$BTC Bitcoin (BTC), launched in 2009 by the pseudonymous Satoshi Nakamoto, is the world’s first decentralized cryptocurrency. Operating on a blockchain, BTC enables peer-to-peer transactions without intermediaries, ensuring transparency and security. Its fixed supply of 21 million coins makes it a deflationary asset, often dubbed "digital gold." Bitcoin’s value has surged over the years, driven by increasing adoption, institutional investment, and its role as a hedge against inflation. Despite volatility and regulatory challenges, BTC remains the cornerstone of the crypto market, inspiring innovation and reshaping global finance with its decentralized ethos.