Bitcoin Mining Distribution Block: 355715 10 May 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 70,518,023 F2Pool-YES 20.16% 14,212,934 AntPool-NO 18.60% 13,119,632 BTCC-NO 10.85% 7,653,118 BWPool-NO 7.75% 5,466,513 KnCMiner-NO 6.98% 4,919,862 BitFury-NO 5.43% 3,826,559 Unknown-NO 4.65% 3,279,908 Eligius-YES 4.65% 3,279,908 21 Inc.-NO 3.88% 2,733,256 MegaBigPower-NO 3.10% 2,186,605 Telco 214-NO 3.10% 2,186,605 BTC Guild-YES 2.33% 1,639,954 SlushPool-NO 2.33% 1,639,954 GHash.IO-YES 2.33% 1,639,954 Polmine-YES 1.55% 1,093,302 BitMinter-YES 0.78% 546,651 EclipseMC-YES 0.78% 546,651 digitalX Mintsy-YES 0.78% 546,651