ok I found this: 
should have been part of the post :)
need to do some reading
GitHub
GitHub - arkin0x/cyberspace: A decentralized metaverse built on nostr where all actions require proof-of-work. Being permissionless and thermodynamic enables cyberspace to function as an extension of reality itself.
A decentralized metaverse built on nostr where all actions require proof-of-work. Being permissionless and thermodynamic enables cyberspace to func...
