Bitcoin Mining Distribution Block: 327288 28 Oct 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 65,997,471 F2Pool 29.56% 19,508,686 GHash.IO 18.87% 12,452,353 Unknown 14.47% 9,546,804 BitFury 6.92% 4,565,862 KnCMiner 5.66% 3,735,705 Cointerra 4.40% 2,905,549 Eligius 4.40% 2,905,549 SlushPool 4.40% 2,905,549 BTC Guild 3.77% 2,490,470 Polmine 1.89% 1,245,235 AntPool 1.26% 830,156 BTCC 1.26% 830,156 CloudHashing 1.26% 830,156 MegaBigPower 1.26% 830,156 BitMinter 0.63% 415,078