# Relationship history for MSHA mine 5002068

Current hierarchy: **Igiugig Tribal Village Council → Iliamna Lake Contractors LLC → Diamond Point**

- 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:** Igiugig Tribal Village Council → Diamond Point; 2015-04-16 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Iliamna Lake Contractors LLC → Diamond Point; 2018-04-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Igiugig Tribal Village Council → Iliamna Lake Contractors LLC; 2018-04-05 to current/open; source msha-controller-operator-history