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Compact recordation protocol

A technology for hashing and interacting data, applied in digital transmission systems, encryption devices with shift registers/memory, secure communication devices, etc., and can solve problems such as insufficient security and efficiency of record keeping, cumbersome verification and/or duplication, etc.

Active Publication Date: 2019-10-25
VISA INT SERVICE ASSOC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Verification and / or duplication of records can be cumbersome because central administrations typically have only a limited number of agency locations serving the large number of individuals seeking to obtain and / or create records
At the same time, current attempts at decentralizing record-keeping have proven insufficient for practical use in terms of security and efficiency

Method used

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Examples

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Embodiment Construction

[0016] Embodiments of the invention relate to systems for recording and verifying interactions.

[0017] Before discussing the details of some embodiments of the invention, a description of some terms may assist in understanding the various embodiments.

[0018] A "Server Computer" may comprise a powerful computer or computer cluster. A server computer can be, for example, a mainframe, a cluster of small computers, or a group of servers that work as a cell. In one example, the server computer may be a database server coupled to a web server. A server computer may be coupled to a database and may include any hardware, software, other logic, or combination of the foregoing, for servicing requests from one or more client computers. A server computer may include one or more computing devices and may employ any of a variety of computing architectures, arrangements, and compilations to service requests from one or more client computers.

[0019] An "application server" may be any...

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PUM

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Abstract

A method for efficiently storing and verifying records is disclosed. The method may comprise receiving a first hash of first interaction data and determining an interaction identifier associated withthe first hash, then storing the first hash in a database along with the interaction identifier and determining a root hash of a hash tree. In addition, the method may also comprise providing the roothash of the hash tree to a public blockchain. Embodiments of the invention also allow users to easily present records to a third party or inquiring entity. Furthermore, interactions may be processedmore quickly than previous blockchain methods that publish to a block during each individual interaction.

Description

Background technique [0001] In today's technological environment, it is common for the government or some other central agency to keep track of important documents and records about individuals. Typically, these central authorities may maintain paper records or may maintain electronic records in a centralized database. The documents and records created by these central authorities are generally considered trustworthy and can be used by others to verify information about individuals. Individuals are responsible for keeping their records safe or must contact the appropriate central authority if they wish to have their records copied or handed over to a third party. [0002] For example, when an individual is born, a birth certificate is created for that person, proving that he or she was born at a specific time and place. This birth certificate can then be used to verify an individual's citizenship and issue that person with a government ID and social security number. The gov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/06
CPCH04L9/3236H04L9/50H04L9/3297
Inventor Q·王
Owner VISA INT SERVICE ASSOC
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