$BTC

Bitcoin (BTC) is the world's first decentralized cryptocurrency, introduced by Satoshi Nakamoto in 2008. It operates on a peer-to-peer network without central control, allowing secure transactions through blockchain technology. Bitcoin is widely used as an investment vehicle and a store of value, similar to gold. Its decentralized nature makes it appealing for global transactions without intermediaries like banks. However, it faces challenges such as volatility and environmental concerns due to mining. As of now, $BTC continues to be a dominant force in the cryptocurrency market.