Is delta chat spam resistant?

[Minim]

@session

It would be nice if we could also defined inviting QR Code/ links which work just one time.

Suggested and extensively discussed:

Secure Invite Links by default

Could we crack down on ensuring that its easy to keep invite links secure? Currently: Easiest way to add somebody is via invite link to their profile Unless you manually reset the QR code, no real way to differentiate people. Especially because we just trust their name as declared Safer: Generate invite link per contact. When creating the link, user should specify name. This is something that SMS actually gets pretty corrrect. Incoming messages have opaque number until user decides on na…