Bitcoin is a decentralized digital currency, created in 2009 by an anonymous entity known as Satoshi Nakamoto. It operates on a peer-to-peer network without the need for intermediaries like banks or governments. Bitcoin's key features include its decentralization, blockchain technology, a limited supply of 21 million coins, and transparency. Transactions are recorded on a public ledger called a blockchain, which is maintained by a network of computers (nodes) worldwide. Bitcoin facilitates global transactions and is used for payments, international remittances, and as an investment.
Bitcoin's price is volatile and influenced by speculation. As of February 10, 2026, the price of Bitcoin is around $68,969. It can be traded on various centralized crypto exchanges like Binance, Coinbase, and Kraken. Bitcoin's value has fluctuated significantly since its inception, reaching an all-time high of $126,272 on October 5, 2025. Bitcoin is available globally wherever there is an internet connection.