Bitcoin Mining Distribution Block: 268466 08 Nov 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 841,690 GHash.IO 25.00% 210,422 BTC Guild 20.83% 175,352 Eligius 16.67% 140,281 Unknown 15.28% 128,591 BitMinter 9.72% 81,831 SlushPool 5.56% 46,760 F2Pool 2.08% 17,535 Bitparking 1.39% 11,690 CloudHashing 1.39% 11,690 EclipseMC 1.39% 11,690 Polmine 0.69% 5,845