(sending it again as I forgot to "reply-all", sorry for the spam!)

The easiest to do is output these UR QRs from your site, as there are
> multiple libraries in multiple languages to support them, but I also know
> that there are some major web-based transaction coordinator services also
> planning to add Browser scanning of PSBTs on laptops with cameras as well.
>

That's a really good suggestion, thanks! I think it should be pretty
doable, we could also try working on reading a PSBT from a QR code using
the webcam.


Alekos