Bitcoin Mining Distribution Block: 417113 20 Jun 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 400,245,340 F2Pool 23.16% 92,712,197 AntPool 22.60% 90,450,924 BTCC 9.60% 38,441,642 BitFury 9.60% 38,441,642 BWPool 9.04% 36,180,369 BitClub 5.65% 22,612,731 KanoPool 4.52% 18,090,184 SlushPool 4.52% 18,090,184 Bixin 3.39% 13,567,638 Unknown 2.82% 11,306,365 KnCMiner 1.69% 6,783,819 Telco 214 1.69% 6,783,819 1Hash 1.13% 4,522,546 BitMinter 0.56% 2,261,273