$BTC Bitcoin ($BTC) is the world’s first and most valuable cryptocurrency. It was created in 2009 as a decentralized digital currency, free from banks and governments. With a limited supply of 21 million coins, Bitcoin is often called "digital gold." It’s used for payments, savings, and as a hedge against inflation. $BTC has gained mainstream attention from institutions, investors, and even countries. Its price can be volatile, but its long-term growth has been impressive. Bitcoin continues to lead the crypto market, driving innovation and adoption. As blockchain technology evolves, $BTC remains at the core of the financial revolution.