Bitcoin Mining Distribution Block: 180175 15 May 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,765 Unknown-NO 51.08% 1,412 SlushPool-YES 11.51% 318 OzCoin-YES 10.07% 278 Unknown-YES 9.35% 258 BTC Guild-YES 8.63% 238 Eligius-YES 4.32% 119 BitMinter-YES 2.88% 79 MaxBTC-YES 2.16% 59