Accounting method, mine pool server, terminal equipment, mining node and mine pool

Abstract

The invention relates to the technical field of block chains, and provides an accounting method, a mine pool server, terminal equipment, a mining node and a mine pool. The accounting method comprisesthe steps that a mining pool server receives and stores a Hash value of a block head main body and a difficulty target value, wherein the Hash value and the difficulty target value are sent by a mining node; the mine pool server receives an accounting request sent by the terminal equipment; the mine pool server sends a hash value and a difficulty target value of the block head main body to the terminal equipment, so that the Slave TEE judges whether the accumulated unused time length is greater than the accumulated unused lower limit time length or not, and signs accounting right determinationinformation when the accumulated unused time length is greater than the accumulated unused lower limit time length; and the mine pool server receives the accounting right determination information sent by the terminal equipment and the signature of the accounting right determination information, and sends the two pieces of information to the mining node, so that the mining node generates an accounting block and adds the accounting block to a local block chain. According to the method, the waste of computing resources in the Slave TEE can be avoided, and the power consumption of the Slave TEEis reduced.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to an accounting method, a mining pool server, terminal equipment, mining nodes and a mining pool. Background technique [0002] Consensus algorithms are generally used in existing blockchains to determine which miner node obtains the bookkeeping right, and the miner node that obtains the bookkeeping right can get a pre-agreed reward (for example, digital currency). This process is called mining. Since mining can bring certain economic benefits, in some implementation schemes, the consensus calculation is stripped from the miner nodes, and the consensus is provided by many Application Specific Integrated Circuit (ASIC) mining machines connected remotely. Calculated computing power forms a mining pool structure. [0003] At present, the consensus algorithm used by each mining machine in the mining pool is mainly the Proof of Work (PoW) algorithm, which requires a large ...

AI Technical Summary

Problems solved by technology

[0003] At present, the consensus algorithm used by each mining machine in the mining pool is mainly Proof of Work (PoW for short) algorithm, which requires a large number of meaningless hash collision calculations in the process of mining machines competing for bookkeeping rights , leading to serious waste of computing resources and power consumption

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