So apparently Hansa didn't do true Multi-sig...and we saw the result. When LE took it over, they were able to take all the coins too. Instead of being able to 2-of-3 confirm for the vendors, since they pushed the multisig through themselves (after taking the market fee), they implemented a faulty version of it and was effectively worthless.
I'm seeing TR offer multisig as well- can anyone explain how theirs is done? I'm not seeing anything after doing some digging myself. Is it true multisig?
What? Hansa did do proper multi-sig, LE just changed the address that you sent your coins to their own address rather than to the multi-sig address.