Bitcoin Mining Distribution Block: 347923 17 Mar 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 74,426,821 AntPool 18.71% 13,921,563 BWPool 13.67% 10,173,450 BTCC 12.23% 9,102,560 F2Pool 10.79% 8,031,671 BTC Guild 7.19% 5,354,447 Unknown 7.19% 5,354,447 Polmine 4.32% 3,212,668 digitalBTC 3.60% 2,677,223 Eligius 2.88% 2,141,779 KnCMiner 2.88% 2,141,779 SlushPool 2.88% 2,141,779 Telco 214 2.88% 2,141,779 BitFury 2.16% 1,606,334 GHash.IO 2.16% 1,606,334 Tangpool 2.16% 1,606,334 BitMinter 1.44% 1,070,889 Bixin 1.44% 1,070,889 Bitcoin Affiliate Network 0.72% 535,444 MegaBigPower 0.72% 535,444