Most crypto networks quietly assume that newer hardware should win. Proof of Work favors the latest ASICs. GPU networks favor modern accelerator supply. Even many DePIN projects reward a narrow hardware class for a single service. RustChain starts from a different premise: old machines are not waste if they still compute, and a network can reward the act of keeping real hardware alive.
The project describes itself as a DePIN for vintage hardware and a Proof-of-Antiquity blockchain. That phrase matters because RustChain is not