Your post has me concerned, are you talking about allowing your keys to leak onto the Internet? Read the https://seedsigner.com/seedsigner-independent-custody-guide/
Then think about: Have you looked at multi Sig, air-gap Hardware wallet.
Another good ref.
https://bitcoin.rocks Self custody
No. The masterseed never leaves the device. Not even encrypted.
The idea is you have a safe deposit box. You put your valuables into the safe deposit box and then give the keys to the box to some guardian who will only give it to people who guess the pin on the fifth attempt. The guardian doesn't know where exactly you keep the box and less what's in it.
Interesting. I like the strategy, currently I am simply migrating from a ledger that I no longer trust to a multi-sig air gap solution built from a raspberry pi zero. With open source Python code.
Multi-vendor-multi-sig is probably the most secure you can get but seedsigner being one of the signing devices is already a great choice I think. I saw they made advances with reproducibility but are not there yet. But even as a black box, it can do little evil due to the way it works.
As I recall that was mentioned in the seedsigner document.
But what are you referring to WRT reproducibility on the seedsigner side?
Thanks for the thread! I can assume you are the Giszmo in those posts. Nice to know I am talking to some knowledgeable folks!
