What is Nostr?
Bradley /
npub1zgf…rq0z
2023-06-25 17:44:37

Bradley on Nostr: If I set up a single signature cold card with sparrow will I be able to upgrade it to ...

If I set up a single signature cold card with sparrow will I be able to upgrade it to a multi sig in the future or will I need three new devices?
Author Public Key
npub1zgf4uah2f9symtdrkna9gl9qjwmaaec7d5yhjnwhx0c6dulgn2jqqjrq0z