# Hexagon Robotics × Microsoft revision history

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

Partnership: [Hexagon Robotics × Microsoft](/partnerships/hexagon-robotics-x-microsoft-df6a63.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption (2026-06-04). For the current state of this partnership, see the partnership page._

## 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/hexagon-robotics-x-microsoft-df6a63/history. REST: /v1/partnerships/d3030404-f675-414d-bd15-839b26002270/history. HTML: [/partnerships/hexagon-robotics-x-microsoft-df6a63/history](/partnerships/hexagon-robotics-x-microsoft-df6a63/history)._