Can I delete my UIID?

Yes, fully. A UIID can be deleted completely.

But please read this first: We cannot guarantee that you will be able to create a new verified UIID afterwards. The verification and security mechanisms that prevent duplicate identities may stand in the way of issuing you a second one.

What that means in practice: Deletion is not the same as signing out of an ordinary account and signing back in later. Treat it as a one-way step.

Consider the alternatives: If your concern is privacy, everyday activity already runs through anonymous aliases rather than your Core ID. If your concern is a specific service, leaving that network does not affect your identity — your UIID is not owned by the networks you join.

How to proceed: Contact [email protected] if you have decided to go ahead, or if you would like to talk through the alternatives first. You can delete your UIID ALWAYS in the UIID settings.