Bitcoin Mining Distribution Block: 205474 29 Oct 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,883 Unknown-NO 39.16% 2,303 Unknown-YES 24.70% 1,453 BitMinter-YES 8.43% 496 BTC Guild-YES 8.43% 496 SlushPool-YES 6.63% 389 SlushPool-NO 4.82% 283 OzCoin-YES 3.61% 212 BTC Guild-NO 3.01% 177 MaxBTC-YES 0.60% 35 CoinLab-NO 0.60% 35