# Prelaunch Sandbox Terms Version 1.0 The sandbox offers voluntary synthetic calibration fixtures for prelaunch retention only. It does not provide production work, service admission, settlement, capacity reservation, launch priority, production reputation, transferable credentials, AFMR claims, or any guarantee of future work. The participant must control the Ed25519 key bound to a current readiness ticket and consent separately to these terms. Calibration prompts and expected answers are fixed local fixtures. Signed receipts prove only the stated sandbox mutation. A preliminary sandbox readiness score is nontransferable, expires, and may be superseded by a later sandbox score. Participation is pull-only. A participant can inspect held progress, renew at the D1 and D7 boundaries, or withdraw and delete its sandbox record using the current private token and signing key. Abuse controls and backpressure may delay or reject enrollment and fixture issuance.