? 我发现其实挺多人对比特币挖矿的了解很少，很多人停留在打开电脑挖矿，然后就可以白嫖到钱了。（比特币其实是矿机挖的，以太坊才是显卡），本期我简单说一下比特币挖矿原理，以太坊挖矿原理我后面再说，以太坊这玩意虽然是后来的，但我觉得发明以太坊的那名俄罗斯人挺厉害的。毕竟玩合约跳楼的那么多。
♪ I find that there are a lot of people who know little about bitcoin mining, and many who stay on the computer and dig the money. (Bitco is actually a miner, and Ether is a visible card.) In this period, let me say a few words about bitcoin mining principles, and let me say after that, Ether is later, but I think the Russians who invented Ether are pretty good at it. After all, so many contract jumps.
有空我还会说下比特币这个货币的意义。去中心化这东西比较超前
I'll tell you the meaning of Bitcoin when I'm free. It's way ahead of me to centralize this thing.
? 开篇提醒：我不劝任何人去玩币，你爱挖矿我不拦你，反正几千一万的显卡挖坏了你也顶多心疼一下，你去玩币可能心直接停止。
♪ Let's start with a reminder: I don't advise anyone to play with coins, I don't stop you if you like to dig mines, but you've got 10 million cards that break your heart at best, and you might stop playing with coins.
? 比特币和挖矿是绕不开的，就像CPU和主板一样是深度捆绑的东西，在了解比特币前，我先说下挖矿这东西。
♪ Bitcoin and mining are inseparable, like CPU and the main plate are deeply bound, and before I know bitcoin, I'm going to say something about mining. ♪
? 很多人说挖矿没有价值，的确，挖矿本身不产生价值，只会浪费电力和显卡算力。挖矿只是维持虚拟货币的一种手段，就好比我现在发行了一个滑稽币，想要获得滑稽币需要在一小时内发布一定数量的滑稽才能获得，发滑稽这个表情没有意义，但是你不发就不能获得滑稽币，要是所有人都不发滑稽的话就不能维持滑稽币的正常交易了。你连币都没有，要怎么交易。
Many say that mining has no value; indeed, mining does not produce value in itself, but is a waste of electricity and card computing. Mining is only a means of maintaining virtual money, as if I were issuing a funny currency, which I need to publish within an hour to get a certain amount of funny, which makes no sense, but you can't get a funny currency, and you can't keep a regular deal of funny money if everyone's not funny. You don't even have a currency, how do you trade it.
? 那么挖矿是怎么进行的呢？
♪ So how does mining work?
? 比特币的区块链你可以简单理解成，无数个区块按先后排列，全球的矿工每时每刻通关矿机的计算，都在尝试把一个新的交易打包成区块接在区块链后面，谁先成功打包，就会获得一些比特币作为奖励，在本文发布时，打包成功一次为6.25枚，想要获得这个奖励需要怎么做呢？中本聪（比特币发明者）在比特币中引入了一种机制，工作量证明，相当于你要证明自己在打包区块时要证明自己出的力，重点来了，如何证明，那就是做数学题，举个例子，现在有一张一百块钱在你面前，你和小明要通关算题来获得这一百块钱，我和小明要算不同的哈希，然后我们做的题的草稿纸会被检查，这个就是工作量证明。通过改变区块头部的nonce值，矿机去计算不同区块的哈希值，当一个特定的哈希值被计算出，这个计算比赛就结束了，比特币用SHA 256算法，用随机输入产生随机输出，在btb后面输入1，进行SHA 256算法进行运行，根据输入的数字不同，会产生完全没有规律的256位数，现在我会要求你算出哈希前面的多少个0，这个是我规定的一个难度值，我会不断更换nonce，直到出现一个比我规定的难度值更低的哈希值，你就挖矿成功获得奖励了。顺便提一下，现在比特币要求每秒万亿亿次的哈希计算。
You can simply understand that the bitcoin block chain is arranged sequentially in bitcoin, that the world's miners are trying to get a new deal to be packaged into blocks behind the block chain every hour, that whoever packs it first gets some bitcoin as an incentive, that when this paper is published, it's worth 6.25 at a time, and that's what it takes to get the reward. Central Benz (bitcoin inventor) has introduced a mechanism in bitcoin, and the workload proves that you're going to prove that you're going to prove your strength at a time when you're packing a block, and that's how you're going to do the math, and you're going to do the 100 bucks in front of you, and you're going to do the 100 bucks in front of you, and I'm going to calculate the sum of six hundred and fifty hundred dollars in hand, and I'm going to do the sum of six hundred and six hundred in hand, and I'm going to do the sum of six hundred and six in hand.
在矿潮里面，个人散户挖矿是唯一一个稳赚不赔的。无论什么时候这个虚拟货币崩盘，你都不亏矿难了不妨碍你拿显卡继续打游戏。
In the tide, the only one who makes a solid profit is a man who digs in the open. At any time this virtual currency collapses, you don't lose your money, so you don't have to play the game with a graphic card.
? 卖卡的只要矿难手里没卖的卡立马掉价，做多玩币的就直接天台，个人散户只是少了每天白嫖一顿饭的东西而已。
The card-seller loses the price of a Kalima that is not sold in the mine's hand.
? 最后，我还是劝大家不要玩币，这玩意涨幅是迷，别看贴吧那群人说什么矿难，他要是知道了早就卖房去做空了，他们要是知道还和你在贴吧吹牛逼？我知道什么时候矿难我都先去找个好地方准备盖别墅了。你要是知道会涨，那你为什么不去抄底，你要是知道要矿难了，那你为什么不去做空？巴菲特都不敢说这玩意什么时候会涨什么时候会崩。建议以后看到任何说什么时候会矿难或者说会涨的，就问他一句，那你卖房做空/抄底啊？
♪ And finally, I'm going to tell you not to play with the coins. It's a fan. Don't look at what the crowd said about the mine. If he knew he'd sell the house and go empty, they'd lie to you. I know when the mine's gonna go up and get a nice place to build a villa. If you know it's gonna go up, why don't you go down, why don't you go empty if you know it's gonna go down. If Buffett won't say when it's going to go up and when it's going to go up.
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