# Computer History Museum x Google Cultural Institute Partnership revision history

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

Partnership: [Computer History Museum x Google Cultural Institute Partnership](/partnerships/computer-history-museum-x-google-cultural-institute-partnership.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/computer-history-museum-x-google-cultural-institute-partnership/history. REST: /v1/partnerships/26589546-9427-493b-a8b4-6db96dba9544/history. HTML: [/partnerships/computer-history-museum-x-google-cultural-institute-partnership/history](/partnerships/computer-history-museum-x-google-cultural-institute-partnership/history)._