# THeMIS revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Model: [THeMIS](/models/milrem-themis.md)

## Recorded posture

- First recorded event: 2024-06-01
- Last material change: 2024-06-01
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2024-06-01**: created (source: https://milremrobotics.com/) (verified)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date. To restate a recorded change, write a new event through the updateEntityField chokepoint.

_Canonical URL: /models/milrem-themis/history. REST: /v1/models/a13840bb-5041-4d37-8091-db33794cb691/history. HTML: [/models/milrem-themis/history](/models/milrem-themis/history)._