$BTC Bitcoin (BTC) is the world’s first and most well-known cryptocurrency, launched in 2009 by the pseudonymous Satoshi Nakamoto. It operates on a decentralized blockchain network, allowing peer-to-peer transactions without the need for intermediaries like banks. Bitcoin is often viewed as digital gold due to its limited supply of 21 million coins, making it a popular store of value. Over the years, BTC has gained widespread acceptance and has influenced the rise of thousands of other cryptocurrencies. Despite market volatility, Bitcoin continues to attract investors, institutions, and governments, playing a key role in the global shift toward decentralized finance.