$BTC

Bitcoin (BTC) is the world’s first and most widely recognized cryptocurrency, created in 2009 by an anonymous entity known as Satoshi Nakamoto. It operates on a decentralized, peer-to-peer network using blockchain technology, which ensures transparency and security. Bitcoin is not controlled by any central authority, making it an alternative to traditional fiat currencies. It is often referred to as "digital gold" due to its limited supply of 21 million coins and use as a store of value. BTC is used for online transactions, investments, and as a hedge against inflation. Its price is highly volatile, influenced by market demand and global events.