# Haima Automobile x Toyota (Fuel Cell Vehicles) revision history

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

Partnership: [Haima Automobile x Toyota (Fuel Cell Vehicles)](/partnerships/haima-automobile-x-toyota-fuel-cell-vehicles.md)

## Recorded posture

- First recorded event: 2023-01-01
- Last material change: 2023-01-01
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2023-01-01**: created (source: https://en.wikipedia.org/wiki/Haima_Automobile) (reported)

## 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/haima-automobile-x-toyota-fuel-cell-vehicles/history. REST: /v1/partnerships/ab85151c-571d-41ca-a9b0-abe3dfad7f9e/history. HTML: [/partnerships/haima-automobile-x-toyota-fuel-cell-vehicles/history](/partnerships/haima-automobile-x-toyota-fuel-cell-vehicles/history)._