Hmmm...I looked at the Aidos Kuneen website http://www.aidoskuneen.com/.  No whitepaper, no link to a github. They don't give any real technical information.  They only said that it is based on a DAG and the sender has to verify two other transactions, so it sounds like something similar to IOTA's tangle  The only 'exchange' is something they run themselves apparently (https://aidosmarket.com) and there appears to be zero liquidity.  Looks highly sketchy to me.