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A Time Service Method for Business Records Based on Trusted Account Database

A business record and database technology, applied in the information field, can solve the problem of low credibility of the trusted ledger database

Active Publication Date: 2021-04-23
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical solution of this application aims to solve the technical problem that the existing trusted ledger database has low credibility for third parties

Method used

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  • A Time Service Method for Business Records Based on Trusted Account Database
  • A Time Service Method for Business Records Based on Trusted Account Database
  • A Time Service Method for Business Records Based on Trusted Account Database

Examples

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Embodiment Construction

[0035] figure 1 It is a schematic diagram of a data storage system based on a trusted ledger database provided in this manual. Such as figure 1 As shown, the data storage system includes a centralized database server and multiple clients. Among them, the database server is responsible for maintaining the trusted ledger database, each client corresponds to an enterprise-level user (organization), and each enterprise-level user itself further connects with one or more individual users.

[0036] For example, the food delivery platform and the e-commerce platform respectively register as users on the database server to obtain user accounts, and install the client provided by the database server on their own devices, and log in to the user account in the client, thus having The ability to interact with the database server for data.

[0037] The food delivery platform and the e-commerce platform respectively connect a large number of individual users. After an individual user pu...

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PUM

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Abstract

Disclosed is a business record time service method based on a trusted ledger database. For the received business records, the database server, on the one hand, obtains the authoritative time service certificate for the business records from the Time Stamp Authority (TSA) server and associates it with the business records; Common time service certificates for and associated with business records.

Description

technical field [0001] The embodiment of this specification relates to the field of information technology, and in particular to a method for service record timing based on a trusted ledger database. Background technique [0002] The trusted ledger database is a new type of storage scheme improved on the basis of the blockchain storage scheme, which can overcome the problems of low throughput and long response time in the decentralized blockchain storage, and at the same time can Satisfy users' demand for trusted storage of data. [0003] The trusted ledger database is maintained locally by the centralized database server. Its service objects are usually enterprise-level users. Users register accounts on the database server and encapsulate the business data generated by their own business into business records through the registered account. Submit the business records to the database server. After the database server receives the business records, it writes the received bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/62G06F21/64G06F16/22
CPCG06F21/6227G06F21/64G06F16/2255
Inventor 杨新颖张渊李亿泽管亚阳闫文远俞本权高群
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD