Ancblockchain is up again http://ancblockchain.com/chain/Anoncoin
Thank you!
I see your explorer can display multisig address: http://ancblockchain.com/address/34b77hvtGJXoapFzrPc31Z3Y6oh7JaHDwf
Although I cannot display the transactions going to such an address. Can you do something about it? Or is it ABE that cannot do it?