matt on Nostr: Querying DNS in a fully self-validating manner is pretty trivial, so much so you can ...

Querying DNS in a fully self-validating manner is pretty trivial, so much so you can shove it in a small webpage :)

Shove Bitcoin payment instructions in TXT records and now you can get easy internet-less self-validated proofs of payment instructions! A hardware wallet can even check it and display a nice human-readable name for payments, talk about awesome UX.

https://http-dns-prover.as397444.net

Test looking up matt.user._bitcoin-payment.mattcorallo.com. TXT :)