# Tractian revision history

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

Company: [Tractian](/companies/tractian.md)

## Recorded posture

- First recorded event: 2026-10-22
- Last editorial change: 2026-10-22
- Material event count: 0
- Editorial event count: 1

## 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. To restate a recorded change, write a new event through the updateEntityField chokepoint.

_Canonical URL: /companies/tractian/history. REST: /v1/companies/49b5b3e3-a89f-4b53-a240-3a6c701eab63/history. HTML: [/companies/tractian/history](/companies/tractian/history)._