Bitcoin Mining Distribution Block: 290292 13 Mar 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 7,943,332 GHash.IO 24.18% 1,920,366 BTC Guild 18.68% 1,483,919 Unknown 18.13% 1,440,274 Eligius 13.19% 1,047,472 F2Pool 12.09% 960,183 CloudHashing 4.40% 349,157 SlushPool 3.30% 261,868 MegaBigPower 2.20% 174,578 EclipseMC 1.65% 130,934 50BTC 1.10% 87,289 BitMinter 0.55% 43,644 OzCoin 0.55% 43,644