **Pablo  Barreto; Edgardo  Barreto; Saul  Barreto → EPAS RECYCLING BLOCK LLC → BARRETO BEST BLOCK**

- 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:** Caribbean Recycling Glass Inc → BARRETO BEST BLOCK; 2012-12-15 to 2016-01-17; source msha-controller-operator-history
- **controller_controls_mine:** Wilfredo  Garcia → BARRETO BEST BLOCK; 2012-12-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Wilfredo  Garcia → Caribbean Recycling Glass Inc; 2012-12-15 to 2016-01-17; source msha-controller-operator-history
- **operator_operates_mine:** EPAS RECYCLING BLOCK LLC → BARRETO BEST BLOCK; 2016-01-18 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Edgardo  Barreto et al → BARRETO BEST BLOCK; 2016-01-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Edgardo  Barreto et al → EPAS RECYCLING BLOCK LLC; 2016-01-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Saul  Barreto et al → EPAS RECYCLING BLOCK LLC; 2016-01-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Pablo  Barreto et al → EPAS RECYCLING BLOCK LLC; 2016-01-18 to current/open; source msha-controller-operator-history