rich1.0dave (npub1ts…khtk4)https://nostr.ae/npub1tsgw6pncspg4d5u778hk63s3pls70evs4czfsmx0fzap9xwt203qtkhtk4njumphttps://nostr.aeTwo-factor authentication adds an extra layer of security to your account. Seedsigner doesn't support two-factor authentication, so if you are looking for a more secure option then Coldcard is a better choice.