Bitcoin SV (BSV) is a cryptocurrency created in 2018 as a result of a hard fork from Bitcoin Cash. It aims to restore the original vision of Bitcoin creator Satoshi Nakamoto by increasing the block size to allow for more transactions and lower fees. BSV proponents believe it can be used for peer-to-peer transactions, smart contracts, and data storage. Critics, however, argue that BSV lacks decentralization and is controlled by a small group of individuals.