Bitcoin Mining Distribution Block: 324031 06 Oct 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 66,920,829 F2Pool-YES 27.22% 18,215,137 GHash.IO-YES 20.71% 13,859,343 Unknown-NO 13.02% 8,711,587 Eligius-YES 7.10% 4,751,774 SlushPool-NO 5.33% 3,563,831 Cointerra-NO 5.33% 3,563,831 KnCMiner-NO 5.33% 3,563,831 BitFury-NO 4.14% 2,771,868 Polmine-YES 3.55% 2,375,887 BTC Guild-YES 2.37% 1,583,924 BitMinter-YES 1.78% 1,187,943 CloudHashing-YES 1.78% 1,187,943 digitalBTC-NO 1.18% 791,962 MegaBigPower-NO 0.59% 395,981 mmpool-YES 0.59% 395,981