Block transmission method, apparatus and device, and readable storage medium

Abstract

The invention discloses a block transmission method, device and equipment and a readable storage mediumand relates to the technical field of information, sorting node generation target block, generating a Merkel tree for the target block; and the Merkel tree and the target block header are sent to the endorsement node, so that the endorsement node can restore the target block based on the Merkel tree and the target block header, block transmission is not needed, the data volume transmitted between the sorting node and the endorsement node is reduced, the overlarge pressure of the node is avoided, and the risk of block chain crash is reduced. The method comprises the steps of receiving to-be-processed data transmitted by endorsement nodes, and sorting the to-be-processed data to generate initial transaction data; generating a target block based on the initial transaction data, and transmitting the initial transaction data to an endorsement node; and generating a Merkel tree according tothe target block, extracting a target block header of the target block, and transmitting the Merkel tree and the target block header to the endorsement node.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a block transmission method, device, equipment and readable storage medium. Background technique [0002] With the continuous development of information technology, blockchain has been vigorously developed as a new technology. Blockchain technology was born out of the Bitcoin technology that appeared in 2008, and is the underlying technology of Bitcoin. Blockchain refers to a series of blocks that are associated using cryptographic methods. The block data in each block in the blockchain is associated with the block data in the previous block. Therefore, it cannot be tampered with. Cheating with block data can ensure that the block data on any block is open and transparent, improving the security of input information. The blockchain is generally understood as a distributed ledger, and its essence is also a distributed database. The completion of a transaction in the...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a block transmission method, device, equipment, and readable storage medium, the main purpose of which is to solve the problem that the current network transmission between the endorsement node and the ordering node is relatively large, causing the CPU of the endorsement node to The heavy load puts too much pressure on the endorsement nodes and ordering nodes, which increases the risk of blockchain collapse

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