Inherent Characteristic Scanning for Item Authentication
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Solution Overview
Problem
Current methods for authenticating and tracking goods are prone to counterfeiting and require costly modifications to production processes, and existing systems lack efficient ways to uniquely identify items within a batch without relying on easily replicable serial numbers or barcodes.
Innovation Solution
A method that utilizes inherent characteristics of items, such as weight, transparency, or color, to create unique identifiers through scanning, which are stored in a database and verified using blockchain technology, allowing for secure tracking and authentication with minimal disruption to production processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional serial numbers or barcodes are used for item identification, then tracking and authentication can be implemented, but the marks are expensive to apply and can be counterfeited
Solution Approach 1:
The system uses inherent characteristics of the items themselves (weight, transparency, color, dimensions) to create unique identifiers without requiring external marking or tagging. The item's natural properties serve the identification function, eliminating the need for expensive serial numbers or barcodes that can be counterfeited.
Solution Approach 2:
The system measures and utilizes variations in physical parameters (weight, transparency, color, dimensions) that naturally exist between items. By scanning and recording these parameter variations, the system creates unique digital fingerprints for each item without modifying the physical item.
2Reliability
If traditional serial numbers or barcodes are used for item identification, then tracking can be implemented, but these marks are easily replicated and counterfeited
Solution Approach 1:
The item's inherent characteristics serve as the identification mechanism, eliminating the need for external marking systems that can be replicated. The natural variability of the item itself provides the security feature.
Solution Approach 2:
The system replaces mechanical marking systems (serial numbers, barcodes) with optical scanning and digital measurement systems. Instead of applying physical marks, the system captures digital representations of the item's inherent characteristics.
3Reliability
If inherent characteristics are scanned to create unique identifiers, then authentication security is improved, but scanning and data processing requirements increase
Solution Approach 1:
The system creates digital copies (scans) of the item's inherent characteristics and stores them in a database. These digital representations serve as unique identifiers without requiring complex physical marking systems.
Solution Approach 2:
The scanning system is designed to measure multiple inherent characteristics (weight, transparency, color, dimensions) simultaneously, creating a comprehensive digital fingerprint from a single scanning operation. This multi-functional approach reduces the need for multiple separate measurement systems.
Data Source
AI summary
A method of uniquely identifying an item, the item being a member of a batch of nominally identical items. Each item is characterised by variability within the batch with respect to at least one inherent characteristic of the item. The at least one inherent characteristic of the item arises from a material or process used in manufacture of the item. The method includes scanning each item at a point of manufacture with respect to the at least one inherent characteristic. Data is acquired on the at least one inherent characteristic sufficient to uniquely distinguish the item from other items of the batch.