Element on Nostr: - Device verification is needed for the purpose of end-to-end encrypted (E2EE) ...

- Device verification is needed for the purpose of end-to-end encrypted (E2EE) messaging. In Matrix, each user can have multiple devices (aka sessions, logins). When you log in a new one and verify it - what is happening under the hood is that you cryptographically sign the keys of this new device (which are necessary for E2EE) with your cryptographic identity. This will provide other users the ability to cryptographically verify that this device belongs to you.