Bitcoin Mining Distribution Block: 408057 20 Apr 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 304,991,592 AntPool 25.33% 77,264,536 F2Pool 25.33% 77,264,536 BTCC 14.67% 44,732,100 BitFury 12.00% 36,598,991 BWPool 7.33% 22,366,050 SlushPool 5.33% 16,266,218 BitClub 2.67% 8,133,109 KnCMiner 2.67% 8,133,109 KanoPool 2.00% 6,099,831 1Hash 0.67% 2,033,277 BitMinter 0.67% 2,033,277 Solo CK 0.67% 2,033,277 Telco 214 0.67% 2,033,277