# Relationship history for MSHA mine 1519261

Current hierarchy: **Jody Dale Puckett → Viper Coal LLC → #2**

- 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

- **controller_controls_mine:** Jody Dale Puckett → #2; 2007-07-25 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Viper Coal LLC → #2; 2008-07-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jody Dale Puckett → Viper Coal LLC; 2008-07-15 to current/open; source msha-controller-operator-history