区块链科普：一文读懂什么是比特币矿池？

比特币矿池的优点不仅仅在于挖矿效率和奖励的提高，还在于其安全性。由于矿池中矿工的集中挖矿，减少了矿工之间的竞争，从而降低了攻击比特币网络的风险。同时，矿池中的矿工可以共享安全性和P2P网络的好处。

The advantage of the Bitcoin pond is not only that it is more efficient and rewarding to dig, but also that it is safe. The concentration of miners in the pond reduces competition among miners, thereby reducing the risk of attacking the Bitcoin network.

虽然比特币矿池的出现在一定程度上解决了个人矿工面临的挖矿效率和收益问题，但也带来了一些问题。比如，矿池的集中挖矿导致一些矿池拥有超过50%的算力，使得这些矿池可能通过攻击比特币网络来获得更多的比特币奖励，从而威胁比特币网络的安全性。因此，比特币矿池的管理和监管也成为了亟待解决的问题之一。

While the presence of the Bitcoin ponds has addressed to some extent the problems of mining efficiency and returns faced by individual miners, it has also posed a number of problems. For example, the concentration of the pits has led to over 50% arithmetic in some of them, making it possible for these ponds to receive more bitcoins by attacking the Bitcoin network, thereby threatening the safety of the Bitcoin network.

由于全球网络上比特币挖矿的人越来越多，但每天产出的比特币是固定的，如果个人想挖到一个区块(目前一个区块约25个比特币) 概率可与中彩票相匹敌，所以出现了大家抱团取暖，集结在一起，形成可以报块的算务集合，就此矿池产生了。说专业点，矿池其实就是聚集网络上矿工的计算力挖掘比特币一种抱团行为，它组成一个矿工团队，指挥大家一起挖，一旦团队里有任何人获得了一个区块(一个区块约25个比特币)，矿池就会按区块中获得的货币分配给大家。

Given the growing number of Bitcoin diggers on the global network, but the daily output of bitcoins is fixed, and if individuals want to dig up a block (currently about 25 bitcoins) with a probability of matching the Chinese lottery, there is a crowd of people warming up, gathering together to form a pool of reckonings that can be sold. Professionally, the pond is actually a collection of the network miners’ computing of bitcoins, and it is a team of miners that directs people to dig together, and once anyone in the team gets a block (about 25 bitcoins), the pond is distributed to everyone according to the money that the block receives.

矿池行业在这一年里快速发展，未在矿池的solo算力被压缩到了只有10%左右占比。当然这和全网算力快速增加有关，挖矿难度飞速提升，不在矿池已经很难自己挖到区块。矿业的发展是算力提升下的必然趋势。

The mining industry grew rapidly during the year, with solo power not present in the pond being reduced to only about 10%. Of course, this has to do with a rapid increase in net capacity.

随着挖矿算力规模的快速扩张，小算力挖到区块的概率变得极其微小。很可能出现的情况是，小矿工连续挖数年，投了大量矿机和电费等各种成本，最终什么也没有挖到。为了规避这种风险，矿池便应运而生。

With the rapid expansion of the calculus of mining, the probability of small calculus digging into blocks becomes extremely small. It is likely that small miners have been digging for years, spending a lot of costs, such as machines and electricity, and eventually nothing. In order to avoid this risk, the ponds are created.

为了规避长期没有收益的风险，矿工们采取“抱团取暖”的方式，“集中算力办大事”。零散的算力按照一定的网络协议接入矿池，矿池把计算任务分配给接入矿池的算力，之前“各自为战”的零散算力被矿池统筹安排，集中算力共同挖矿。矿池的规模效应，能保证每天都有较为稳定的产出，而且时间越长，收益越接近数学期望。

In order to avoid the long-term risk of no returns, miners take the approach of “ “ “ & & & & & & & & & & ; & & & & & & ; & & & & & & & & ; & & & & & & & & & & & ; & & & & & & & & & & & ; & & & & & & & & & & & ; & & & & & & & & & & & & & & & & & & & & & & & ; & & & & & & & & & & & & ; & & & & & & & & & & & & & & & & & & ; & & & & & & & & & & & & & ; & & & & & & & ; & ; ; & & ; ; ; ; & & & & ; ; ; & & ; & ; ; & ; ; & ; ; ; & ; & ; ; & & ; ; & ; ; ; ; ; & ; ; ; ; ; ; & & & & ; ; ; & ; ; ; ; ; ; ; ; ; ; & ; ; ; ; ; ; ; & ; ; ; ; ; ; ; & ; ; ; ; ; ; ; ; ; ;

