# JMC x Ford (Transit Manufacturing Partnership) revision history

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

Partnership: [JMC x Ford (Transit Manufacturing Partnership)](/partnerships/jmc-x-ford-transit-manufacturing-partnership.md)

## Recorded posture

- First recorded event: 1997-01-01
- Last material change: 1997-01-01
- 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/jmc-x-ford-transit-manufacturing-partnership/history. REST: /v1/partnerships/86780634-e162-470b-81ed-72a1d51f6aff/history. HTML: [/partnerships/jmc-x-ford-transit-manufacturing-partnership/history](/partnerships/jmc-x-ford-transit-manufacturing-partnership/history)._