Unique Identifier Generation for Trading Card Authentication
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Solution Overview
Problem
The resale market for trading cards and similar objects faces challenges in distinguishing genuine from fake items due to the lack of unique identifiers, leading to potential fraud and increased complexity in verification processes.
Innovation Solution
A system generates unique identifiers for objects using multimedia, such as video recordings of the opening process, which are then associated with the objects through barcodes or other codes, and stored in a database, ensuring each object has a verified origin and history, utilizing tamper-proof seals for authentication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If unique identifiers are added to objects, then authentication reliability is improved, but device complexity increases
Solution Approach 1:
The system generates and assigns unique identifiers to objects at the source (breaker) before they enter the marketplace. Video recordings of the opening process are captured and associated with these identifiers in advance, creating a verified history that travels with the object throughout its lifecycle, eliminating the need for complex verification at each transaction point
Solution Approach 2:
Instead of tracking physical objects directly, the system creates and tracks digital copies (unique identifiers and associated video records) that represent the objects. These digital twins can be stored, transmitted, and verified without manipulating the physical objects themselves, reducing system complexity while maintaining reliability
2Measurement precision
If expert verification is used to identify genuine items, then measurement precision is improved, but loss of time increases
Solution Approach 1:
The system enables self-service verification where buyers can independently authenticate items using the provided unique identifiers and associated video records. The verification process does not require expert intervention, as the pre-captured video evidence and immutable records allow any user to verify authenticity immediately, eliminating both time loss and expert dependency
3Loss of information
If multimedia verification records are stored for each object, then information completeness is improved, but loss of energy increases
Solution Approach 1:
The system extracts only the essential verification information (unique identifier and key video moments) from the complete multimedia record and stores this condensed data structure. The full video remains accessible but only critical metadata and timestamped excerpts are permanently stored with the object record, reducing storage energy requirements while maintaining information completeness for verification purposes
Data Source
AI summary
A secure network for uniquely identified objects includes a receiver for accepting electronic data about one or more uniquely identified items, a verification processor for physically receiving one or more uniquely identified items from a source external to the secure network, and for comparing identifying information physically attached to the one or more uniquely identified items to the electronic data received from the one or more uniquely identified items, a database for storing the electronic data about the one or more uniquely identified items as well as information generated within the secure network, and a marketplace to offer the one or more uniquely identified items for sale. Methods are also described.