Bitcoin Mining Distribution Block: 352845 20 Apr 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 81,672,798 F2Pool 17.93% 14,713,517 AntPool 16.55% 13,531,245 BWPool 11.72% 9,626,073 BitFury 9.66% 7,894,989 BTCC 8.97% 7,325,015 KnCMiner 8.28% 6,733,879 BTC Guild 4.83% 3,905,171 SlushPool 3.45% 2,765,223 Eligius 2.76% 2,258,734 Unknown 2.76% 2,258,734 21 Inc. 2.76% 2,237,572 Polmine 2.07% 1,688,760 Telco 214 2.07% 1,646,436 MegaBigPower 1.38% 1,139,948 TripleMining 1.38% 1,139,948 EclipseMC 0.69% 569,974 GHash.IO 0.69% 569,974 digitalX Mintsy 0.69% 569,974 BitClub 0.69% 548,812 digitalBTC 0.69% 548,812