A blockchain sustainable mining method and system

Abstract

The invention belongs to the field of financial technology, and in particular relates to a blockchain sustainable mining method and system. By setting up a transaction tax mechanism; compensating or replacing the original systematic mining returns, the mining process is stabilized; The data structure on the chain sets up a special account for taxes and fees, and the collection of taxes and fees and the payment of mining returns pass consensus verification to realize transaction tax and fee management; the sliding window average algorithm based on double-threshold control is used to calculate the transaction tax rate and stabilize the balance of taxes and fees and reliability control. The present invention realizes collection and management of taxes and fees by setting a transaction tax and fee mechanism and setting up a special account for taxes and fees. Use the data structure on the chain and the consensus process of the blockchain to realize the openness and security of transaction tax and fee management; through computer simulation to verify a series of system performance indicators, the results show that the proposed new solution can effectively solve the problem of blockchain mining. Mine Sustainability Issues.

Description

Technical field [0001] The invention is within the field of financial technologies, and more particularly to a block chain sustainable mining method and system. Background technique [0002] Based on the block chain trading system (hereinafter referred to as trading system), one of the support mechanisms is to generate virtual digital currencies by mining, thereby forming economic ecology of trading systems. Mining, through competition computing the hash problem to obtain the accounting rights of the block chain, block the transaction information in the system, and the miner who wins the accounting rights will receive a certain virtual currency as mining returns. That is, the mining has two contributions to the trading system: one is the only way for virtual digital currency issuance (production); the other is the generation of the control block. Digging ore returns, is the incentive of miners, and the higher level is also the basis for the normal work of block chains. However, f...

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Problems solved by technology

[0007] The blockchain-based transaction system issues digital currency through the mining reward process. However, for the stability of the economic ecology, the total amount of digital currency issuance is limited. Therefore, the systematic rewards in the blockchain mining process will gradually decrease to Zero, making the mining process unsustainable; in addition, even if the existing trading system introduces a tip mechanism, due to the dynamics of transactions and the randomness of tip payment, it is still difficult to guarantee the stable income of miners, so it is difficult to guarantee the reliability of the blockchain. Persistent

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