# Juha Vartiainen revision history

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

Person: [Juha Vartiainen](/people/juha-vartiainen.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 person, see the person 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: /people/juha-vartiainen/history. REST: /v1/people/a5ffeac6-cb55-421d-b911-60ac8a71ba11/history. HTML: [/people/juha-vartiainen/history](/people/juha-vartiainen/history)._