I wanted to quickly say how impressive the Open Source Observer project is. It’s great to see such support for open-source projects. Well done!
On that note, I have a project that might fit within your scope. I’ve developed a random number generating machine used for the KZG ceremony, which is part of my RPGF3 presentation. The GitHub repository for this project includes all the necessary code and even 3D files for its construction. It’s an open-source endeavor that could potentially be beneficial to anyone needing to conduct a trusted setup in the future.
Here’s the link to the GitHub repo: GitHub - KZG-Marble-Machine
I thought it might be a useful addition to your repository, should it align with your criteria. Thank you for your consideration and keep up the fantastic work!