# Boston Dynamics revision history

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

Company: [Boston Dynamics](/companies/boston-dynamics.md)

## Recorded posture

- First recorded event: 2026-05-25
- Last material change: 2026-05-25
- Last editorial change: 2026-06-05
- Material event count: 1
- Editorial event count: 1

## Material events (1)

- **2026-05-25**: created (source: baseline:arc-g)

## Editorial events (1)

- **2026-06-05**: field_updated on `description`

## 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: /companies/boston-dynamics/history. REST: /v1/companies/e07a6384-c6a0-4a69-8abe-7fcea11bc302/history. HTML: [/companies/boston-dynamics/history](/companies/boston-dynamics/history)._