Bitcoin Mining Distribution Block: 327751 31 Oct 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 69,926,945 F2Pool 31.18% 21,800,753 GHash.IO 22.35% 15,630,729 Unknown 17.06% 11,928,714 BTC Guild 5.29% 3,702,014 BitFury 4.71% 3,290,679 KnCMiner 4.71% 3,290,679 Eligius 4.12% 2,879,344 Polmine 3.53% 2,468,009 AntPool 1.18% 822,669 Bitcoin Affiliate Network 1.18% 822,669 Cointerra 1.18% 822,669 MegaBigPower 1.18% 822,669 SlushPool 1.18% 822,669 BTCC 0.59% 411,334 EclipseMC 0.59% 411,334