Prospective Pilot
Turn one executable proposal into a preregistered, equal-budget, five-arm and fully blinded pilot. Selection, allocation, custody and aggregation are replayed by the server.
This workspace does not create scientific results. A pack remains AWAITING_RESULTS until an independent evaluator uploads a complete blinded observation artifact. The preparer cannot record their own result.
1. Replay selection policies
Same eligible pool · same N · same cost ceiling · five preregistered arms
2. Freeze preregistration
Policy hashes come only from the server replay
Only a preview with complete costs, uncertainty, diversity groups and a matching endpoint can be frozen.
3. Freeze blinded execution pack
Authorized custodian · deterministic wells · role-separated views
4. Independent result custody
Fill the downloaded blind template; do not add sample or strategy identities