Bitcoin Mining Distribution
Block: 161619
11 Jan 2012 

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

         Total Chain 100.00%           2,032

             Unknown  78.01%           1,585
           BTC Guild  16.31%             331
             Eligius   2.84%              57
         Yourbtc.net   2.13%              43
           BitMinter   0.71%              14