Bitcoin Mining Distribution Block: 311067 17 Jul 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 29,792,887 GHash.IO 33.65% 10,017,913 F2Pool 16.28% 4,850,407 BTC Guild 7.76% 2,313,373 Unknown 7.01% 2,088,428 BitFury 6.12% 1,825,212 Eligius 5.60% 1,670,616 SlushPool 4.56% 1,360,997 KnCMiner 4.19% 1,245,957 Polmine 2.78% 830,712 Cointerra 2.73% 811,250 CloudHashing 2.54% 756,512 AntPool 2.45% 731,283 digitalBTC 1.04% 309,619 MegaBigPower 1.04% 309,191 BitMinter 1.04% 307,907 EclipseMC 0.56% 168,494 BTC Nuggets 0.28% 83,391 bcpool.io 0.14% 41,695 TripleMining 0.09% 28,225 mmpool 0.09% 27,797 transactioncoinmining 0.05% 13,898