Bitcoin Mining Distribution Block: 200984 29 Sep 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,219 Unknown 56.96% 2,973 BTC Guild 16.46% 858 BitMinter 8.86% 462 SlushPool 8.86% 462 OzCoin 5.06% 264 CoinLab 2.53% 132 Eligius 0.63% 33 MaxBTC 0.63% 33