Bitcoin Mining Distribution Block: 247119 18 Jul 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 55,139 BTC Guild 20.11% 11,087 50BTC 19.57% 10,788 ASICMiner 16.85% 9,289 Unknown 16.30% 8,990 SlushPool 13.04% 7,192 EclipseMC 4.35% 2,397 Eligius 3.80% 2,097 BitMinter 3.26% 1,798 Bitparking 1.09% 599 HHTT 0.54% 299 OzCoin 0.54% 299 Polmine 0.54% 299