Yeah, the envisioned service doesn’t require a strong trust model since it doesn’t make use of any private data.
Discussion
How much CPU and Memory? I have some hardware and large SSD I could setup. I could create redundant backups, etc. I think it would be cool to have Bitcoin nodes and Nostr relays running like this.
I suppose it would depend on how many people would be calling the nodes API, but 2-4 cores and 8gb RM is probably enough for a plebnet node with multiple users with small projects