# Meta x Scale AI (49% investment) revision history

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

Partnership: [Meta x Scale AI (49% investment)](/partnerships/meta-x-scale-ai-investment-2025.md)

## Recorded posture

- First recorded event: 2025-06-12
- Last material change: 2025-06-12
- 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/meta-x-scale-ai-investment-2025/history. REST: /v1/partnerships/c8e01e33-aa96-499d-abb1-c00105779d61/history. HTML: [/partnerships/meta-x-scale-ai-investment-2025/history](/partnerships/meta-x-scale-ai-investment-2025/history)._