Bitcoin Mining Distribution
Block: 277321
28 Dec 2013 

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

         Total Chain 100.00%       2,452,149

           BTC Guild  26.63%         653,018
            GHash.IO  25.54%         626,364
             Eligius  11.41%         279,864
             Unknown  11.41%         279,864
              F2Pool  10.87%         266,537
           SlushPool   7.61%         186,576
           BitMinter   3.80%          93,288
        CloudHashing   1.09%          26,653
           EclipseMC   1.09%          26,653
           ASICMiner   0.54%          13,326