Bitcoin Mining Distribution Block: 317991 29 Aug 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 47,599,094 F2Pool 27.17% 12,931,545 GHash.IO 19.65% 9,354,735 Unknown 11.56% 5,502,785 BitFury 7.51% 3,576,810 Eligius 6.94% 3,301,671 Cointerra 5.78% 2,751,392 KnCMiner 5.20% 2,476,253 BTC Guild 4.05% 1,925,974 AntPool 2.89% 1,375,696 Polmine 2.89% 1,375,696 SlushPool 1.73% 825,417 CloudHashing 1.16% 550,278 OzCoin 1.16% 550,278 BitMinter 0.58% 275,139 MegaBigPower 0.58% 275,139 digitalBTC 0.58% 275,139 transactioncoinmining 0.58% 275,139