NFT Anchoring Virtual Assets to Physical Objects via Blockchain
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Solution Overview
Problem
Current technologies lack an effective method to securely link digital non-fungible tokens (NFTs) in virtual environments to physical assets in the real world, failing to ensure that only rightful owners can access and verify ownership of virtual representations of physical assets.
Innovation Solution
The use of NFTs stored on a blockchain to anchor virtual assets in the metaverse to physical assets, where NFTs serve as proof of ownership and are linked to unique identifiers of physical objects, ensuring that only legitimate owners can access and verify ownership through a decentralized and tamper-proof system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If NFTs are stored on a blockchain to link virtual assets to physical assets, then ownership verification security is improved, but system complexity increases
Solution Approach 1:
The patent introduces NFTs as an intermediary element that mediates between physical assets and virtual representations. The NFT serves as a trusted bridge that connects the real-world asset to its digital counterpart in the metaverse, enabling secure ownership verification without direct complex interactions between the physical and virtual systems. This intermediary approach resolves the contradiction by providing security through the blockchain-based NFT while maintaining relative system simplicity through standardized integration protocols.
2Measurement precision
If NFTs are used to anchor virtual assets to physical assets, then authenticity verification is improved, but access control complexity increases
Solution Approach 1:
The patent creates a digital copy (NFT) of the physical asset's ownership information on the blockchain. This copy serves as an authentic representation that can be verified without requiring direct access to or complex verification mechanisms for the physical asset itself. The NFT copy enables precise authenticity verification while simplifying access control through standardized blockchain verification protocols.
3Reliability
If blockchain storage is used for NFTs, then tamper-proof verification is improved, but data access speed decreases
Solution Approach 1:
The patent segments the verification process into two parts: critical ownership data is stored immutably on the blockchain for tamper-proof verification, while frequently accessed asset information is cached locally or stored in faster databases. This segmentation allows the system to maintain blockchain-based security for essential verification while achieving faster access speeds for common operations through the use of alternative storage layers.
Data Source
AI summary
The technology relates to linking virtual assets and physical assets through non-fungible tokens (NFTs) in a metaverse. As such, the invention anchors a metaverse to the real world. The metaverse can limit ownership or rendering of certain virtual assets in the metaverse to only those who actually own physical assets. For example, the metaverse can limit a virtual representation of a car in the metaverse to those who own the real car. The linkage between the virtual and real assets can be verified in the metaverse based on NFTs stored on a blockchain. As such, only those who actually own a physical asset in the real world are associated with the virtual asset (or related representation) in the metaverse.