Multi-center blockchain system with block issuing mechanism

A blockchain and multi-center technology, applied in the field of blockchain, can solve problems such as difficult introduction, and achieve the effect of preventing double payment, reliable and effective data, and wide application value

Active Publication Date: 2018-11-23
江峰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous research and application promotion of Bitcoin and blockchain technology, decentralized distributed authentication, consensus mechanisms and smart contracts have attracted more and more attention, but the mining that is driven and promoted in blockchain technology Mechanism and proof-of-work mechanism are difficult to introduce in the broader alliance chain and private chain applications of non-Bitcoin applications

Method used

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Experimental program
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Effect test

Embodiment 1

[0042] see figure 1 with figure 2 , a multi-center blockchain system with a block release mechanism, mainly including m central nodes. Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed non-tamperable and unforgeable distributed ledger.

[0043] Such as figure 2 As shown, m central nodes constitute a blockchain system. figure 2 1, 2, 3, 4 and m represent central node 1, central node 2, central node 3, central node 4 and central node m respectively.

[0044] Each central node has one or more blockchain recording and accounting systems. The billing module records the broadcasted billing transaction information.

[0045] Any central node also has a record pool of transaction item authentication information. If the authentication information of a bibliographic transaction event is not stored in the block data, the bibliographic item authentication information stays in the bi...

Embodiment 2

[0082] A multi-center blockchain system with a block release mechanism applied to 31 branches of Industrial and Commercial Bank of China in Chongqing, mainly includes the following steps:

[0083] 1) Establish a multi-center blockchain system. The multi-center blockchain system mainly includes 31 central nodes, which are respectively recorded as the first central node, the second central node, ..., the 31st central node. Among them, the central node is the main server of each Chongqing Industrial and Commercial Bank branch.

[0084] 2) The multi-center blockchain system issues 3 block release instructions in a random manner. Among them, the 6th central node, the 10th central node and the 25th central node received the block release instruction, so the 6th central node, the 10th central node and the 25th central node were selected as block release nodes, and the remaining 28 The central node is a non-block publishing node. Set the block publishing period T=3s.

[0085] 3) W...

Embodiment 3

[0094] A multi-center blockchain system with a block release mechanism applied to 47 branches of ICBC in Sichuan Province, mainly includes the following steps:

[0095] 1) Establish a multi-center blockchain system. The multi-center blockchain system mainly includes 47 central nodes, which are respectively recorded as the first central node, the second central node, ..., the 47th central node. Among them, the central node is the main server of each Sichuan Industrial and Commercial Bank branch.

[0096] 2) The multi-center blockchain system issues 3 block release instructions in a random manner. Among them, the 8th, 11th, and 13th central nodes received the block issuance instructions, so the 8th central node was selected as the block issuance node, and the remaining 43 central nodes were non-block issuance nodes. Set the block publishing period T=1s.

[0097] 3) Within 1 second after the block release node is selected, ICBC ATM user 1 initiates a transfer transaction to IC...

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Abstract

The invention discloses a multi-center blockchain system with a block issuing mechanism. The multi-center blockchain system mainly comprises m central nodes. The number m of the central nodes is increased by an intelligent protocol. Each central node has one or more blockchain record bookkeeping systems. The bookkeeping module records the broadcasted record transaction information. The multi-center blockchain system with the block issuing mechanism constructed by the invention has multiple central nodes with the same authority, namely, central servers, each central node stores the same data, all data are reliable and effective, and it can also be ensured that the existing messages are not tampered. Meanwhile, when the data are written, the timeliness of the written data is ensured throughthe block issuing mechanism, and the double payment of the transaction is prevented.

Description

technical field [0001] The invention relates to the field of block chains, in particular to a multi-center block chain system with a block release mechanism. Background technique [0002] With the development of mobile communication technology, especially the mobile Internet and the Internet of Things are penetrating people's daily life, various Internet-based authentication services have emerged. Such as commodity authenticity certification, transaction information, collection information, virtual account information, virtual property, personal / corporate identity information, credit information, judicial justice information, etc. [0003] With the continuous research and application promotion of Bitcoin and blockchain technology, decentralized distributed authentication, consensus mechanisms and smart contracts have attracted more and more attention, but the mining that is driven and promoted in blockchain technology Mechanisms and proof-of-work mechanisms are difficult to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32G06Q20/38G06Q20/40G06Q40/04H04L29/08
CPCH04L63/0823H04L63/1433H04L9/3263H04L9/3236H04L9/3297G06Q30/018G06K17/0029H04L9/50
Inventor 江峰
Owner 江峰
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