Unspoofable Digital Fingerprint for Asset-Backed Token Security
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Solution Overview
Problem
Current methods lack a secure and reliable way to directly link digital transactions to physical objects of value, leading to vulnerabilities in fraud prevention and the inability to confidently prove ownership or transfer rights in valuable physical assets in the digital realm.
Innovation Solution
The implementation of unspoofable digital fingerprints that securely link physical objects to their digital counterparts, enabling secure tokenization and fractional ownership through a rights management system, which creates an associated digital file (ADF) that stores the digital fingerprint of the physical object, allowing for secure and unique identification and authentication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If digital tokens are used to represent ownership of physical objects, then transaction convenience and speed are improved, but security and reliability of the link between digital tokens and physical objects deteriorate
Solution Approach 1:
The patent introduces an intermediary verification system that includes physical verification of the object, digital fingerprint capture, and blockchain-based token creation. This intermediary process bridges the gap between digital convenience and physical reliability, ensuring that digital tokens are cryptographically linked to verified physical objects through a trusted third-party verification mechanism.
Solution Approach 2:
The system performs preliminary verification actions before creating digital tokens, including physical inspection of the object, capture of digital fingerprints, and verification of ownership rights. This preliminary action ensures that the link between digital tokens and physical objects is established with high confidence before transactions occur, preventing fraud while maintaining transaction efficiency.
2Reliability
If traditional documentation methods are used to prove ownership, then security against fraud is improved, but transaction efficiency and convenience deteriorate
Solution Approach 1:
The patent replaces mechanical documentation systems (physical documents, signatures, notaries) with a digital system based on cryptographic hashing, digital fingerprints, and blockchain technology. This substitution maintains the security and reliability of traditional documentation while eliminating the inefficiencies of physical handling, storage, and verification of paper-based ownership records.
Solution Approach 2:
The system creates digital copies (hashes and fingerprints) of the physical object and ownership documentation, storing them immutably on a blockchain. These digital copies serve as reliable proof of ownership without requiring the original physical documents to be physically present or manually verified during transactions, significantly improving transaction efficiency while maintaining security.
3Measurement precision
If digital fingerprints are captured and stored to link physical objects to digital tokens, then authentication accuracy is improved, but system complexity and cost increase
Solution Approach 1:
The patent extracts only the essential identifying features of the physical object (digital fingerprints, photographs, key characteristics) and stores them as cryptographic hashes on the blockchain. This extraction approach captures sufficient information for high-confidence authentication without storing unnecessary data, thereby reducing system complexity and storage requirements while maintaining authentication accuracy.
Data Source
AI summary
A rights server system comprises a combination of digital fingerprint authentication techniques, processes, programs, and hardware that facilitate the creation, assignment, management, and enforcement of rights related to a physical object. An unspoofable, secure linkage is created between a physical object and an associated digital file through a digital fingerprint of the object. The digital fingerprint must be unambiguously derived from the object. The rights server manages interests in the physical object through issuing digital tokens which are linked to the associated digital file. Digital tokens linked to and backed by the physical object can serve as a type of currency or medium of exchange of real value.