Description : Bitcoin
Currency
Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Wikipedia
Market cap: >US$775 billion
Code: BTC, XBT
Exchange rate: Floating
White paper: "Bitcoin: A Peer-to-Peer Electronic Cash System"
Circulating supply: ?18,925,000
Supply limit: ?21,000,000
Block reward: ?6.25