Bitcoin Mining Distribution Block: 201600 03 Oct 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,092 Unknown-NO 35.96% 1,831 Unknown-YES 28.47% 1,449 BTC Guild-YES 10.17% 517 SlushPool-YES 7.99% 406 BitMinter-YES 6.40% 326 OzCoin-YES 3.97% 202 BTC Guild-NO 1.93% 98 MaxBTC-YES 1.19% 60 CoinLab-NO 1.09% 55 SlushPool-NO 0.99% 50 Eligius-YES 0.69% 35 TripleMining-YES 0.55% 27 OzCoin-NO 0.40% 20 HHTT-NO 0.20% 10