Blockchain Resource Distribution With Pre-Acquisition Access Control
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Solution Overview
Problem
Existing blockchain-based resource distribution systems face security risks and infringement hazards due to clients freely obtaining and forwarding resources without proper control, as resources are stored on the chain but not managed securely.
Innovation Solution
A resource distribution method and apparatus that involves initiating pre-acquisition transactions for target resources on a blockchain network, storing these transactions in a ledger, and returning resources only when pre-acquisition information confirms legitimate consumer terminals, ensuring secure and controlled distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If resources are stored on the blockchain chain, then resource security control is improved, but clients can still freely obtain and forward resources causing security risks
Solution Approach 1:
The patent implements pre-acquisition transactions that record resource distribution permissions on the blockchain before actual resource transfer. This preliminary action establishes authorized distribution relationships in advance, allowing the system to verify and control resource access based on pre-recorded permissions rather than allowing free access.
Solution Approach 2:
The patent introduces a server as an intermediary between the blockchain and clients. The server verifies pre-acquisition information from the blockchain and controls resource distribution based on this verification, acting as a mediator that enforces blockchain-based permissions while preventing unauthorized access and forwarding.
2Productivity
If resources are made accessible to clients, then resource distribution efficiency is improved, but control over resource forwarding is lost
Solution Approach 1:
The patent implements a feedback mechanism where clients must present pre-acquisition information from the blockchain to obtain resources. The server continuously verifies this information against the blockchain ledger, creating a feedback loop that maintains control over resource distribution while enabling efficient access for authorized users.
Solution Approach 2:
The system enables self-service resource distribution where authorized clients can automatically obtain resources by presenting their pre-recorded pre-acquisition information without requiring manual approval. This self-service approach maintains efficiency while the blockchain-based verification system preserves control.
Data Source
AI summary
A resource distribution method and apparatus. The method is applied to a first server side, including: in response to a resource acquisition request initiated by a first consumer terminal for a target resource, obtaining, from a blockchain network, pre-acquisition information corresponding to the resource acquisition request; when the obtained pre-acquisition information indicates that there is a resource pre-acquisition transaction corresponding to the first consumer terminal and the target resource stored in a blockchain ledger of the blockchain network, returning the target resource to the first consumer terminal. This method can achieve reliable certification of resource distribution records by executing transactions. Based on transactions stored in the blockchain, the distribution process of target resources can be traced, thereby improving the control of target resources and reducing the security risks and infringement hazards of the resource distribution process to a certain extent.