# Aurora Innovation acquires Uber ATG revision history

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

Acquisition: [Aurora Innovation acquires Uber ATG](/acquisitions/aurora-acquires-uber-atg-2021.md)

## Recorded posture

- First recorded event: 2026-06-05
- Last material change: 2026-07-06
- Material event count: 2
- Editorial event count: 0

## Material events (2)

- **2026-07-06**: verification_state_change on `reviewStatus` `reviewed` -> `reverified` (source: https://ir.aurora.tech/news-events/press-releases/detail/22/aurora-is-acquiring-ubers-self-driving-unit-advanced-technologies-group-accelerating-development-of-the-aurora-driver) (verified)
- **2026-06-05**: 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.

_Canonical URL: /acquisitions/aurora-acquires-uber-atg-2021/history. REST: /v1/acquisitions/25d0c280-4f3d-4ff4-a800-ce07cb8f00b9/history. HTML: [/acquisitions/aurora-acquires-uber-atg-2021/history](/acquisitions/aurora-acquires-uber-atg-2021/history)._