Bitcoin Mining Distribution Block: 235906 13 May 2013 Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash): Total Chain 100.00% 20,039 BTC Guild 38.69% 7,746 50BTC 19.64% 3,937 BitMinter 11.90% 2,383 Unknown 10.71% 2,111 SlushPool 8.33% 1,671 EclipseMC 2.98% 621 OzCoin 2.38% 479 Eligius 1.79% 362 TripleMining 1.79% 349 F2Pool 1.19% 246 Bitparking 0.60% 129