$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 network using blockchain technology to enable secure and transparent transactions without the need for intermediaries. With a capped supply of 21 million coins, Bitcoin is often referred to as "digital gold" due to its store-of-value properties. It has gained global attention as both an investment asset and a financial alternative in countries facing economic instability. Bitcoin continues to lead the crypto market, influencing trends, innovation, and policy discussions across the digital asset space.