Bitcoin Mining Distribution
Block: 236989
20 May 2013 

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

         Total Chain 100.00%          20,075

        BTC Guild-NO  36.54%           7,335
           50BTC-YES  21.79%           4,375
        SlushPool-NO  10.90%           2,187
          Unknown-NO  10.26%           2,059
       BitMinter-YES  10.26%           2,059
       BTC Guild-YES   2.56%             514
           OzCoin-NO   1.92%             386
         Eligius-YES   1.28%             257
    TripleMining-YES   1.28%             257
       EclipseMC-YES   1.28%             257
      Bitparking-YES   1.28%             257
         Unknown-YES   0.64%             128