$BTC Bitcoin (BTC), the world's first cryptocurrency, continues to dominate the digital asset market in 2025. Known as "digital gold," Bitcoin offers a decentralized and secure way to store and transfer value. Its limited supply of 21 million coins ensures scarcity, driving long-term investor interest. After recovering from past volatility, Bitcoin now attracts both retail and institutional investors. With increasing global adoption, including use in cross-border payments and hedge strategies, Bitcoin is more than just a trend—it's a financial revolution. As trust in traditional systems fluctuates, Bitcoin stands strong as a symbol of financial independence.