# Brain Corp x SoftBank Robotics revision history

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

Partnership: [Brain Corp x SoftBank Robotics](/partnerships/brain-corp-softbank-whiz.md)

## Recorded posture

- First recorded event: 2019-01-01
- Last material change: 2019-01-01
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2019-01-01**: created (source: https://www.braincorp.com/) (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.

_Canonical URL: /partnerships/brain-corp-softbank-whiz/history. REST: /v1/partnerships/d2058273-50ee-43bc-9743-6450f25aa17c/history. HTML: [/partnerships/brain-corp-softbank-whiz/history](/partnerships/brain-corp-softbank-whiz/history)._