Revision history

RobotEra ERA-42 revision history

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

Brain

Back to RobotEra ERA-42

Recorded posture

First recorded event: 2026-05-30
Last material change: 2026-05-30
Last editorial change: 2026-06-05

Material events (1)

2026-05-30: created (source: baseline:arc-g)

Editorial events (1)

2026-06-05: field_updated on developer_sources

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.

Machine-readable: /brains/robotera-era/history.md + REST /v1/brains/ba0e6ce8-e112-4480-9f1d-c041d4a93a78/history.