Bitcoin Mining Distribution Block: 182291 31 May 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,370 Unknown-NO 56.49% 1,338 Unknown-YES 12.21% 289 SlushPool-YES 11.45% 271 BTC Guild-YES 9.92% 235 OzCoin-YES 6.11% 144 BitMinter-YES 2.29% 54 Eligius-YES 0.76% 18 OzCoin-NO 0.76% 18