Bitcoin ($BTC) is the first and most valuable cryptocurrency, launched in 2009 by the pseudonymous Satoshi Nakamoto. It's a decentralized digital currency that runs on a peer-to-peer network, allowing users to send and receive funds without banks or intermediaries. Bitcoin has a fixed supply of 21 million coins, making it scarce and often compared to digital gold. It's powered by blockchain technology and secured through Proof of Work mining. $BTC is widely used as both a store of value and a trading asset, with high volatility attracting investors and traders alike. Whether you're in crypto for long-term holding or short-term gains, understanding Bitcoin is essential — it’s the foundation of the entire market.
