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Client, server, block chain-based transaction method and storage medium

A transaction method and blockchain technology, applied in the direction of instruments, payment systems, payment system structures, etc., can solve problems such as lack of protection of user rights and interests

Pending Publication Date: 2019-03-08
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the Internet lottery sales system usually includes a client and a server. The server, as the central node of the system, stores all the lottery transaction data of the system. not guaranteed

Method used

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  • Client, server, block chain-based transaction method and storage medium
  • Client, server, block chain-based transaction method and storage medium
  • Client, server, block chain-based transaction method and storage medium

Examples

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Embodiment Construction

[0082] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0083] refer to figure 1 , figure 1 It is a schematic diagram of an optional application environment of various embodiments of the present invention.

[0084] In this embodiment, the present invention can be applied to an application environment including, but not limited to, a server 1 , a client 2 , and a blockchain network 3 . The server 1, at least one client 2 and the blockchain network 3 together constitute a blockchain system. Among them, server 1 and client 2 are node devices in the blockchain system.

[0085] refer to figure 2 , figure 2 It is a schematic diagram of another optional application environment of various embodiments of the present invention.

[0086] In this embodiment, the present inve...

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PUM

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Abstract

The invention relates to a block chain technology, and discloses a client, a server, a block chain-based transaction method and a computer-readable storage medium. The client end of the invention receives the transaction request with betting data sent by the user, verifyies the transaction request; generates the first transaction information according to the betting data, stors the first transaction information in the block chain and determines the storage location information of the first transaction information in the block chain when the verification is passed; according to the storage location information of the first transaction information in the block chain, the second transaction information is generated, and a transaction request carrying the second transaction information is sentto a server, so that the server acquires the first transaction information according to the second transaction information, and executes the transaction request according to the first transaction information. Compared with the prior art, the invention can prevent the transaction information from being tampered with maliciously, and improves the safety of the lottery transaction data.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a client, a server, a transaction method based on block chains, and a computer-readable storage medium. Background technique [0002] In recent years, with the vigorous development of science and technology, various forms of lottery sales have emerged, for example, lottery sales via telephone, lottery sales through Internet lottery sales systems, and the like. Among them, the way of selling lottery tickets through the Internet lottery sales system has gradually become one of the mainstream sales forms of lottery sales with the development of the Internet. [0003] At present, the Internet lottery sales system usually includes a client and a server. The server, as the central node of the system, stores all the lottery transaction data of the system. Not guaranteed. [0004] Therefore, how to improve the security of lottery transaction data has become an urgent probl...

Claims

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Application Information

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IPC IPC(8): G06Q20/38
CPCG06Q20/3829G06Q20/389
Inventor 周琳佳李建莫梁焕王翔
Owner PING AN TECH (SHENZHEN) CO LTD
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