They started to wind up their service again. Each day new coins are listed. Sadly NBT isn’t yet…
http://www.btc38.com/btc/altgeneral/10160.html 这是旧闻啦，
Is it possible to steal B&C signers private keys?
As possible as stealing a bitcoin private key i suppose. The question is, how much does multiple signings with the same key compromise the crypto?
