Bitcoin Mining Distribution Block: 377923 08 Oct 2015 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 92,621,343 F2Pool 23.31% 21,588,433 AntPool 18.80% 17,410,026 BTCC 10.53% 9,749,615 SlushPool 10.53% 9,749,615 BitFury 9.77% 9,053,213 KnCMiner 7.52% 6,964,010 21 Inc. 5.26% 4,874,807 BWPool 5.26% 4,874,807 GHash.IO 3.01% 2,785,604 Eligius 1.50% 1,392,802 KanoPool 1.50% 1,392,802 BitMinter 0.75% 696,401 EclipseMC 0.75% 696,401 Telco 214 0.75% 696,401 Unknown 0.75% 696,401