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A secure transaction system based on a block chain and a method thereof

A security transaction and blockchain technology, applied in the payment system and other directions, can solve the problems of high risk and low transaction security, achieve strong security, ensure privacy, and prevent transaction denial.

Inactive Publication Date: 2019-06-28
陕西医链区块链集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problems in the above-mentioned prior art, the present invention provides a secure transaction system based on blockchain to solve the technical problems of low transaction security and high risk

Method used

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  • A secure transaction system based on a block chain and a method thereof
  • A secure transaction system based on a block chain and a method thereof
  • A secure transaction system based on a block chain and a method thereof

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Embodiment Construction

[0027] Describe the embodiment of the present invention in detail below, the example of embodiment is shown in the accompanying drawing, the embodiment described by the accompanying drawing of reference below is exemplary, only for explaining the present invention, and can not be interpreted as the limitation of the present invention . Further description below in conjunction with accompanying drawings.

[0028] Such as Figure 1-Figure 4 As shown, the blockchain-based security transaction system of the present invention includes a blockchain security transaction system, and the blockchain security transaction system includes a customer mobile terminal, a transaction background system and a blockchain service system, and the client mobile terminal supports C / S and C / S two architectural models, ordinary users complete digital asset transactions through mobile APP, the transaction background system is used to complete the processing of user requests, extract core business to t...

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Abstract

The invention discloses a secure transaction system based on a block chain. The system comprises a block chain secure transaction system. The block chain secure transaction system comprises a client mobile terminal, a transaction background system and a block chain service system. The client mobile terminal supports two architecture modes of C / S and B / S. A common user completes a digital asset transaction through a mobile phone APP. The transaction background system is used for processing the user request, extracting a core service to a block chain server for processing, and completing non-core service processing. The block chain service system is mainly used for processing the core service and calling an intelligent contract to execute a transaction, packaging a transaction result into blocks, and writing the blocks into a block chain account book after consensus. A block chain service system is deployed in each mechanism, and the block chain service systems are mutually connected toform a distributed block chain service system network. The secure transaction system has the advantage of secure transaction.

Description

technical field [0001] The invention relates to a block chain-based secure transaction system and method, and belongs to the field of block chain technology and transaction security systems. Background technique [0002] With the advent of Bitcoin, blockchain technology has evolved along with it. Blockchain technology, also known as "distributed ledger technology", is a technical solution for decentralization and collective maintenance of distributed ledgers. Its essence is a distributed database system that is collectively participated by multiple nodes. Blockchain is not a single technology, but the result of the integration of multiple technologies. Using blockchain technology to maintain a reliable and difficult-to-tamper ledger record can reduce the risk of trust and effectively reduce the risk of collaboration among participants. maintenance costs. In the actual application of the blockchain, each user will generate a pair of asymmetric key pairs for transaction sign...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38
Inventor 陈威桦苗政委
Owner 陕西医链区块链集团有限公司
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