# Otis Worldwide x Microsoft Azure Smart Elevator Platform revision history

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

Partnership: [Otis Worldwide x Microsoft Azure Smart Elevator Platform](/partnerships/otis-worldwide-x-microsoft-azure-smart-elevator-platform.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/otis-worldwide-x-microsoft-azure-smart-elevator-platform/history. REST: /v1/partnerships/a89751e6-79fa-4fe3-a0d8-8265b67fbab3/history. HTML: [/partnerships/otis-worldwide-x-microsoft-azure-smart-elevator-platform/history](/partnerships/otis-worldwide-x-microsoft-azure-smart-elevator-platform/history)._