$BNB Bitcoin (BTC) is the first and most well-known cryptocurrency, launched in 2009 by an anonymous person or group known as Satoshi Nakamoto. It operates on a decentralized peer-to-peer network using blockchain technology, which ensures transparency and security without the need for intermediaries like banks. Bitcoin is limited to 21 million coins, making it a deflationary asset. It’s widely used as a store of value, often referred to as “digital gold,” and is accepted by many merchants worldwide. Bitcoin’s price is highly volatile, influenced by market demand, investor sentiment, regulations, and macroeconomic factors. It remains a key player in global crypto markets.