# Gravis Robotics x Holcim revision history

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

Partnership: [Gravis Robotics x Holcim](/partnerships/gravis-robotics-x-holcim.md)

## Recorded posture

- First recorded event: 2025-04-11
- Last material change: 2025-04-11
- 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/gravis-robotics-x-holcim/history. REST: /v1/partnerships/8e0593c4-b8bb-4d42-b31d-b064a0a49bcf/history. HTML: [/partnerships/gravis-robotics-x-holcim/history](/partnerships/gravis-robotics-x-holcim/history)._