$BTC $BTC (Bitcoin)

Bitcoin is the first decentralized cryptocurrency, launched in 2009 by an anonymous entity, Satoshi Nakamoto. It operates on blockchain technology, enabling peer-to-peer transactions without intermediaries. $BTC is capped at 21 million coins, making it scarce and a popular choice for both investment and digital payments. It is considered "digital gold" for its store-of-value potential amidst market volatility.