Revision history

Mars Lander revision history

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

Model

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Recorded posture

First recorded event: 2026-06-07
Last material change: 2026-06-07

Material events (1)

2026-06-07: created (source: [{"url":"https://www.impulsespace.com/updates/impulse-space-and-relativity-space-announce-first-commercial-mission-to-mars","title":"Impulse Space and Relativity Space Announce Commercial Mission to Mars","sourceName":"Impulse Space (primary)"}]) (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/mars-lander/history.md + REST /v1/models/3a98969b-7cc5-482e-ad98-10fa747777c1/history.