Hi all,

A few months ago I started a thread on delvingbitcoin about the
payloads a wallet and an air-gapped signing device exchange over QR
codes in a miniscript context: getting xpubs, registering descriptors,
verifying addresses and signing PSBTs.
Since then the spec has grown into a draft BIP. Nothing in its messages
is specific to QR codes, so it now targets any external signer,
whatever carries the bytes (QR, USB, NFC, a file, etc.). It covers
descriptors and miniscript, BIP-388 wallet policies, MuSig2 (BIP-373)
and silent payment sends (BIP-375).

I would like to share the draft in order to collect feedback, and
reviews.

Draft BIP: https://github.com/bitcoin/bips/pull/2353
Delving post:
https://delvingbitcoin.org/t/qr-based-signing-flow-payloads-in-miniscript-context/2464

Any thoughts or suggestions are welcome.

Thanks,
Pyth

-- 
You received this message because you are subscribed to the Google Groups "Bitcoin Development Mailing List" group.
To unsubscribe from this group and stop receiving emails from it, send an email to bitcoindev+unsubscribe@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/bitcoindev/52cfe0e671891ce094d49c85b284a1e990e23f1f.camel%40pythcoiner.dev.