Bitcoin Mining Distribution Block: 400468 29 Feb 2016 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 253,334,741 AntPool 26.12% 66,169,521 F2Pool 20.90% 52,935,617 BTCC 17.16% 43,482,828 BitFury 10.45% 26,467,808 BitClub 7.46% 18,905,577 SlushPool 5.97% 15,124,462 KnCMiner 3.73% 9,452,788 KanoPool 2.99% 7,562,231 BWPool 2.24% 5,671,673 Eligius 1.49% 3,781,115 BitMinter 0.75% 1,890,557 GHash.IO 0.75% 1,890,557