# Sabey Data Centers x OptiCool Technologies revision history

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

Partnership: [Sabey Data Centers x OptiCool Technologies](/partnerships/sabey-data-centers-x-opticool-technologies.md)

## Recorded posture

- First recorded event: 2026-08-22
- Last material change: 2026-08-22
- 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/sabey-data-centers-x-opticool-technologies/history. REST: /v1/partnerships/9f4bfd0a-0d07-48df-b5bd-f23aecb16a1c/history. HTML: [/partnerships/sabey-data-centers-x-opticool-technologies/history](/partnerships/sabey-data-centers-x-opticool-technologies/history)._