Bitcoin Mining Distribution
Block: 321771
21 Sep 2014 

Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash):

         Total Chain 100.00%      60,062,155

            GHash.IO  25.57%      15,356,801
              F2Pool  24.43%      14,674,276
             Unknown  11.36%       6,825,244
             BitFury   6.82%       4,095,146
           Cointerra   6.25%       3,753,884
           BTC Guild   5.68%       3,412,622
             Eligius   4.55%       2,730,097
           SlushPool   3.98%       2,388,835
            KnCMiner   2.84%       1,706,311
             Polmine   2.84%       1,706,311
             AntPool   1.70%       1,023,786
Bitcoin Affiliate Network   1.14%         682,524
          digitalBTC   1.14%         682,524
        CloudHashing   0.57%         341,262
           EclipseMC   0.57%         341,262
              mmpool   0.57%         341,262