Their docs only get me so far but doesn’t seem to answer all questions.
quoting note1dhv…eth8I‘m curious about this too.
- the inheritance key: Nunchuk says it’s a 2-of-4 setup. But if the conditions for claiming the inheritance are met, isn’t it effectively a 1-of-4?
Because they also mention that „all funds“ can only be moved if 2 of your own keys are used (the platform key should only be able to co-sign to the configured amount).
So, I suspect that the inheritance key has also the sole signing rights if time-restricted conditions are met?
What am I missing here?
Can the inheritance setup be restored in e.g. Sparrow as well?
- platform key: where exactly does the primary key reside? It must be a software key. But is this key also synchronized to the cloud and available on the desktop app or does it reside only in the mobile app? And how do I know, it does not internally have the majority of/sole signing rights. Given that the co-signing amount is configurable and is denominated in $ and not sats, this is still a little confusing to me and I haven’t figured out how that could be implemented without custom logic on their servers (I.e. in a trustless way) and restored on e.g. Sparrow.