# DTC x Inertial Labs GNSS-Denied Navigation revision history

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

Partnership: [DTC x Inertial Labs GNSS-Denied Navigation](/partnerships/dtc-x-inertial-labs-gnss-denied-navigation.md)

## Recorded posture

- First recorded event: 2024-02-01
- Last material change: 2024-02-01
- 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/dtc-x-inertial-labs-gnss-denied-navigation/history. REST: /v1/partnerships/ea98e2ac-b2b7-4fb5-803e-05a9eed96862/history. HTML: [/partnerships/dtc-x-inertial-labs-gnss-denied-navigation/history](/partnerships/dtc-x-inertial-labs-gnss-denied-navigation/history)._