He is on the right direction, Ethereum is a bad choice though, and Nostr is even worse choice. This is a common problem with Nostr users and Devs, they use it as a shortcut to avoid building their own gossip protocol, even though in this case the data is scarce enough that a gossip protocol is simpl...

I agree we are at the stage where I should write up a proper explanation of what I've done so far. I'll work on that.