Bitcoin Mining Distribution Block: 399774 24 Feb 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 249,585,967 F2Pool 24.26% 60,561,300 AntPool 22.79% 56,890,919 BTCC 13.24% 33,033,436 BitFury 13.24% 33,033,436 BWPool 6.62% 16,516,718 SlushPool 4.41% 11,011,145 Eligius 2.94% 7,340,763 KnCMiner 2.94% 7,340,763 21 Inc. 2.21% 5,505,572 KanoPool 2.21% 5,505,572 Telco 214 2.21% 5,505,572 BitClub 0.74% 1,835,190 BitMinter 0.74% 1,835,190 EclipseMC 0.74% 1,835,190 Solo CK 0.74% 1,835,190