Bitcoin Mining Distribution
Block: 164459
30 Jan 2012 

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

         Total Chain 100.00%           2,522

             Unknown  64.07%           1,616
           BTC Guild  15.57%             392
           SlushPool  11.38%             286
             Eligius   2.99%              75
           BitMinter   2.40%              60
              OzCoin   2.40%              60
             BTCServ   1.20%              30