# TRUMPF x SiMa.ai (AI Lasers) revision history

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

Partnership: [TRUMPF x SiMa.ai (AI Lasers)](/partnerships/trumpf-x-sima-ai-ai-lasers.md)

## Recorded posture

- First recorded event: 2024-07-15
- Last material change: 2024-07-15
- 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/trumpf-x-sima-ai-ai-lasers/history. REST: /v1/partnerships/20cf1780-bbcd-4766-927a-ef59e836059f/history. HTML: [/partnerships/trumpf-x-sima-ai-ai-lasers/history](/partnerships/trumpf-x-sima-ai-ai-lasers/history)._