Technically all strike would have is you using cash to pay a lightning invoice on their side. Theres no proof that the invoice belings to you. Theres no on chain data either sooo
Discussion
Well I am using alby via lightning to pay the fee/establish the bond for the transaction, plus sending the fiat via strike directly to their strike cash wallet. So it’s just as if I’m sending some fiat to a friend for something.
But that's my point. All Strike knows is that you're paying a lightning invoice. Is the invoice one you own or one a dude on Robosats owns or your friends?