First, we have defined a complex scheme that coordinate the anonymous send, and it guarantees that all different parties involved will behave correctly, because otherwise they will lose their own coins (mini-escrows in effect).

Second, we have fixed some significant bugs in the code that prevent some multisig features from working correctly. As some of you probably know, the Bitcoin codebase created the multisig system and it has some intensive testing there and many bugs fixed. Bitcoin uses protocol version of 700xx. All the PoW/PoS codebase, however, follows the NovaCoin codebase, which is currently at protocol codebase 60015. The multisig system is unfortunately not working in the 600xx codebase. And porting the whole 700xx to PoW/PoS is a siginicant of change, involves many complete code rewrites. We have successfully fixed the multisig address and transaction system in codebase 600xx without porting the whole new code over. This way it guaratees the smooth development/enhancement of SuperCoin and MammothCoin.

As far as I know, this is the first real p2p decentralized trustless anonymous system in coinjoin category. I am not sure for the crypto-note technology, it seems it is a good one, although it is a different technology and mainly for CPU. But for coinjoin category claims, I don't see any truly trustless system, and this is the first one.

Following is a quick screenshot from my desktop showing test log and some code.

I added a console command "getlastanontxinfo" to get the info for the current or last p2p trustless anonymous transaction, so user can see the status and the log of the current or last (if finished) anonymous tx. From my tests, each trustless transaction takes about 30-40 seconds to complete. Considering the many steps involved, this is a pretty good speed.