The property title is sort of independent of the building process.

What would be really cool is if we could come up with a way to do nostr based smart contracts. I wrote an algo for a Constuction escrow contract for the Cardano chain a while back.

Customer submits plans => contractor accepts plans and give bid=> customer funds contract=>contractor builds=>customer accepts work=>Contractor gets paid instantly.

Unless: Customer does not accept=>customer funds arbitration contract=>Arbiter makes decision=>arbiter instantly gets paid and customer and contractor get paid what arbiter decides.

At every point, if one party refuses to act, the contract will time out and the money will go the the other party.

Another function was to be added to the contractor side so =>employees get paid instantly.

I thought I saved it to GitHub but now I can't find it. I can't find it on my computer either. If you can find it on GitHub, it's under the name" Project Green Bear". I would forever be grateful!

I never deployed it to Cardanochain because I don't really want to do business in ADA. I was saving to do deploy in Taproot or more preferably, as a Bitcoin L2 to pair with an app.