Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Block generation method and device on blockchain

A block chain and block technology, applied in the computer field, can solve problems such as high computing power requirements of super nodes, development constraints, and affecting the efficiency of bookkeeping, so as to improve bookkeeping efficiency, improve block production efficiency, and reduce Possible effects of a successful attack

Active Publication Date: 2020-10-30
BEIJING AIMORECE TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Block generation method and device on blockchain
  • Block generation method and device on blockchain
  • Block generation method and device on blockchain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0080] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0081] Embodiments of the present invention provide a method and apparatus for generating blocks on a blockchain. figure 1 Exemplary architectures to which the embodiments provided herein are applied are shown.

[0082] like figure 1 As shown, the exemplary architecture may include a plurality of blockchain nodes, which may includ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention relates to a block outputting method and device on a block chain. The method comprises the following steps: generating a first block, and performing a first hash operation according to the first block to obtain a first hash value; sending a first hash value to other nodes in the plurality of block outputting nodes; determining first numerical values of the pluralityof block outputting nodes; selecting a specified number of first numerical values according to the sizes of the first numerical values of the plurality of block outputting nodes; performing a secondhash operation on the specified number of first numerical values to obtain a second hash value; and according to the second hash value and a preset random rule, selecting a second block outputting node from the plurality of verification nodes as a block outputting node of a second block, the second block being a next block of the first block. Therefore, the block outputting node can assign the next block outputting node, the assigned process has certain randomness and verifiability, the probability that the block chain is attacked successfully can be reduced, the block output efficiency of theblock chain node network is improved, and then the accounting efficiency is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, and in particular, to a method and device for generating blocks on a 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 rights it can allocate and how many rewards 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. To produce a new block, thousands of hash collisions must be performed. And these operations will consume a lot of electricity, resulting in energ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/06H04L9/08H04L9/32H04L29/06H04L29/08
CPCH04L9/0643H04L9/0825H04L9/3247H04L63/20H04L67/1095
Inventor 吉建勋杨慧
Owner BEIJING AIMORECE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products