# SoftBank x OpenAI Stargate Project revision history

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

Partnership: [SoftBank x OpenAI Stargate Project](/partnerships/softbank-x-openai-stargate-project.md)

## Recorded posture

- First recorded event: 2025-01-21
- Last material change: 2025-01-21
- 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/softbank-x-openai-stargate-project/history. REST: /v1/partnerships/d232c596-029b-46c5-a02a-e61a53046727/history. HTML: [/partnerships/softbank-x-openai-stargate-project/history](/partnerships/softbank-x-openai-stargate-project/history)._