Bitcoin Mining Distribution
Block: 304861
09 Jun 2014 

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

         Total Chain 100.00%      18,461,026

            GHash.IO  40.44%       7,465,856
              F2Pool  13.24%       2,443,371
           BTC Guild  11.76%       2,171,885
             Unknown  11.76%       2,171,885
             Eligius   7.35%       1,357,428
           SlushPool   3.68%         678,714
        CloudHashing   2.94%         542,971
            KnCMiner   2.94%         542,971
             Polmine   2.94%         542,971
           Cointerra   2.21%         407,228
           BitMinter   0.74%         135,742