# MAN Energy Solutions x Rolls-Royce turbocharger partnership revision history

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

Partnership: [MAN Energy Solutions x Rolls-Royce turbocharger partnership](/partnerships/man-energy-solutions-x-rolls-royce-turbocharger-partnership.md)

## Recorded posture

- First recorded event: 2026-08-22
- Last material change: 2026-08-22
- 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/man-energy-solutions-x-rolls-royce-turbocharger-partnership/history. REST: /v1/partnerships/5b728c1c-4ab9-4766-b09c-3de7d4f0c444/history. HTML: [/partnerships/man-energy-solutions-x-rolls-royce-turbocharger-partnership/history](/partnerships/man-energy-solutions-x-rolls-royce-turbocharger-partnership/history)._