$BTC Bitcoin (BTC) is the world’s first and most valuable cryptocurrency, often called “digital gold.” Created in 2009 by the mysterious Satoshi Nakamoto, Bitcoin introduced a decentralized financial system free from banks and governments. With a limited supply of 21 million coins, its scarcity fuels long-term demand. BTC is used for peer-to-peer transactions, investment, and as a hedge against inflation. Despite volatility, it remains the most dominant crypto asset. As adoption grows among institutions and nations, Bitcoin continues to lead the way in the Web3 revolution—shaping the future of finance, one block at a time.