$BTC

Bitcoin ($BTC) is the first and most well-known cryptocurrency, launched in 2009 by an anonymous individual or group using the name Satoshi Nakamoto. It operates on a decentralized, peer-to-peer blockchain network that allows users to send and receive digital money without relying on banks or governments. Bitcoin transactions are verified by miners through a process called proof of work, ensuring security and transparency. With a fixed supply of 21 million coins, Bitcoin is often seen as "digital gold" and a hedge against inflation. It has influenced the rise of thousands of other cryptocurrencies and remains a major force in the crypto market. Bitcoin is both a currency and a store of value with global impact.