Bitcoin Mining Distribution
Block: 158668
23 Dec 2011 

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

         Total Chain 100.00%           1,965

          Unknown-NO  63.51%           1,248
         Unknown-YES  15.54%             305
       BTC Guild-YES   9.46%             185
          Eligius-NO   7.43%             146
     Yourbtc.net-YES   2.03%              39
       BitMinter-YES   1.35%              26
   simplecoin.us-YES   0.68%              13