# Grover revision history

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

Model: [Grover](/models/iron-ox-grover.md)

## Recorded posture

- First recorded event: 2023-01-01
- Last material change: 2026-06-03
- Material event count: 2
- Editorial event count: 0

## Material events (2)

- **2026-06-03**: created (source: baseline:arc-g)
- **2023-01-01**: status_change on `lifecycle_state` `active` -> `discontinued` (source: https://www.ycombinator.com/companies/inevitable-tech) (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/iron-ox-grover/history. REST: /v1/models/9099e316-1939-414a-8fbf-35fd26bd602d/history. HTML: [/models/iron-ox-grover/history](/models/iron-ox-grover/history)._