# thyssenkrupp revision history

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

Company: [thyssenkrupp](/companies/thyssenkrupp.md)

## Recorded posture

- First recorded event: 2026-06-20
- Last material change: 2026-06-20
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2026-06-20**: verification_state_change on `reviewStatus` `unreviewed` -> `reverified` (source: https://www.thyssenkrupp.com) (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. To restate a recorded change, write a new event through the updateEntityField chokepoint.

_Canonical URL: /companies/thyssenkrupp/history. REST: /v1/companies/0822035e-46dd-4b12-b879-cf285e8229a2/history. HTML: [/companies/thyssenkrupp/history](/companies/thyssenkrupp/history)._