Tamper-Proof Batch Records Through Distributed Ledger Validation
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Solution Overview
Problem
Existing batch transaction recording systems lack tamper-proof security and transparency, leading to potential fraud and inefficiencies in industries like food and beverage, pharmaceuticals, and cosmetics.
Innovation Solution
Implementing a batch chain network using digital ledger technology, such as blockchain, to securely record and track every step of the batch process, ensuring immutability and real-time transaction verification across decentralized nodes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a centralized database is used to record batch transactions, then the system is simple to implement and operate, but the system lacks tamper-proof security and transparency
Solution Approach 1:
The centralized database is segmented into a distributed ledger network where batch transaction data is replicated across multiple independent nodes. Each node maintains a copy of the ledger, eliminating the single point of failure and enabling tamper-proof security through decentralized validation.
Solution Approach 2:
A batch chain ordering service acts as an intermediary between batch agents and the distributed ledger. This mediator coordinates transaction validation, manages node communication, and ensures proper sequencing of batch records, thereby simplifying the complexity of direct peer-to-peer node interactions.
2Loss of information
If all batch transaction data is processed and stored centrally, then data consistency is easy to maintain, but the system lacks transparency and is vulnerable to fraud
Solution Approach 1:
Multiple independent nodes in the distributed network merge their computational resources and data storage to collectively maintain the batch chain ledger. This merging of resources across the network achieves both transparency through shared visibility and security through distributed validation, while the batch chain structure organizes this complexity into manageable blocks.
3Productivity
If batch transaction detection is performed locally at each node, then real-time tracking is achieved, but computing resources are consumed inefficiently
Solution Approach 1:
Instead of requiring every node to perform complete batch transaction detection and validation, the system implements partial action where nodes selectively process transactions relevant to their specific batch chains. The batch agent initiates transactions and the ordering service coordinates validation, reducing redundant computational efforts across the network while maintaining real-time tracking capability.
Data Source
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AI summary
A system and method for creating and managing tamper-proof batch records are provided. An illustrative method initiating a batch transaction to be completed, where the batch transaction relates to a batch recipe of a batch production. The method further includes comparing the batch transaction against one or more rules defined in a batch endorsement policy, confirming, based on the comparison, that the batch transaction meets the endorsement policy. The method also includes transmitting a batch transaction validation request. The method further includes confirming that an entry has been added to an immutable distributed digital ledger in response to the batch transaction validation request and reporting that the immutable distributed digital ledger has been updated to include the entry.