Bitcoin Mining Distribution Block: 248001 23 Jul 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 51,900 BTC Guild 20.61% 10,812 50BTC 18.79% 9,787 ASICMiner 18.18% 9,484 SlushPool 14.55% 7,670 EclipseMC 9.70% 4,838 Unknown 7.27% 3,687 BitMinter 3.03% 1,512 OzCoin 2.42% 1,327 Eligius 2.42% 1,209 Bitparking 1.82% 907 TripleMining 0.61% 361 HHTT 0.61% 302