Bitcoin Mining Distribution
Block: 162816
19 Jan 2012 

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

         Total Chain 100.00%           2,193

          Unknown-NO  62.90%           1,378
         Unknown-YES  17.44%             383
       BTC Guild-YES  12.64%             276
         Eligius-YES   3.00%              65
     Yourbtc.net-YES   2.72%              60
       BitMinter-YES   0.88%              19
          NMCbit-YES   0.28%               6
   simplecoin.us-YES   0.14%               3