Is there something in Monero transactions that can tie them together in this scenario:
- send some non-private crypto to an instant exchange
- exchange it for monero
- withdraw the monero
- after some time send some monero to that same instant exchange to exchange it for some non-private crypto
Would the instant exchange have a way to determine if the two transactions are connected to the same wallet (amounts being different)? What time difference between the 2 transactions would be sufficient?
Some of your questions may be answered in the topics:
I need to do how many Monero transactions between my wallets before i break the trace?
Sweep/churn my Monero balance more or less often to improve anonymity?
Maybe you should edit your post and explain in greater detail what is “instant exchange”, how you would use it, which data you would provide to them.