# Relationship history for MSHA mine 3402017

Current hierarchy: **Jamie  Fargo → Stone Splitters, Inc → Stone Splitters, Inc. #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:** Jamie  Fargo → Stone Splitters, Inc. #2; 2004-05-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Stone Splitters, Inc → Stone Splitters, Inc. #2; 2006-07-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jamie  Fargo → Stone Splitters, Inc; 2006-07-11 to current/open; source msha-controller-operator-history