Bitcoin Mining Distribution Block: 207551 12 Nov 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,614 Unknown 61.90% 3,475 BTC Guild 15.65% 878 SlushPool 8.84% 496 BitMinter 8.16% 458 OzCoin 3.40% 190 CoinLab 1.36% 76 TripleMining 0.68% 38