Bitcoin Mining Distribution Block: 330051 15 Nov 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 70,566,999 F2Pool 24.03% 16,954,408 GHash.IO 14.29% 10,080,999 Unknown 12.34% 8,706,318 KnCMiner 9.74% 6,873,409 AntPool 7.14% 5,040,499 BitFury 6.49% 4,582,272 BTC Guild 5.19% 3,665,818 MegaBigPower 3.25% 2,291,136 Cointerra 2.60% 1,832,909 Eligius 2.60% 1,832,909 Polmine 2.60% 1,832,909 SlushPool 2.60% 1,832,909 Bitcoin Affiliate Network 1.95% 1,374,681 digitalBTC 1.95% 1,374,681 BTC Nuggets 0.65% 458,227 BTCC 0.65% 458,227 BitMinter 0.65% 458,227 CloudHashing 0.65% 458,227 KanoPool 0.65% 458,227