$BTC Bitcoin uses peer-to-peer technology to operate without a central authority or banks; the management of transactions and the issuance of bitcoins is carried out collectively by the network. Bitcoin is open-source; its design is public, no one owns or controls Bitcoin and everyone can participate. Through its many unique properties, Bitcoin enables interesting uses not contemplated by any previous payment system. Today's price BTC/USDT: 107,988.77. -1.36%.