I wonder if this guy had signed up for an account with their exchange services. Either way, I'm not screwing around with them without better intel. Time to find a new "dumb" wallet. The problem is that some of these wallets are growing exchange-like services, and therefore, are probably tightening their regulatory compliance measures.In Your recent activity we detected that funds linked to a gambling service were deposited into your Blockchain.com account and we require the following information:
Proof of residential address, in the form of a bank statement or utility bill dated within the last 3 months
Explanation and proof of Source of funds, in the form of:
Deposit and withdrawal activity from the gambling service from where the funds were deposited;
Gambling service activity (betting history).
Source of Wealth in the form of:
Sale of real estate;
Please reply within the next 5 business days to avoid any suspension to your Blockchain accounts.