# Oversonic Robotics x STMicroelectronics revision history

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

Partnership: [Oversonic Robotics x STMicroelectronics](/partnerships/oversonic-robotics-x-stmicroelectronics.md)

## Recorded posture

- First recorded event: 2025-12-22
- Last material change: 2025-12-22
- Material event count: 1
- Editorial event count: 0

## 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: /partnerships/oversonic-robotics-x-stmicroelectronics/history. REST: /v1/partnerships/cf255dcb-f731-4de3-a5f7-1736a5dbed01/history. HTML: [/partnerships/oversonic-robotics-x-stmicroelectronics/history](/partnerships/oversonic-robotics-x-stmicroelectronics/history)._