Bitcoin Mining Distribution Block: 191607 31 Jul 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 3,963 Unknown 61.93% 2,457 BTC Guild 11.93% 471 OzCoin 10.23% 407 SlushPool 9.66% 377 BitMinter 2.27% 88 Eligius 1.70% 68 TripleMining 1.14% 46 MaxBTC 1.14% 45