# Liebherr x Fortescue Metals revision history

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

Partnership: [Liebherr x Fortescue Metals](/partnerships/liebherr-x-fortescue-metals.md)

## Recorded posture

- First recorded event: 2022-01-01
- Last material change: 2022-01-01
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2022-01-01**: created (source: https://www.sae.org/periodicals/liebherr-reveals-towering-battery-electric-haul-truck-sae-ma-07484) (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/liebherr-x-fortescue-metals/history. REST: /v1/partnerships/f9a3ea32-8e15-47e3-9acb-25dcb0c8a6ca/history. HTML: [/partnerships/liebherr-x-fortescue-metals/history](/partnerships/liebherr-x-fortescue-metals/history)._