LearnBitcoin

Bitcoin Dev Archive 2026

QR-based signing flow payloads in Miniscript context

1 message, 29 Apr 2026. Started by pyth.

pyth

Permalink Original thread on gnusha.org

pyth permalink original

Hi all, I just published a post on Delving Bitcoin proposing a concrete set of payloads for QR-based signing flowsin miniscript context::

https://delvingbitcoin.org/t/qr-based-signing-flow-payloads-in-miniscript-context/2464

The post defines the *content* of payloads and is intentionally agnostic about the wire format, framing, and chunking.

Feedback very welcome, especially from people working on signing devices or wallets/coordinators that already support, or are planning to support, Miniscript.

Pyth