If you use Rizful via NWC, for example with Damus, you'll see the Nostr identity of Nostr profiles that zap you. But yes, that's a good point, we should show it in the web interface also. I'm going to add that to the development queue.
Discussion
Nice, that would be great! My next test will be to try it more clients. So far the only nostr client I’ve connected it to for sending is Nostur on iOS, and it works great, but Nostur doesn’t have a UI for wallet/transaction history.