# Square Robot x ExxonMobil revision history

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

Partnership: [Square Robot x ExxonMobil](/partnerships/square-robot-x-exxonmobil.md)

## Recorded posture

- First recorded event: 2021-06-21
- Last material change: 2021-06-21
- 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/square-robot-x-exxonmobil/history. REST: /v1/partnerships/a55234ab-da6b-434b-8c80-e4084f9d7a01/history. HTML: [/partnerships/square-robot-x-exxonmobil/history](/partnerships/square-robot-x-exxonmobil/history)._