Bitcoin Mining Distribution
Block: 237118
21 May 2013 

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

         Total Chain 100.00%          16,645

           BTC Guild  40.31%           6,709
               50BTC  13.95%           2,322
           SlushPool  11.63%           1,935
           BitMinter  10.85%           1,806
          Bitparking   6.98%           1,161
             Unknown   6.20%           1,032
           ASICMiner   3.88%             645
           EclipseMC   3.88%             645
             Eligius   0.78%             129
                HHTT   0.78%             129
              OzCoin   0.78%             129