挖矿原理

一、“挖矿”究竟是什么

i, & ldquao; mining & rdquao; what exactly

所谓“挖矿”就是，将一段时间内比特币系统中发生的交易进行确认，并记录在区块链上，形成新的区块，挖矿的人叫作矿工。简单来说，挖矿就是记账的过程，矿工是记账员，区块链就是版本。

The so-called “ mining & rdquao; that is, the transactions that took place over a period of time in the Bitcoin system are identified and recorded on the block chain, forming new blocks, and the diggers are called miners. In short, mining is the process of bookkeeping, the miners are bookkeepers, and the blocks chain is the version.

比特币系统的记账权利是去中心化的，即每个矿工都有记账的权利，只要成功抢到记账权，矿工就能获得系统新生成的比特币奖励。从这个意义上来说，挖矿就是生产比特币的过程。

The billing rights of the bitcoin system are decentralised, that is, every miner has the right to record the billing rights, and if they succeed in winning the billing rights, the miners will get the new bitcoins of the system. In this sense, mining is the process of producing bitcoins.

中本聪最初设计比特币时规定没生产210000个区块，比特币奖励减半一次，直至比特币不能再被细分，因为比特币的总量是有限的，比特币也被称为数字黄金。比特币生产也俗称挖矿。

In the initial design of the Bitcoin, China was not required to produce 210,000 blocks, and the Bitcoin incentive was halved until it could no longer be broken down, because the amount of Bitcoin was limited and Bitcoin was also known as digital gold. Bitcoin production is also commonly known as mining.

二、挖矿必备工具

II. Mine-mining tools

比特币通过挖矿生产，每10分钟全网矿工一起计算一道算术题，只要先算出答案，就相当于挖到了这个区块，该矿工就能获得系统新生的比特币奖励。

Bitcoin is produced through mining, and every 10 minutes the entire net miner calculates an arithmetic question, which, by calculating the answer first, is equivalent to digging the block, and the miner receives a new bitcoin reward for the system.

用户在电脑下载比特币挖矿软件，用该软件分配好每台矿机的任务就可开始挖矿。每种币的算法不同，所需要的矿机也各不相同。

Users download bitcoin mining software on their computers, which is used to assign tasks to each miner.

四、中本聪与“挖矿”

iv, Nakamoto and & ldquao; mining & rdquao;