Hum..
Accodiing to NIP-57 (the implementation of zaps), notes/events include payment related tags, of which include the amount, lnurl and also relays. My understanding is if a payment is received on that address (unique to the post), it is known by the relays included.

I can't see any zaps on these posts from you, but I did receive it - Did you zap a specific post or my profile? If it was a post, can you link it?