Description
BIP-353 Proof Validation
see: BIP-353
see: YouTube: Corallo discusses BIP-353 on What Bitcoin Did @ 1:03:45
Via Matt Corallo:
If the HWW identifies a DNSSEC proof in the PSBT (as defined at bitcoin/bips#1657) it should verify it (eg using https://docs.rs/dnssec-prover/) so that the HWW can display ₿user@domain (per https://github.com/bitcoin/bips/blob/master/bip-0353.mediawiki). Should be quite straightforward to do (on any HWW with enough free ROM to include the validator crate).
ie BIP 353 enables wallets to bring the LN-Address scheme (which users seem to love and has clearly found PMF) to on-chain payments (incl silent payments) and, much more importantly, it enables HWWs to provide something on-screen that a human can actually verify, unlike addresses. Given the common use-case of a user sending funds from their HWW to an exchange, where they verify the address displayed on their (malware-compromised) computer matches the one on their HWW ensures HWWs provide zero security, this is a massive step-up since users can actually verify that they're sending the money to ₿[email protected].