Bitcoin Mining Distribution Block: 341547 02 Feb 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 73,785,717 F2Pool-YES 22.58% 16,661,290 Unknown-NO 12.90% 9,520,737 BWPool-NO 9.68% 7,140,553 AntPool-NO 8.39% 6,188,479 Eligius-YES 7.10% 5,236,405 GHash.IO-YES 7.10% 5,236,405 KnCMiner-NO 4.52% 3,332,258 BTCC-NO 4.52% 3,332,258 Unknown-YES 3.23% 2,380,184 SlushPool-NO 3.23% 2,380,184 BTC Guild-YES 2.58% 1,904,147 digitalBTC-NO 2.58% 1,904,147 Telco 214-NO 2.58% 1,904,147 BitFury-NO 1.94% 1,428,110 MegaBigPower-NO 1.29% 952,073 BTC Nuggets-NO 1.29% 952,073 Bitcoin Affiliate Network-NO 1.29% 952,073 Bixin-NO 1.29% 952,073 Tangpool-NO 1.29% 952,073 KanoPool-NO 0.65% 476,036