#ArizonaBTCReserve Bitcoin (BTC) is the world's first decentralized digital currency, created in 2009 by an anonymous entity known as Satoshi Nakamoto. It operates on blockchain technology, a secure and transparent public ledger. Unlike traditional currencies, Bitcoin is not controlled by any government or central bank. Transactions are verified by a decentralized network of miners using a proof-of-work consensus mechanism. BTC is often seen as digital gold due to its limited supply of 21 million coins. It is used for payments, investment, and as a hedge against inflation. Despite volatility, Bitcoin remains the most valuable and influential cryptocurrency in the market.