$BTC The price of Bitcoin (BTC) is $84,516.05 today with a 24-hour trading volume of $23,526,490,083. This represents a 1.62% price increase in the last 24 hours and a -3.09% price decline in the past 7 days. With a circulating supply of 20 Million BTC, Bitcoin is valued at a market cap of $1,677,243,702,242.Bitcoin (BTC) is the first cryptocurrency built on blockchain technology, also known as a decentralized digital currency that is based on cryptography. Unlike government-issued or fiat currencies such as US Dollars or Euro which are controlled by central banks, Bitcoin can operate without the need of a central authority like a central bank or a company. The decentralized nature allows it to operate on a peer-to-peer network whereby users are able to send