Why do you need public address?
My Public Address to Receive BTC:
bc1qrp7ruq9edfykwy2rjepep4apf8j7p7393tkr77

Pay me via Trust Wallet: https://link.trustwallet.com/send?coin=0&address=bc1qrp7ruq9edfykwy2rjepep4apf8j7p7393tkr77
Discussion
for my wallet page https://disturbiawallet.bio.link
Oh, I see... Nostr events as a links for wallet page, interesting! But what if Nostr.com will be sold and/or changed? 🤔