$BTC Bitcoin ($BTC) is the world’s first and most well-known cryptocurrency. Launched in 2009 by the mysterious figure Satoshi Nakamoto, Bitcoin introduced a revolutionary way to transfer value without the need for intermediaries like banks. Powered by blockchain technology, Bitcoin ensures transparency, security, and decentralization. With a limited supply of 21 million coins, it has become a hedge against inflation and a store of value, often referred to as "digital gold." Over the years, Bitcoin has gained mainstream adoption, with institutions, governments, and individuals embracing its potential. Despite volatility, Bitcoin continues to lead the crypto market, influencing innovation and financial freedom. It represents a shift toward a more open, borderless, and decentralized financial future.