Blockchain Supply Chain Visibility System
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Solution Overview
Problem
Centralized databases in supply-chain systems face issues such as single points of failure, limited access to data, and inefficiencies in inventory management, leading to suboptimal order fulfillment and increased costs due to lack of upstream visibility.
Innovation Solution
A blockchain-based system that provides supplier visibility by allowing retailers to acquire inventory data and outstanding orders from suppliers, generating an order distribution policy, and executing smart contracts to optimize ordering processes based on proportional, scaled proportional, or predictive proportional ordering strategies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a centralized database is used to store supply-chain data, then data management and control are simplified, but the system has a single point of failure and limited access to data
Solution Approach 1:
The patent divides the centralized database into multiple distributed nodes across the supply chain (retailers, suppliers, logistics providers). Each node maintains a copy of the ledger, eliminating the single point of failure while preserving data management capabilities through consensus mechanisms.
Solution Approach 2:
The blockchain ledger acts as an intermediary between supply chain participants, providing a trusted, shared source of truth without requiring any single entity to control all data. Smart contracts serve as automated intermediaries for executing agreements.
2Quantity of substance
If a centralized database is used, then data redundancy is minimized, but data access speed and concurrent access capability are reduced
Solution Approach 1:
Data is segmented and distributed across multiple nodes simultaneously, allowing concurrent access from multiple suppliers and retailers without bottlenecking through a single location. Each node can read and write data independently.
Solution Approach 2:
The patent transitions from a single-dimensional centralized storage model to a multi-dimensional distributed network, where data exists across multiple spatial locations and can be accessed from any node in the network.
3Reliability
If suppliers do not share inventory visibility with retailers, then supplier data security is maintained, but order fulfillment efficiency decreases
Solution Approach 1:
The blockchain ledger serves as a secure intermediary that enables retailers to view supplier inventory data without compromising supplier data security. The immutable, distributed nature of the ledger provides transparent yet secure access to all participants.
Solution Approach 2:
The system implements real-time feedback loops where retailers can monitor supplier inventory levels through the blockchain, enabling dynamic order adjustments and proactive supply chain management based on actual inventory visibility.
Data Source
AI summary
An example operation may include one or more of acquiring, by a retailer node, an inventory data from a supplier node over a blockchain network, receiving, by the retailer node, outstanding orders data of the supplier node, generating, by the retailer node, an order distribution policy based on the inventory data and the outstanding orders data, and executing a smart contract to order goods from the supplier node based on the ordering policy.