# Relationship history for MSHA mine 1518225

Current hierarchy: **Rick A Moses; Timothy C  Cox → Black Stone Energy Inc → Times Mining 01**

- 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:** Times Mining Inc → Times Mining 01; 1999-11-01 to 2001-07-26; source msha-controller-operator-history
- **controller_controls_mine:** Ball William → Times Mining 01; 1999-11-01 to 2001-07-26; source msha-controller-operator-history
- **controller_controls_operator:** Ball William → Times Mining Inc; 1999-11-01 to 2001-07-26; source msha-controller-operator-history
- **operator_operates_mine:** Black Stone Energy Inc → Times Mining 01; 2001-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Timothy C  Cox et al → Times Mining 01; 2001-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Timothy C  Cox et al → Black Stone Energy Inc; 2001-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rick A Moses et al → Black Stone Energy Inc; 2001-07-27 to current/open; source msha-controller-operator-history