What is Nostr?
/ a_priori
npub1vvf…0whc
2023-08-23 16:05:42
in reply to nevent1q…e25j

a_priori on Nostr: "It all begins with the invoice, which has the receiver’s public key embedded in ...

"It all begins with the invoice, which has the receiver’s public key embedded in it. Everyone with access to an invoice can easily discover the associated node." So the exchange knows where the payment is going. If your node has an IP (not run on Tor), they have even more info about you. I believe most lightning nodes are not running on Tor because it negatively affects performance and reliability.
Author Public Key
npub1vvfa8adk5k8ndfmfxwdh3xja7mx6zalgd6l0f9dlzgpdza6y67ysk70whc