# Promise Robotics x D.R. Horton (Factory-as-a-Service) revision history

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

Partnership: [Promise Robotics x D.R. Horton (Factory-as-a-Service)](/partnerships/promise-robotics-x-d-r-horton-faas.md)

## Recorded posture

- First recorded event: 2026-10-13
- Last material change: 2026-10-13
- 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/promise-robotics-x-d-r-horton-faas/history. REST: /v1/partnerships/7f0a2d22-7085-4f30-bd3c-a0c0f97ffad6/history. HTML: [/partnerships/promise-robotics-x-d-r-horton-faas/history](/partnerships/promise-robotics-x-d-r-horton-faas/history)._