比特币挖完之后该何去何从呢?



  • From what I understand, there’s a finite of Bitcoin. Over 80% has been mined so far. What will happen when it hits 100% and all possible bitcoins are in circulation? Price hike? Or will it be used to store value like gold?
    在我的认知里,比特币总量是有限的。目前80%的比特币已经被挖出来了。等到所有的比特币都被挖出来后,会发生些什么呢?价格大涨?比特币会成为黄金一样的价值储藏品吗?

    Bitcoin is a disinflationary currency with a controlled supply meant to mimic the gold distribution. All of the BTC will be mined by 2140.
    Unlike Gold bitcoin is highly divisible, much easier to validate, and transportable so there is no fear it cannot be used as a currency still. Thus Bitcoin will likely keep appreciating in value and you will still be able to buy coffee with it
    比特币是一种抑制通胀的货币,其供应受到控制,意在模仿黄金的分布。到2140年,所有的比特币都将开采完毕。与黄金不同的是,比特币的可分性很高,更容易验证,也更容易运输,因此比特币完全可以作为货币使用。因此,比特币很可能会继续升值,你也依旧可以在日常生活中使用它。
    Bitcoin is divisible by 8 decimal places onchain and 1/1000 of a satoshi on lightning network today . Thus even if 1BTC grew to 1 million usd , onchain 1 satoshi(smallest denomination onchain) would equal 0.01 usd.
    目前,比特币在链上已经精确到小数点后八位,闪电网络上已精确到千分之一聪(比特币的基本单位)。也就是说哪怕比特币涨到一百万美金,链上的一聪也就相当于0.01美金。

    Another concern is how will miners be paid to secure the network once mining ends in 2140? There will be a gradual shift where the accumulation of millions of transaction fees pay for the security when coinbase reward(nothing to do with the company) ends. In fact this has already started to occur as we saw last year when coinbase reward per block was 12.5 BTC and tx fees were 2-4BTC per block . In 2020 when the coinbase reward drops to 6.25 BTC we will likely thereafter start to see instances when the total cumulative fees for txs per block exceed this coinbase reward. In 2140 it will be 100% tx fees to secure the blockchain
    另一个问题是,到了2140年,比特币已经无矿可挖,为了保证整个网络的运行,应该如果奖励矿工呢?
    等到无矿可挖之时,大量的交易费会逐渐成为矿工收入的主要来源。其实从去年开始,这种转变就已经逐渐开始了。爆块奖励是12.5比特币,而交易费则在2-4比特币之间。到了2020年,爆块奖励会跌至6.25比特币,交易费有可能超过爆块奖励。到了2140年,比特币网络机完全依靠交易费用运营了。

    He is right, i believe the btc price will go up even more after they finish mining it, because no new ones can be made, the more rare a thing is the more expensive.
    没错,我认为一旦比特币被挖光了,价格就会上天。物以稀为贵,比特币完美契合这一定律。

    As stated above, the last Bitcoin will be mined in over 100 years, but the mining rewards decrease by 1/2 (Halving) every four years. The halving is always a significant event. If the price doesn't increase to maintain profitability, then many miners will shut down, but then the difficulty will just adjust accordingly and everything keeps running smoothly.
    正如楼上所说,差不过还要过100年比特币才会被挖光。但是每个四年,挖矿奖励就会减半。每次减半可都是大事件。如果交易费不上涨,那矿工可就会关机罢工了。但是由于部分矿工罢工,挖矿的难度也会相应降低。这种巧妙的机制平稳的运行着整个生态。

    The world will end.
    世界灭亡

    What does it matter? You’ll be dead when it happens
    那又如何?反正你都挂了。

    原文转自reddit