# Sea Hunter (and Seahawk) revision history

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

Model: [Sea Hunter (and Seahawk)](/models/leidos-sea-hunter.md)

## Recorded posture

- First recorded event: 2026-06-03
- Last material change: 2026-06-03
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2026-06-03**: created (source: baseline:arc-g)

## 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/leidos-sea-hunter/history. REST: /v1/models/77ce4541-fb25-4cdf-9466-416a3a459bd4/history. HTML: [/models/leidos-sea-hunter/history](/models/leidos-sea-hunter/history)._