# Aurora Innovation revision history

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

Company: [Aurora Innovation](/companies/aurora.md)

## Recorded posture

- First recorded event: 2026-05-31
- Last material change: 2026-05-31
- Last editorial change: 2026-06-05
- Material event count: 1
- Editorial event count: 2

## Material events (1)

- **2026-05-31**: created (source: baseline:arc-g)

## Editorial events (2)

- **2026-06-05**: field_updated on `description`
- **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/aurora/history. REST: /v1/companies/de66897b-6e6a-4761-af96-ef293f25a44a/history. HTML: [/companies/aurora/history](/companies/aurora/history)._