Replies (13)

bnc-sound's avatar
bnc-sound 1 month ago
I use sparrow, but in this instance I was connected w USBC (no internal batteries to hand) Sparrow rightly said “Consolidating…” but “Don’t trust. Verify.” So I was disappointed that the Coldcard Q lost this feature of the Mk4.
does not matter how you were connected, there is a BUG in sparrow 2.3.0 which causes this behavior. Sparrow already fixed the bug, but haven't released it yet (should be out next week or so). Downgrade your sparrow, as mentioned in the twitter post, or wait for new release. Q didn't "loose" anything & same thing would happen to you if you use Mk4 with sparrow 2.3.0
bnc-sound's avatar
bnc-sound 1 month ago
Very nice. Thank you for the info. I’ve quit Twitter, so now I’m out of the loop, I guess. Not going back!
cross-post: The issue is with sparrow, it no longer adds BIP32 paths to PSBT if you copy from own address list (only change output has properly populated BIP32 paths). Coldcard cannot know if it's own address without it. to fix downgrade sparrow to 2.2.3
bnc-sound's avatar
bnc-sound 1 month ago
I’ll look at it, but I’m super happy with Sparrow wallet, this one bug notwithstanding.
bnc-sound's avatar
bnc-sound 1 month ago
Presumably a future version would address this? Or I could consolidate into change addresses to work around this, right?