# Amazon acquires Covariant revision history

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

Acquisition: [Amazon acquires Covariant](/acquisitions/amazon-licenses-covariant-2024.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://www.geekwire.com/2024/amazon-hires-covariant-founders-inks-licensing-deal-with-robotics-ai-startup-in-latest-reverse-acquihire-deal/) (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/amazon-licenses-covariant-2024/history. REST: /v1/acquisitions/fb24efc2-a683-4ec0-8fca-f37ca486675e/history. HTML: [/acquisitions/amazon-licenses-covariant-2024/history](/acquisitions/amazon-licenses-covariant-2024/history)._