Bitcoin Mining Distribution Block: 194543 19 Aug 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 3,797 Unknown-NO 42.38% 1,609 Unknown-YES 25.83% 980 BitMinter-YES 9.27% 352 BTC Guild-YES 9.27% 352 SlushPool-YES 7.28% 276 OzCoin-YES 5.30% 201 MaxBTC-YES 0.66% 25