Bitcoin Mining Distribution Block: 309541 07 Jul 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 27,356,175 GHash.IO 32.39% 8,861,859 F2Pool 18.31% 5,008,877 Unknown 9.86% 2,697,087 BTC Guild 7.75% 2,119,140 BitFury 6.34% 1,733,842 KnCMiner 5.63% 1,541,193 Eligius 4.23% 1,155,894 Polmine 4.23% 1,155,894 SlushPool 4.23% 1,155,894 CloudHashing 2.82% 770,596 digitalBTC 2.11% 577,947 Cointerra 1.41% 385,298 AntPool 0.70% 192,649