RWA Tokenization smart contract - DNFT

Introduction

Real-World-Asset (RWA) Tokenization for Real-Estate Auctions and Mortgage Lending.

Core Functions:

• Allows lenders worldwide to earn yields, by supplying and lending their mortgage capital to the residents of a city/jurisdiction.
• Brings mortgage access to residents of a city/juridiction (such as Prospera) who are blo

Contact

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Features

• NFTs: Legally Compliant NFTs, capable of representing RWA (property disputes can also be solved on-chain via arbitrator multisig)
• Lending Pool: Allows anyone to supply capital to the protocol and earn yeilds from mortgages. Includes tUSDC an SEC Compliant interest-bearing token (unavailable to US Citizens)
• On-Chain Mortgages: Gas-Efficient Amortization Schedule
• Auctions: Bidding mechanism to allow seamless real estate transactions. A user with an active mortgage can accept a bid, sell his house, pay off any mortgage debt, and keep the difference (all in one transaction).
• etc

Architecture

• protocol
  • state
    • State.sol (holds all protocol state vars. the proxy and all logic contracts inherit from it, to avoid storage collisions)
    • TargetManager.sol (handles upgrade and delegatecall logic)
    • Roles.sol
  • proxy
    • ProtocolProxy.sol: (the proxy responsible for mapping each function selector to the appropriate implementation)
  • logic (all non-abstract implementations inherit from State.sol)
    • Auctions.sol
    • Borrowing.sol
    • Info.sol (originally made to contain all external getters, and reduce size of other implementations. might get rid of it. under review)
    • Initializer.sol
    • Lending.sol
    • Residents.sol (Tracks who are the legitimate residents of the jurisdiction, which are the only eligible receivers of the NFT)
    • Setter.sol (originally made to contain all external setters, and reduce size of other implementations. might get rid of it. under review)
    • interest
      • InterestConstant.sol: Implementation of a Fixed/Constant Interest Rate Model
      • Interest2Slopes.sol: Implementation of an Two-Slope Interest Rate Model
      • InterestCurve.sol: Implementation of a Smooth Curve Interest Rate Model
    • loanStatus
      • Amortization.sol (holds implementation of a flexible & gas-efficient amortization schedule)
      • LoanStatus.sol (inherits from Amortization.sol, to differentiate Active Mortgages from Defaults, and so on)