# MUTT (S-MET) revision history

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

Model: [MUTT (S-MET)](/models/gdls-mutt.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://www.gdls.com/mutt/) (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/gdls-mutt/history. REST: /v1/models/ce20f302-cb31-40da-b3bf-bd8372c9dc99/history. HTML: [/models/gdls-mutt/history](/models/gdls-mutt/history)._