cryptocurrency1 [BTC] A Comprehensive Guide to the World's Most Popular Cryptocurrency What is Bitcoin? A Comprehensive Guide to the World's Most Popular Cryptocurrency Bitcoin is a decentralized digital currency that was created in 2009. It operates on a peer-to-peer network, meaning that transactions occur directly between individuals without the need for intermediaries such as banks. The currency is unique in that it is not controlled by any government or financial institution,.. 2023. 2. 7. 이전 1 다음 반응형