Block chain system, and data storage method and apparatus

A data storage device and data storage technology, applied in transmission systems, database indexes, digital transmission systems, etc., can solve the problems of inconsistent docking protocols and low convenience, and achieve the effect of improving convenience and security.

Active Publication Date: 2017-08-04
ADVANCED NEW TECH CO LTD
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  • Claims
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Problems solved by technology

However, the docking protocols of each alliance blockchain network are not consistent. If multiple businesses generated by non-node entities belong to different business fields, then

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  • Block chain system, and data storage method and apparatus
  • Block chain system, and data storage method and apparatus
  • Block chain system, and data storage method and apparatus

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[0042] The embodiments of the present application provide a blockchain network, data storage method and device.

[0043] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described The embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.

[0044] As mentioned earlier, in practical applications, there are two main application forms of blockchain networks, namely, public blockchain networks and alliance blockchain networks. The identity of each node in the public blockchain netwo...

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Abstract

The embodiment of the invention discloses a block chain system, and a data storage method and apparatus. The block chain system comprising a configuration center, a non-consensus subsystem and a plurality of consensus subsystems is established, wherein the non-consensus subsystem comprises a plurality of non-consensus nodes, each consensus subsystem comprises a plurality of consensus nodes, moreover, each consensus subsystem is equivalent to an alliance block chain containing the plurality of consensus nodes, and this means that the consensus subsystems can be separately applied to consensus verification of different service fields. On one hand, only the consensus nodes are responsible for the consensus verification, and the non-consensus nodes beyond the consensus subsystems cannot participate in the consensus verification of the alliance block chain network, thereby improving the security of the block chain network; and on the other hand, the configuration center can dock the alliance block chains, non-consensus bodies (the non-consensus nodes) beyond the alliance block chain network only need to dock with the configuration center instead of separately docking a plurality of alliance block chains according to different docking protocols, thereby improving the convenience of the block chain network.

Description

Technical field [0001] This application relates to the field of software technology, and in particular to a blockchain system, data storage method and device. Background technique [0002] The so-called blockchain network, also known as a distributed ledger network, is an Internet database characterized by decentralization, openness and transparency, and each node synchronizes database records (that is, shared ledger). [0003] Specifically, the blockchain network is composed of nodes, and each node holds a shared ledger, and each block data is recorded in chronological order on the shared ledger (a block data corresponds to a legal consensus reached by each node within a period of time A collection of businesses), that is, the time chain of block data recorded on the shared ledger, hence the name "block chain". Each node can update the shared ledger synchronously to verify the authenticity of each business. [0004] In addition, any node has the right to propose to add block data ...

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Application Information

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IPC IPC(8): H04L29/06H04L29/08G06F17/30
CPCG06F16/22H04L63/12H04L67/10H04L67/60G06F21/64H04L9/3239H04L63/123H04L67/1095H04L67/63H04L9/50H04L9/0637H04L9/0643H04L9/3236
Inventor 李宁
Owner ADVANCED NEW TECH CO LTD
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