ZK for Real Estate NFTs

Best use of ZK for Real Estate NFTs - contribute to the unique applications of blockchain technology in the real estate industry. 

Now it is time to make impact on the RWA.   

Design and describe a working Zero-knowledge systems that allow a user to prove ownership of an NFT that has a value within a specified bracket, without exposing the token ID itself (e.g. proof of reserves/collateral).   
  
It's fine to assume each NFT has a set USD value attached to it in a state variable, feel free to also take on other uses of zero-knowledge systems which are relevant to Propy.

2000 USDC for first place

Learn more for [Propy](https://propy.com)

Take a look at our dApp gateway/explorer here:  

Dapp Backend: [https://github.com/Propy/Propy.Web3Portal.Backend](https://github.com/Propy/Propy.Web3Portal.Backend)

Dapp Frontend Codebase: [https://github.com/Propy/Propy.Web3Portal](https://github.com/Propy/Propy.Web3Portal)

Deadline 07/08/2024

@bountybot

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https://github.com/0xludovico/Nftzk

Here is my application.