pythcoiner

as an example sparrow uses a a toggle button to turn on/off to the bitcoin backend: 

right position already open, i think a short hint over/under slidder should be useful if its intended behaviour

got the same on pixel 7a

> I'm not against this. Could you @pythcoiner write up a few sentences that could be added to the spec? Just drop them here, no need for a PR. will...

cc @seedhammer

getting back on this lately, i plan start working on QR codes implem for Coldcard Q on Liana, i'm wondering if there is already a way to import a descriptor...

do you think a descriptor type in BBQR should be BIP380 or BIP388 descriptor? or boths?

@darosior should we then change the return type of genuine_check() from ``` Result ^^ ``` to ``` Result ^^^^ ``` ?

when the device is not genuine, but yeah the function is genuine_check() and not is_genuine() so your way makes sense

> But I don't understand why you'd need to have the parent descriptor at all. You'll have enough key origin information to derive any private keys and be able to...