Revision history

Unitree B2 revision history

Append-only Arc G field-change log. 1 material event; 0 editorial events. Newest first.

Model

Back to Unitree B2

Recorded posture

First recorded event: 2026-06-06
Last material change: 2026-06-06

Material events (1)

2026-06-06: created (source: https://www.unitree.com/b2) (verified)

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. To restate a recorded change, write a new event through the updateEntityField chokepoint.

Machine-readable: /models/unitree-b2/history.md + REST /v1/models/6f54c9a8-bcf1-4a43-9e59-5e689cc4f903/history.