Bitcoin Mining Distribution Block: 208533 19 Nov 2012 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 5,519 Unknown 52.74% 2,911 BTC Guild 15.75% 869 SlushPool 15.75% 869 EclipseMC 6.85% 378 BitMinter 3.42% 189 CoinLab 2.74% 151 OzCoin 2.74% 151