# 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

## Material events (1)

- **2025-12-22**: created (source: https://www.prnewswire.com/news-releases/oversonic-robotics-signs-humanoid-robots-supply-agreement-with-stmicroelectronics-302647593.html) (verified)

## 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.

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