# Relationship history for MSHA mine 2602568

Current hierarchy: **Jason Lee  Pike; Tana Lynn  Pike → Custom Rock LLC → Custom Rock LLC**

- 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:** Custom Rock LLC → Custom Rock LLC; 2005-07-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Tana Lynn  Pike  et al → Custom Rock LLC; 2005-07-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Tana Lynn  Pike  et al → Custom Rock LLC; 2005-07-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jason Lee  Pike  et al → Custom Rock LLC; 2005-07-11 to current/open; source msha-controller-operator-history