Distributed Certification Data Management for Carbon Credit Integrity
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Solution Overview
Problem
Existing systems for managing carbon credits and emission rights are susceptible to issues such as double issuance, double transfer, falsification, and counterfeit copying, necessitating a highly reliable data processing technique for managing certificates related to greenhouse gas suppression.
Innovation Solution
A data processing method and device that utilize a distributed database to receive, record, and manage certification data, including deposit transactions and amortization, with features like primary code verification and transfer history tracking to ensure data integrity and prevent fraudulent activities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a centralized database is used to manage certification data, then data storage and management are simplified, but the system becomes vulnerable to double issuance, double transfer, falsification, and counterfeit copying
Solution Approach 1:
The patent introduces a distributed database system as an intermediary between certification authorities and users. This distributed database acts as a mediator that verifies certification data through multiple nodes, preventing single-point failures and fraudulent modifications. The distributed architecture ensures that no single entity can manipulate the data, thus resolving the contradiction between simplified management and data security.
Solution Approach 2:
The patent segments the centralized database into multiple distributed nodes across different locations. Each node maintains a copy of the certification data and validates transactions independently. This segmentation prevents single-point attacks and ensures data integrity even if some nodes fail or are compromised, thereby maintaining both manageability and security.
2Measurement precision
If manual verification processes are used for certification data, then data accuracy can be verified, but processing time increases and efficiency decreases
Solution Approach 1:
The patent implements automated feedback mechanisms where the distributed database continuously verifies certification data against stored records and provides immediate validation results. This automated feedback loop maintains high verification accuracy while eliminating manual processing delays, thus resolving the contradiction between accuracy and processing speed.
Solution Approach 2:
The patent replaces manual verification processes with automated computational verification through the distributed database system. The system uses algorithmic validation and cryptographic verification to check certification data automatically, substituting human manual verification with machine-based processes that are both accurate and rapid.
3Device complexity
If certification data is stored without amortization tracking, then storage and retrieval are simpler, but the system cannot prevent double transfer or track ownership history
Solution Approach 1:
The patent implements preliminary action by pre-establishing amortization tracking structures and ownership history records in the distributed database before any certification data is stored. This preparatory setup enables automatic tracking of ownership transfers and prevention of double transfers without adding complexity to the storage process, as the tracking mechanism is already in place.
Solution Approach 2:
The patent uses a nested data structure where certification data is stored within a broader context of amortization tracking and ownership history. The certification data contains embedded references to ownership records, which in turn reference transaction histories. This nested structure allows comprehensive tracking without requiring separate complex systems, maintaining simplicity while ensuring reliability.
Data Source
AI summary
To achieve high reliability in managing a certificate related to suppression of greenhouse gas.A data processing method includes, by a computer 1 connected to a recorder terminal 30 and a distributed database 50 through a network NW, executing: certification data receiving processing S101 of receiving certification data related to a reduction amount of greenhouse gas from the recorder terminal; deposit receiving processing S103 of receiving a deposit from the recorder terminal, the deposit being transmitted in association with the certification data; communication processing S104 of transmitting a storage request of the certification data and deposit processing necessary for the storage request to the distributed database; recording processing S106 of receiving information of a purchaser of the certification data and recording the information of the purchaser in association with the certification data; amortization processing S205 of storing, in the distributed database, amortization information indicating amortization of the certification data in association with the certification data when receiving an amortization command of the certification data; and deposit reimbursement processing S207 of reimbursing the deposit associated with the certification data to the recorder terminal when the amortization information is stored.