Bitcoin Mining Distribution Block: 413568 27 May 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 307,657,722 F2Pool 22.96% 70,647,328 AntPool 22.22% 68,368,382 BWPool 13.33% 41,021,029 BTCC 12.59% 38,742,083 BitFury 9.63% 29,626,299 SlushPool 5.93% 18,231,568 KnCMiner 4.44% 13,673,676 KanoPool 3.70% 11,394,730 BitClub 2.22% 6,836,838 Telco 214 1.48% 4,557,892 1Hash 0.74% 2,278,946 Unknown 0.74% 2,278,946