Bitcoin Mining Distribution Block: 412080 17 May 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 316,266,334 AntPool 29.08% 91,963,969 F2Pool 28.37% 89,720,946 BTCC 11.35% 35,888,378 BitFury 11.35% 35,888,378 BWPool 8.51% 26,916,283 SlushPool 5.67% 17,944,189 KnCMiner 2.13% 6,729,070 BitClub 1.42% 4,486,047 KanoPool 1.42% 4,486,047 1Hash 0.71% 2,243,023