Post
Topic
Board Development & Technical Discussion
Re: Are bitcoin core psbt and electrum psbt cross compatible?
by
fasttimes
on 15/03/2024, 18:29:35 UTC
Certainly, but not as straightforward as Electrum Cold-Storage but not too complex either.
The procedure are: create the offline wallet, export the descriptors, create the online watching-only wallet, import the descriptors.

You can refer this post for the steps: http://bitcointalk.org/index.php?topic=5392824.0
If you're using v26.0, the first step to select "descriptor" isn't unavailable due to being selected by default; the rest of the steps are still applicable.
But instead of selecting only one script type, I'd suggest to import all 4 script types to the watching-only wallet, that's a total of 8 descriptors.

thank you. is having a watching only wallet not a security risk?