$BTC Bitcoin (BTC) is the world’s first and most well-known cryptocurrency, created in 2009 by the pseudonymous Satoshi Nakamoto. It operates on a decentralized, peer-to-peer blockchain network without any central authority. Bitcoin allows users to send and receive digital value securely and transparently. Its fixed supply of 21 million coins makes it a deflationary asset, often compared to digital gold. Over the years, Bitcoin has gained popularity as both a speculative investment and a hedge against inflation. It has also become a symbol of financial freedom, enabling cross-border transactions and empowering individuals outside traditional banking systems. BTC continues to evolve globally.