Bitcoin Mining Distribution Block: 250808 08 Aug 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 80,314 BTC Guild-YES 30.65% 24,612 50BTC-YES 16.67% 13,385 Unknown-NO 15.59% 12,522 ASICMiner-NO 10.75% 8,635 SlushPool-NO 5.38% 4,317 EclipseMC-YES 5.38% 4,317 BitMinter-YES 4.30% 3,454 Eligius-YES 3.76% 3,022 F2Pool-YES 2.15% 1,727 Unknown-YES 1.08% 863 OzCoin-NO 1.08% 863 HHTT-NO 1.08% 863 Bitparking-YES 1.08% 863 Polmine-YES 0.54% 431 BTCDig-NO 0.54% 431