Method, device and readable storage medium for creating block chain

Abstract

The invention discloses a method for creating a block chain, a device and a readable storage medium. The methods include: creating rights and interests proof mechanism of block chain; creating a hashtimestamp mechanism using random number policy; based on the formed hash timestamp, establishing a mechanism for preventing block chain bifurcation ; based on the above mechanism and random number strategy, creating each new block on the block chain to form a block chain. The adoption of that technical scheme, Competition among the parties entitled to create new blocks does not control random numbers, so that you cannot gain building-block-first privileges, improving the security and non-tampering of block chain transactions, rights and interests are proportional to the driving force of systemsecurity, based on hash-based timestamp, the person who has the right to keep account eliminates bifurcation with the maximum possibility is decided, punishment mechanism for the creators of historical blocks who do not obey the rules and do not participate in the maintenance of several blocks is established, a fair, stable and efficient block chain trading environment is created, the trust modelis optimized, and a good mechanism is provided to control the chain growth rate.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain creation method, device and readable storage medium. Background technique [0002] A blockchain is a data structure in which a series of files or blocks are created and each contains a cryptographic hash (i.e. hash) of the previous one. The blockchain will be used in a distributed system, and in order to ensure the accessibility of the network in propagating the transaction records of transacting users, there will be many copies of the chain. When miners generate new blocks and add them to the blockchain through "mining", the consensus system involved in verifying and adding blockchains is called "proof of work". Miners use huge computer computing power to solve cryptographic problems, and the difficulty value determines the amount of calculation required to solve the problem, which is one of the most pioneering mechanisms in blockchain technology. Th...

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Problems solved by technology

[0003] In addition, since the blockchain does not provide an ideal environment for enforcing accuracy, this poses a greater challenge for the judgment of the reliability of the timestamp, and the reliability of the timestamp is very important

[0004] In addition, the fork problem is a relatively important part of the blockchain mechanism. The methods for solving the fork problem in the existing technology are inefficient, and cannot prevent the fork that occurs in the public chain due to distribution, malice or coincidence. That is to say, in the multi-block bookkeeping, two people are still divided into two blocks. Due to the introduction of multiple blocks, these blocks will continue from a single block, so that the fork will continue to exist in multiple blocks and exist forever

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