# Relationship history for MSHA mine 3609384

Current hierarchy: **Emanuel A.  Paris → Alex Paris Contracting Co., Inc. → Paris 1**

- 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:** Alex Paris Contracting Co., Inc. → Paris 1; 2006-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Emanuel A.  Paris → Paris 1; 2006-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Emanuel A.  Paris → Alex Paris Contracting Co., Inc.; 2006-07-01 to current/open; source msha-controller-operator-history