Bitcoin (BTC) is a cryptocurrency . Users are able to generate BTC through the process of mining. Bitcoin has a current supply of 18,822,875. The last known price of Bitcoin is 42,407.4925666 USD and is down -1.75 over the last 24 hours. It is currently trading on 8756 active market(s) with $46,189,068,451.46 traded over the last 24 hours. More information can be found at https://bitcoin.org/.