# Rigetti x DARPA Quantum Benchmarking Initiative revision history

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

Partnership: [Rigetti x DARPA Quantum Benchmarking Initiative](/partnerships/rigetti-x-darpa-quantum-benchmarking-initiative.md)

## Recorded posture

- First recorded event: 2025-04-03
- Last material change: 2025-04-03
- 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/rigetti-x-darpa-quantum-benchmarking-initiative/history. REST: /v1/partnerships/04cad362-13f3-4df4-88a1-d727a945187a/history. HTML: [/partnerships/rigetti-x-darpa-quantum-benchmarking-initiative/history](/partnerships/rigetti-x-darpa-quantum-benchmarking-initiative/history)._