# THINK Surgical x Zimmer Group revision history

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

Partnership: [THINK Surgical x Zimmer Group](/partnerships/think-surgical-x-zimmer-group.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption (2026-06-04). For the current state of this partnership, see the partnership page._

## 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/think-surgical-x-zimmer-group/history. REST: /v1/partnerships/96cd8a6c-06aa-4fac-95b0-2f7466b04401/history. HTML: [/partnerships/think-surgical-x-zimmer-group/history](/partnerships/think-surgical-x-zimmer-group/history)._