is the ticker symbol for Bitcoin, the first and most well-known cryptocurrency. Launched in 2009 by the mysterious Satoshi Nakamoto, Bitcoin introduced the world to decentralized digital money. Unlike traditional currencies, $BTC isn’t controlled by any government or bank—it's powered by blockchain technology and maintained by a global network of miners and nodes. Over the years, it has evolved from an experimental idea to a mainstream asset, attracting investors, institutions, and even countries. $BTC is seen as digital gold, a hedge against inflation, and a symbol of financial freedom. Its price swings wildly, but its impact is undeniable.