NFT Digital Twin Authentication for Online Goods Resale
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Solution Overview
Problem
Existing online resale platforms face challenges in verifying the authenticity of goods, including the sale of stolen and counterfeit items, which burdens retailers and consumers, and current verification methods are costly and inefficient.
Innovation Solution
A system and method utilizing NFT digital twins to authenticate and track the ownership of physical goods, enabling retailers to create a digital twin at the point of sale, which can be redeemed for merchandise credits, bypassing resale commissions and ensuring authenticity through a smart contract network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If physical verification methods are used to check authenticity of goods, then stolen and counterfeit goods can be detected, but the cost and complexity of verification increases significantly
Solution Approach 1:
The patent creates a digital twin (NFT) that is a copy of the physical good's ownership and authenticity data. This digital copy contains all verification information needed to authenticate the physical good without requiring complex physical inspection processes. The NFT serves as a verifiable replica of the ownership record.
Solution Approach 2:
The patent replaces physical verification mechanisms (manual inspection, authentication protocols, human experts) with a digital blockchain-based verification system. The NFT smart contract automatically verifies authenticity through cryptographic proofs rather than physical examination, substituting mechanical and human processes with automated digital validation.
2Reliability
If physical verification protocols are implemented by resale marketplaces, then some counterfeit goods can be identified, but the cost economics become burdensome and limit the scope of protected items
Solution Approach 1:
Instead of physically verifying each item at resale, the system creates and transfers a digital copy (NFT) of the ownership record. This digital twin can be verified automatically at near-zero cost, eliminating the need for expensive physical inspection protocols while maintaining detection reliability.
Solution Approach 2:
The patent changes the verification parameter from physical properties (requiring manual inspection) to cryptographic properties (verified automatically by computers). This parameter change from physical to digital verification dramatically reduces the cost of verification while maintaining or improving reliability.
3Ease of operation
If online resale marketplaces broker consumer-to-consumer sales, then goods can be resold conveniently, but stolen and counterfeit goods can be sold without detection
Solution Approach 1:
The system attaches a digital twin (NFT) to each physical good that copies the ownership and authenticity data. This digital copy travels with the good through resale transactions, enabling convenient online trading while maintaining authenticity verification through the transferable NFT record.
Solution Approach 2:
The NFT acts as an intermediary between the physical good and the verification system. It mediates the authentication process by providing a verifiable digital record of ownership and authenticity that can be checked without disrupting the convenience of online resale transactions.
4Measurement precision
If buyers rely on physical authenticity check protocols, then some counterfeit detection is possible, but original brand owners lose sales and buyers receive inferior counterfeit goods
Solution Approach 1:
The digital twin (NFT) provides a precise copy of the authenticity record that can be verified with high accuracy. This eliminates the need for buyers to rely on imperfect physical inspection protocols, enabling both accurate detection and confident purchase completion.
Data Source
AI summary
There is disclosed a system and method for facilitating the resale of goods and providing digital identification for physical goods to facilitate the retail sale of the goods and the online resale of the goods.