Hey hey, Read me first.
So if you are curious, I will explain to you.

So how is Nostr account deletion work?
Well, If you are asking about that, That was actually really simple.

You send metadata about your new profile, But you put "deleted: true" on it, like this:

{
  "name": "Yonle",
  "display_name": "Yonle",
  "about": "Self taught programmer from Indonesia",
  "website": "https://yonle.lecturify.net",
  "nip05": "yonle@yonle.lecturify.net",
  "lud16": "humidprocess01@walletofsatoshi.com",
  "deleted": true // <--- Here's the cause
}

So what was the project doing here is by sending Event Deletion event (or kind 5 event) about the conflicting event.

Alright. So that's all about how it works.

My Website : https://yonle.lecturify.net
My Nostr   : 347a2370900d19b4e4756221594e8bda706ae5c785de09e59e4605f91a03f49c

Try it: https://yonle.github.io/undelete-my-nostr