AR^OS Procurement Portal™ #DontMessWithX
checking sign-in… Architecture & schema AR^OS desktop

Pick a state, then a county. You get the real county boundary (US Census), real crop acreage (USDA Cropland Data Layer) and real satellite imagery (NASA). The catalog only holds items people actually add. Every request is written to an append-only SHA-256 ledger. No money moves here.

Requests & ledger

Sign in to see requests.

Ledger check

Data sources