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-NO 22.56% 73,269,442 F2Pool-NO 20.30% 65,942,498 BWPool-NO 15.79% 51,288,609 BitFury-NO 13.53% 43,961,665 BTCC-NO 10.53% 34,192,406 Bixin-NO 3.01% 9,769,258 BitClub-NO 3.01% 9,769,258 Unknown-NO 2.26% 7,326,944 SlushPool-YES 2.26% 7,326,944 ViaBTC-YES 2.26% 7,326,944 Telco 214-NO 1.50% 4,884,629 ViaBTC-NO 1.50% 4,884,629 BitMinter-YES 0.75% 2,442,314 KanoPool-NO 0.75% 2,442,314