# Notes

> Formats: Notes

- [Nuri, new reality finance Vision](https://emin.de/posts/nuri-new-reality-finance-vision) (2026-05-05, note, Emin Mahrt.) A short FAQ about the vision and goal of Nuri.com. What self-custody means, how passkeys protect your money, and how Nuri makes money. Markdown: [index.md](https://emin.de/posts/nuri-new-reality-finance-vision/index.md)
- [Testing the Post by Email Function](https://emin.de/posts/testing-the-post-by-email-function) (2025-12-02, note, Emin Mahrt.) Pretty sure its not working. Markdown: [index.md](https://emin.de/posts/testing-the-post-by-email-function/index.md)
- [Relativity theory as a state diagram](https://emin.de/posts/untitled-state-diagram) (2025-08-28, note, Emin Mahrt.) A Mermaid state diagram of special and general relativity, and how it connects to Newton and quantum gravity. Note to self, make it vertical. Markdown: [index.md](https://emin.de/posts/untitled-state-diagram/index.md)
- [JustMusic Berlin: Closed as of 18 March 2024](https://emin.de/posts/justmusic-berlin-closed-as-of-18-march-2024) (2025-05-23, note, Emin Mahrt.) On a personal note, and because I just discovered it today, I translated the German version from justmusic.de into English. Justmusic was always an… Markdown: [index.md](https://emin.de/posts/justmusic-berlin-closed-as-of-18-march-2024/index.md)
- [ImprovMX create Free Email aliases for your domain Name](https://emin.de/posts/improvmx-create-free-email-aliases-for-your-domain-name) (2024-11-02, note, Emin Mahrt.) and its true what they say. I’ll explain in the upcomming article how you can register your domain via GoDaddy.com (oldschool, i know) and then… Markdown: [index.md](https://emin.de/posts/improvmx-create-free-email-aliases-for-your-domain-name/index.md)
- [Space Jupiter Four](https://emin.de/posts/space-jupiter-four) (2024-08-30, note, Emin Mahrt.) The first track I ever produced, Space Four Jupiter V8, and how an AI describes it. Markdown: [index.md](https://emin.de/posts/space-jupiter-four/index.md)

Also available in: [de](https://emin.de/de/format/note)