$BTC
Bitcoin (BTC) is the world’s first decentralized digital currency, created in 2009 by an anonymous figure known as Satoshi Nakamoto. It operates on a blockchain—a secure, transparent ledger maintained by a network of nodes. Bitcoin offers an alternative to traditional fiat currencies, allowing peer-to-peer transactions without intermediaries like banks. Its limited supply of 21 million coins makes it deflationary, often viewed as "digital gold" and a hedge against inflation. BTC has gained mainstream adoption, with institutional interest, ETFs, and legal use in countries like El Salvador. Despite volatility, it remains a leading force in shaping the future of finance.