What happens to your old wallet when you reconstitute your private keys on a new cold wallet? I'd like to move over to a bitcoin only wallet. I'd add a passphrase to the new wallet for an additional layer of protection.

Interest rates seem a tad high, anywhere between 9.25 and 14% depending on the term. But I do like the idea of collateral held in a multisig...

Hypothetical::So the worst has happened, economic and societal collapse. My family escapes to a bitcoin-friendly (or unfriendly) jurisdiction. I do not have my hardware wallet. Before fleeing I smashed it to pieces, least it's confiscated. Seed phrase memorized and ready to go. Now what?

Hello, I have 1 keepkey hardware wallet, 1 personal exchange account (most of which has been moved to the wallet) and 2 other retirement accounts that hold crypto. Can I use that one keepkey device to generate separate addresses to hold the retirement crypto? The custodian has told me that they would just need the public keys.