How do these work then? They link to profile's?
#Nostr NFC pins.
Wonderful surprise.
Thank you nostr:npub1q7why7lw8kq9ufr43ps75ngz3vhx5duqt7xmgklcq3dljqqfjegq2km2vr & nostr:npub1cyla8qgt9gv8y6ydv8s2prt89h8afc0sr2kaz64ryjmlpdrzxm4qwlh53q 
How do these work then? They link to profile's?
Yup. Just a simple npub to a URL but after talking to other devs here; ideas are flowing 😊