Bitcoin Mining Distribution Block: 413840 29 May 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 302,328,953 F2Pool-NO 22.56% 68,194,500 AntPool-NO 16.54% 50,009,300 BWPool-NO 15.04% 45,463,000 BTCC-NO 13.53% 40,916,700 BitFury-NO 10.53% 31,824,100 BitClub-NO 6.77% 20,458,350 SlushPool-YES 4.51% 13,638,900 KanoPool-NO 4.51% 13,638,900 KnCMiner-NO 3.01% 9,092,600 Unknown-NO 1.50% 4,546,300 GHash.IO-YES 1.50% 4,546,300