$BTC the ticker symbol for Bitcoin, represents the world’s first and most well-known cryptocurrency. Launched in 2009 by the mysterious Satoshi Nakamoto, Bitcoin operates on a decentralized, peer-to-peer blockchain network. It offers an alternative to traditional fiat currencies, enabling borderless transactions with limited supply—only 21 million coins will ever exist. BTC is often seen as “digital gold” due to its scarcity and store-of-value potential. It has inspired thousands of other cryptocurrencies and sparked a global movement toward decentralized finance (DeFi). Bitcoin’s price is highly volatile, driven by market demand, institutional interest, regulations, and broader economic conditions.