Bitcoin Mining Distribution
Block: 300453
13 May 2014 

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

         Total Chain 100.00%      15,619,938

            GHash.IO  34.15%       5,324,877
             Unknown  17.07%       2,667,292
              F2Pool  14.02%       2,163,254
           BTC Guild   8.54%       1,333,646
             Eligius   7.93%       1,242,546
        CloudHashing   6.10%         949,830
           SlushPool   3.05%         494,330
             Polmine   1.83%         302,422
           EclipseMC   1.83%         292,715
        MegaBigPower   1.83%         292,715
          digitalBTC   1.22%         191,907
           BitMinter   1.22%         182,200
               50BTC   0.61%          91,100
         BTC Nuggets   0.61%          91,100