Bitcoin Mining Distribution Block: 421760 22 Jul 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 324,827,861 AntPool 22.56% 73,269,442 F2Pool 20.30% 65,942,498 BWPool 15.79% 51,288,609 BitFury 13.53% 43,961,665 BTCC 10.53% 34,192,406 ViaBTC 3.76% 12,211,573 BitClub 3.01% 9,769,258 Bixin 3.01% 9,769,258 SlushPool 2.26% 7,326,944 Unknown 2.26% 7,326,944 Telco 214 1.50% 4,884,629 BitMinter 0.75% 2,442,314 KanoPool 0.75% 2,442,314