http://3i3tiafgjecjzo6bbmfxbxg2sha2i3wa4db3p64tc5kycd7qd6gdyxid.onion/bitcoin_guide
The main disadvantage is that you must pass KYC verification which involves scanning your ID and taking a selfie. It's a protection against money laundering. When you withdraw funds from exchange, you enter destination BTC address which is just an address.
19 similar results skipped