$BTC **Bitcoin (BTC)** is the world’s first and most well-known cryptocurrency, launched in 2009 by an anonymous creator known as *Satoshi Nakamoto*. It operates on a decentralized, peer-to-peer network using blockchain technology, which records all transactions publicly and securely. Unlike traditional currencies, Bitcoin isn’t controlled by any government or bank, making it resistant to censorship and inflation. Its fixed supply of 21 million coins adds to its appeal as “digital gold.” Bitcoin is widely used for investment, remittances, and as a store of value. Despite market volatility, BTC remains a cornerstone of the crypto industry and continues to drive innovation in decentralized finance and blockchain-based ecosystems.