In order to continue the exchange or return the money, we must make sure that the funds were received honestly, as well as get all the information about the source of the funds received.
cannot provide us with information
information about the source of the funds
providing the requested data
All the information about the source of the funds received. Like what? In an investigation, what kind of information is requested as proof of origin?
I will provide you a hypothetical scenario. I send 0.5 BTC to your Exchange address. My 0.5 BTC have been obtained through Bisq, but the transaction before mine was a hit man payment. You have evidence of this, I have no idea about it. What am I requested to provide?
If the user has nothing to do with the crime and did not know that the funds he received were criminal, then we have no reason to withhold these funds.
So if tomorrow all your customers deposit Coins from illegal sources they did not know about, you are perfectly fine with your company exchanging funds with criminal origin?
Of course, we will not publish the blocking list, since we do not cooperate with cryptocurrency scammers and thieves,
Why not publish it? I want to know who on the Blockchain is a known confirmed criminal with strong evidence so I can avoid them. How else do you want me to have Bitcoin earned from legitimate origins if I do not even know who are the illegitimate first of all?