# Connected Robotics x JR East Group (Soba Robot) revision history

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

Partnership: [Connected Robotics x JR East Group (Soba Robot)](/partnerships/connected-robotics-x-jr-east-group-soba-robot.md)

## Recorded posture

- First recorded event: 2020-12-01
- Last material change: 2020-12-01
- 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/connected-robotics-x-jr-east-group-soba-robot/history. REST: /v1/partnerships/2835ed8e-e55b-40bd-8598-a4ab221da9e0/history. HTML: [/partnerships/connected-robotics-x-jr-east-group-soba-robot/history](/partnerships/connected-robotics-x-jr-east-group-soba-robot/history)._