Packaging method and device involving blockchain

Abstract

The embodiment of the present invention relates to a packaging method and device related to blockchain. Including: generating a first block, performing a first hash operation according to the first block to obtain a first hash value; sending the first hash value to other nodes in the plurality of block producing nodes; determining The second hash values ​​of the multiple block producing nodes; according to the size of the second hash values ​​of the multiple block producing nodes, select a specified number of second hash values; for the specified number of second hash values Performing a fourth hash operation on the hash value to obtain a fourth hash value; according to the fourth hash value and preset random rules, select the second block generation node as the second block among the plurality of block generation nodes The block producer of the block. In this way, the block generation node can designate the next block generation node. The designation process has certain randomness and verifiability, which can reduce the possibility of the blockchain being successfully attacked and improve the block generation efficiency of the blockchain node network , thus improving the accounting efficiency.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a packaging method and device related to blockchain. Background technique [0002] Every node in the blockchain network is equivalent to every computer or server terminal that stores all block data. The production of all new blocks, as well as the verification and accounting of transactions, and broadcasting them to the entire network for synchronization are all done by nodes. [0003] Nodes are what we commonly call miners. The different computing power of each miner determines how much accounting power it can allocate and how much reward it can receive. [0004] The first-generation consensus mechanism of the blockchain is called POW, which is the proof-of-work consensus mechanism, commonly known as mining. In order to produce a new block, thousands of hash collision operations must be performed. And these calculations will consume a lot of power, resulting in was...

AI Technical Summary

Problems solved by technology

After being voted and elected by all currency holders, the supernodes that finally obtain the right to bookkeeping can greatly reduce the waste of energy. However, since the operations are concentrated on the supernodes, the computing power of the supernodes is relatively high. , and the efficiency of super nodes directly affects the efficiency of bookkeeping, which leads to the weak ability of this method to deal with large-scale data, and the development is restricted

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