#BTC Bitcoin (BTC)* is the first and most well-known cryptocurrency, created in 2009 by an anonymous person or group known as *Satoshi Nakamoto*. It operates on a decentralized, peer-to-peer network using blockchain technology, which ensures secure and transparent transactions without the need for banks or governments. Bitcoin has a limited supply of 21 million coins, making it scarce and often referred to as "digital gold." It is widely used for investment, online payments, and as a store of value. Despite its price volatility, Bitcoin remains the foundation of the crypto market and a symbol of financial innovation and independence.