#ArizonaBTCReserve Bitcoin (BTC) is the first decentralized cryptocurrency, launched in 2009 by Satoshi Nakamoto. It operates on blockchain technology, enabling secure, peer-to-peer transactions without intermediaries. With a capped supply of 21 million coins, Bitcoin is often seen as "digital gold" and a hedge against inflation. It has become a global asset, widely adopted for both investment and payments, and continues to shape the future of finance and digital currencies.