Bitcoin Mining Distribution Block: 291230 19 Mar 2014 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 7,057,512 GHash.IO-YES 28.08% 1,981,904 Unknown-NO 19.18% 1,353,495 F2Pool-YES 17.81% 1,256,817 Eligius-YES 12.33% 870,104 BTC Guild-YES 10.27% 725,086 CloudHashing-YES 5.48% 386,713 SlushPool-NO 2.74% 193,356 EclipseMC-YES 2.05% 145,017 BitMinter-YES 0.68% 48,339 OzCoin-NO 0.68% 48,339 Bitparking-YES 0.68% 48,339