Bitcoin Mining Distribution Block: 405055 31 Mar 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 280,309,191 AntPool-NO 32.65% 91,529,532 F2Pool-NO 18.37% 51,485,361 BTCC-NO 16.33% 45,764,766 BitFury-NO 13.61% 38,137,305 SlushPool-YES 4.08% 11,441,191 BWPool-NO 3.40% 9,534,326 BitClub-NO 3.40% 9,534,326 KanoPool-NO 2.72% 7,627,461 1Hash-NO 2.72% 7,627,461 GHash.IO-YES 1.36% 3,813,730 KnCMiner-NO 0.68% 1,906,865 Telco 214-NO 0.68% 1,906,865