20240031131. DATA MANAGEMENT SYSTEM, DATA MANAGEMENT METHOD, AND DATA MANAGEMENT PROGRAM simplified abstract (DENSO CORPORATION)

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DATA MANAGEMENT SYSTEM, DATA MANAGEMENT METHOD, AND DATA MANAGEMENT PROGRAM

Organization Name

DENSO CORPORATION

Inventor(s)

XIN Xu of Kariya-city (JP)

HAOLUN Huang of Kariya-city (JP)

DATA MANAGEMENT SYSTEM, DATA MANAGEMENT METHOD, AND DATA MANAGEMENT PROGRAM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240031131 titled 'DATA MANAGEMENT SYSTEM, DATA MANAGEMENT METHOD, AND DATA MANAGEMENT PROGRAM

Simplified Explanation

The abstract of the patent application describes a data management system that includes a storage device and at least one node storing a blockchain. The node has a processor and memory that stores computer readable instructions. When executed, the instructions cause the processor to select a hash function from a list, acquire a hash value of the original data, and store the original hash value and hash function identification information on the blockchain.

  • The patent application describes a data management system with a storage device and a blockchain node.
  • The node includes a processor and memory that stores computer readable instructions.
  • The instructions cause the processor to select a hash function from a list.
  • The processor acquires a hash value of the original data and stores it on the blockchain.
  • The processor also stores the original hash value and hash function identification information on the blockchain.

Potential applications of this technology:

  • Data security and integrity: The use of blockchain and hash functions can ensure the integrity and security of stored data.
  • Supply chain management: The technology can be applied to track and verify the authenticity of products and components in a supply chain.
  • Intellectual property protection: The system can be used to securely store and verify the ownership and authenticity of intellectual property.

Problems solved by this technology:

  • Data tampering: The use of hash functions and blockchain can prevent unauthorized modification of stored data.
  • Trust and transparency: The blockchain provides a transparent and immutable record of data transactions, enhancing trust between parties.
  • Data verification: The system allows for easy verification of the authenticity and integrity of stored data.

Benefits of this technology:

  • Enhanced data security: The use of hash functions and blockchain ensures the security and integrity of stored data.
  • Improved trust and transparency: The transparent and immutable nature of the blockchain enhances trust between parties.
  • Efficient data verification: The system allows for quick and easy verification of the authenticity and integrity of stored data.


Original Abstract Submitted

a data management system includes a storage device storing a data relating to a target as an original data, and at least one node storing a blockchain. the at least one node includes a processor and a memory. the memory stores a computer readable instruction. when executed by the processor, the instruction causes the processor, when storing the original data, to select a hash function from a hash function list, acquire a hash value of the original data as an original hash value, and store the original hash value and a hash function identification information on the blockchain.

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