Bitcoin Mining Distribution Block: 176521 21 Apr 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 2,800 Unknown 57.79% 1,618 BTC Guild 17.53% 491 SlushPool 12.99% 363 OzCoin 4.55% 127 Eligius 3.90% 109 BitMinter 1.95% 54 MaxBTC 0.65% 18 TripleMining 0.65% 18