Bitcoin Mining Distribution Block: 251013 09 Aug 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 88,156 BTC Guild-YES 25.85% 22,791 50BTC-YES 18.54% 16,341 Unknown-NO 13.66% 12,040 ASICMiner-NO 12.68% 11,180 SlushPool-NO 7.32% 6,450 BitMinter-YES 4.39% 3,870 F2Pool-YES 3.90% 3,440 OzCoin-NO 3.41% 3,010 Eligius-YES 2.93% 2,580 EclipseMC-YES 2.93% 2,580 GHash.IO-YES 1.95% 1,720 Unknown-YES 0.98% 860 HHTT-NO 0.49% 430 Bitparking-YES 0.49% 430 Polmine-YES 0.49% 430