到底要不要做一名qiao可爱的且合格的矿工？＜（－︿－）＞

挖矿是什么

 

挖矿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区块的过程。挖矿的人叫做矿工。简单说来挖矿就是记账的过程，矿工是记账员，区块链就是账本。

 

怎样激励矿工来挖矿呢？

比特币的记账权利是去中心化的，即每个矿工都有记账的权利。成功抢到记账权的矿工 ，会获得新生比特币的奖励，因此挖矿就是生产比特币的过程。中本聪最初设计比特币时规定每产生210000个区块，比特币奖励减半一次，直到比特币不能再被细分，因为比特币和黄金一样一有限，所以比特币被称为数字黄金。比特币生产也俗称挖矿。

 

 

到底怎样挖比特币？

矿工的主要工作是交易确认和数据打包，如果你想成为一名矿工，其实也比较简单，，购买一台专门计算的设备，下载挖矿软件，就可以开始挖矿了。挖矿不需要矿工亲自动手，实际是由电脑在执行特定的运行，对于矿工来说，只要保证电力供应和网络连接就可以了。

简单点说，你不是自己在挖矿，而是加入了某一个矿池，矿池会集合许多矿工的计算能力来挖矿，当挖到block的时候，会根据每个人的算力占总算力的比例来进行分红，于是，你就会得到微量的比特币。

回顾挖矿历史，比特币挖矿总共经历了以下五个时代：CPU挖矿→GPU挖矿→FPGA挖矿→ASIC挖矿→大规模集群挖矿 。

到了现在，比特币已经非常难挖，要知道，在2013年，一台6张7850显卡一天只能挖出0.01，而现在挖，没有多台6张顶级显卡的挖矿机来操作，几乎是不可能的事情。

 

而且，挖矿机运行中的突然情况非常多，比如宕机、硬件损坏，停电等等，若非有极低成本电力，挖矿很难盈利。

综上所述，不建议大家挖比特币的。

当然了，从大环境来看，随着无现金社会的有序推行，纸币必然将随着时间的流逝消失在历史的长河中。而在未来，数字货币会和比特币类似，但绝不是有限供给。

 

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