Bitcoin Mining Distribution Block: 347233 12 Mar 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 80,023,454 AntPool 17.23% 13,777,427 F2Pool 15.83% 12,666,912 Unknown 15.20% 12,154,181 BWPool 10.16% 8,140,186 BTCC 7.89% 6,311,089 KnCMiner 5.71% 4,576,987 GHash.IO 5.37% 4,298,255 BTC Guild 4.07% 3,258,777 SlushPool 2.76% 2,207,013 Eligius 2.66% 2,128,604 BitFury 2.32% 1,860,315 Telco 214 2.18% 1,744,545 Tangpool 1.94% 1,550,365 KanoPool 1.16% 928,007 digitalBTC 1.06% 852,055 Bitcoin Affiliate Network 1.02% 814,080 BitMinter 0.82% 659,104 Bixin 0.63% 505,358 MegaBigPower 0.58% 466,154 BTC Nuggets 0.48% 386,516 EclipseMC 0.44% 347,926 Polmine 0.39% 312,407 Solo CK 0.05% 38,590 transactioncoinmining 0.05% 38,590