Bitcoin (BTC) is a cryptocurrency . Users are able to generate BTC through the process of mining. Bitcoin has a current supply of 18,688,756. The last known price of Bitcoin is 51,669.46289744 USD and is down -4.03 over the last 24 hours. It is currently trading on 9630 active market(s) with $74,150,916,397.79 traded over the last 24 hours. More information can be found at https://bitcoin.org/.