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Block storage method and device in blockchain

A storage device and block chain technology, applied in the Internet field, can solve the problems of increasing the size of a single block and increasing the pressure of network transmission, and achieve the effect of reducing content, reducing storage pressure, and reducing pressure

Active Publication Date: 2017-03-15
JIANGSU PAYEGIS TECH CO LTD
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  • Claims
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Problems solved by technology

[0003] At the same time, as the number of Bitcoin transactions continues to increase, the number of transactions that need to be processed per unit time increases, and the number of transactions contained in a single block also needs to increase, resulting in an increase in the size of a single block, thereby increasing the pressure on network transmission

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  • Block storage method and device in blockchain
  • Block storage method and device in blockchain

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Embodiment Construction

[0024] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] figure 1 Shows the schematic flow chart of Embodiment 1 of the block storage method in the blockchain provided by the present invention. The method is executed by the miner node, such as figure 1 As shown, the method includes the following steps:

[0026] Step S100, package the transaction information in the memory pool into blocks.

[0027] Specifically, after receiving the new transaction information, t...

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Abstract

The invention discloses a block storage method and a block storage device in a blockchain. The block storage method in the blockchain is implemented by a miner node, and comprises the steps of: packing transaction information in a memory pool into a block; broadcasting first block header information in the block to a blockchain network, wherein the first block header information comprises a block transaction serial number hash value; generating a first hash table corresponding to the first block header information according to the first block header information in the block and transaction serial number information; generating a second hash table corresponding to the first block header information according to the transaction serial number information in the block and transaction content information; and uploading the first hash table and the second hash table corresponding to the first block header information to a distributed storage network. By utilizing the block storage method and the block storage device provided by the invention, the pressure of network transmission and storage pressure of the single node are effectively alleviated.

Description

Technical field [0001] The invention relates to the field of Internet technology, in particular to a block storage method and device in a block chain. Background technique [0002] In the existing blockchain network, there are mainly two types of nodes that need to store complete blockchain information. These two types of nodes are full nodes and miner nodes. Each node of these two types of nodes needs to maintain a local copy of the blockchain, which contains all the blocks since the Bitcoin system in 2009. As the number of bitcoin transactions continues to increase, the blockchain becomes longer and longer, and the storage space required by the blockchain gradually increases. It can be seen that the storage requirements for full nodes and miner nodes are also gradually increasing. Specifically, the complete node and the miner node need to synchronize with the blockchain in the blockchain network to download the complete block in the blockchain, so that the complete node and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1097H04L67/5651
Inventor 汪德嘉郭宇王少凡
Owner JIANGSU PAYEGIS TECH CO LTD
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