Bitcoin Mining Distribution Block: 226649 19 Mar 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 10,634 BTC Guild 31.58% 3,358 Unknown 24.74% 2,630 OzCoin 11.05% 1,175 50BTC 9.47% 1,007 SlushPool 7.89% 839 HHTT 5.26% 559 BitMinter 4.74% 503 EclipseMC 3.16% 335 Eligius 1.58% 167 CoinLab 0.53% 55