Blockchain Asset Transfer Authentication for Supply Chain Traceability
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Solution Overview
Problem
The complexity of supply chains is increasing due to global outsourcing, making it difficult to reliably track products as they move through multiple stages involving different third parties with varying systems, necessitating improved tracking and management solutions.
Innovation Solution
A system and method using a blockchain-based asset transfer mechanism that authenticates operators and products through biometric and credential verification, associating records in a ledger to ensure transparency and traceability across supply chain stages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple third parties with different systems are involved in the supply chain, then the supply chain can handle more complex global outsourcing, but it becomes difficult to reliably track products
Solution Approach 1:
The system divides the supply chain into discrete stages, each represented by a separate blockchain record. Each third party's operations are captured as individual blocks in the chain, allowing independent verification while maintaining overall traceability. This segmentation enables multiple systems to coexist while preserving tracking reliability through the immutable link between blocks.
2Device complexity
If traditional centralized tracking systems are used, then implementation is simpler, but they cannot provide transparent and trustworthy tracking across multiple independent parties
Solution Approach 1:
The blockchain acts as an intermediary layer between independent supply chain participants. Rather than requiring direct integration between each party's systems, the blockchain ledger serves as a neutral, shared record that all parties can contribute to and verify. This intermediary mechanism provides transparency without requiring complex point-to-point system integration.
3Productivity
If manual tracking methods are used, then system requirements are lower, but accuracy and timeliness of product designation and distribution deteriorate
Solution Approach 1:
The system replaces manual tracking mechanisms with automated blockchain-based recording. Each supply chain event is automatically captured and immutably recorded on the blockchain ledger, eliminating human error and manual intervention. This substitution of mechanical/manual processes with automated cryptographic verification significantly improves both the speed and accuracy of tracking while maintaining system reliability.
Data Source
AI summary
A method for use in a computing device, comprising: receiving, from a remote device, a request to record an asset transfer in a first blockchain system; authenticating the request by using an authentication mechanism that is independent of the first blockchain system and obtaining an authentication record indicating that the request has been authenticated successfully; and recording the asset transfer in the first blockchain system, the asset transfer being recorded by storing the authentication record and a record of the asset transfer in a first ledger of the first blockchain system, wherein recording the asset transfer includes associating an instance of the record of the asset transfer that is stored in the first ledger of the first blockchain system with an instance of the authentication record that is stored in the first ledger of the first blockchain system.