Bitcoin Mining Distribution Block: 316354 19 Aug 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 44,918,474 GHash.IO 27.78% 12,477,354 F2Pool 16.16% 7,259,551 Unknown 10.61% 4,764,080 BitFury 9.09% 4,083,497 KnCMiner 5.05% 2,268,609 Polmine 5.05% 2,268,609 BTC Guild 4.04% 1,814,887 digitalBTC 4.04% 1,814,887 Cointerra 3.54% 1,588,026 SlushPool 3.54% 1,588,026 Eligius 3.03% 1,361,165 CloudHashing 2.53% 1,134,304 AntPool 1.01% 453,721 BitMinter 1.01% 453,721 Bitcoin Affiliate Network 1.01% 453,721 MegaBigPower 1.01% 453,721 BTC Nuggets 0.51% 226,860 EclipseMC 0.51% 226,860 OzCoin 0.51% 226,860