A prover is a key component for layer-2s, since they generate proofs that are then posted to the base layer blockchain – a crucial process in linking the networks and sharing the security. With a faster prover, processing transactions costs should be lower, which in effect then will also lower fees for users and speed up transactions, according to the StarkWare team.
StarkWare Plans New ‘Stwo’ Cryptographic Prover for Cheaper Transactions
