Bitcoin Mining Distribution Block: 354711 03 May 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 80,553,767 F2Pool-YES 21.77% 17,535,514 AntPool-NO 15.65% 12,603,650 BWPool-NO 13.61% 10,959,696 BTCC-NO 8.84% 7,123,802 KnCMiner-NO 6.80% 5,479,848 21 Inc.-NO 6.80% 5,479,848 Unknown-NO 4.76% 3,835,893 SlushPool-NO 3.40% 2,739,924 Telco 214-NO 3.40% 2,739,924 BTC Guild-YES 2.72% 2,191,939 Eligius-YES 2.04% 1,643,954 Polmine-YES 2.04% 1,643,954 GHash.IO-YES 2.04% 1,643,954 BitFury-NO 2.04% 1,643,954 digitalX Mintsy-YES 2.04% 1,643,954 digitalBTC-NO 0.68% 547,984 Bitsolo-YES 0.68% 547,984 KanoPool-NO 0.68% 547,984