简单来说，矿池就相当于项目经理，按照协议接入矿池的算力就是服从项目经理工作安排的项目组员。项目是挖矿，尽快找到符合比特币系统要求的解。所有的项目组成员，都按照项目经理的安排推进工作任务，并提交工作成果，项目经理按照“多劳多得”的方式，根据项目成员完成任务的具体情况进行奖励。

In short, the pond is equivalent to the project manager, whose ability to access it is calculated by the agreement. The project is to dig and find solutions that meet the requirements of the Bitcoin system as soon as possible. All the project team members advance their work according to the project manager’s arrangements and submit the results to the project manager in accordance with & ldquo; Dollado and ” in a manner that rewards the project member’s work according to the circumstances in which he or she fulfils his or her tasks.

矿池的出现，也让矿工在多方面受益：

The presence of ponds has also benefited miners in a number of ways:

矿工每天都有相对稳定的产出，规避了独立挖矿长期没有收益的风险，降低了收益的不确定性和波动性。

The relatively stable daily output of miners avoids the risk of long-term non-profitability of independent mining and reduces uncertainty and volatility of returns.

接入矿池后，小矿工不用为挖矿运行全节点了，只要执行矿池分配的计算任务，按要求提交计算结果就能得到挖矿奖励。

With access to the ponds, small miners do not have to run the full node for mining, and are given incentives to submit the results, as required, as long as the calculation tasks for the distribution of the ponds are performed.

矿工可以选择不同矿场托管矿机，可以把自己的算力接入不同的矿池。

Miners can choose to host mine machines in different mines and can connect their arithmetic to different ponds.

目前主流矿池运行主要分两种模式：PPLNS 和PPS 两种：

At present, there are two main modes of operation: PPLNS and PPS:

1.PPLNS模式：全称Pay Per Last N Shares，即根据过去的N个股份来支付收益"，这意味着，所有的矿工一旦发现了一个区块，大家将根据每个人自己贡献的股份数量占比来分配区块中的货币， 在PPLNS模式下，矿池也有幸运之说(跟买彩票差不多)，如果矿池一天能够发现很多个区块，那么大家的分红也会比较多，如果矿池一天都没有能够发现区块，那么大家也就没有任何收益。现有全网算约300P，假如矿池有50%的算力，每算完一个区块，即有50%的可能性获得这个区块的25个BTC(矿池算力越大，挖出的机会越大)所以这种模式也是有风险的。

1. PPLNS model: Pay Per Last N Shares, which pays the proceeds & quot on the basis of the N shares of the past; this means that once all miners discover a block, they will distribute the currency in the block according to each person's own contribution, and in the PPLNS model, the pond is lucky to say (similar to buying the lottery) that if the pond finds a lot of blocks in one day, there will be more dividends for everyone, and if the pond does not discover the block in one day, there will be no gains for everyone. The whole network is about 300 P, and if the pond is 50 per cent strong, there is a 50 per cent chance of getting 25 BTCs of the block (the bigger the pool, the greater the chances of excavating), this model is also risky.

2.PPS模式：全称Pay-Per-Share ---即该方式为每一个股份支付报酬，PPS分配模式与打工者一样，多劳多得，根据你的算力在矿池中的占比，并估算了矿池每天可以获得的矿产，在比特币系统难度不变的情况下，你每天的收益不变。PPS模式要支付手续费，一般为2%-5%，当矿池挖不到块时，矿池收支平衡，减少矿池风险。

2. The PPS model, known as Pay-Per-Share -- that is, it pays for each share, and the PPS distribution model is the same as that of a worker. It provides an estimate of the minerals that are available to the pond on a daily basis, based on your calculations, and your daily earnings are constant in the case of the Bitcoin system. The PS model pays a fee of 2 to 5 per cent, and when the pit is undestroyed, the pool balance is balanced and the risk of the pit is reduced.

3.另外还有SOLO模式：假如你有足够大的算力，可以选择SOLO模式，将获得全部区块奖励。 蚂蚁矿池提供SOLO模式挖矿。

3. There is also the SOLO model: if you have enough money to choose the SOLO model, you will receive a full block incentive, and the ant pond provides the SOLO model for mining.

小编提醒各位想要通过比特币矿池来获取比特币的投资者，若是有1T-50T算力的矿机，就要选择PPS分配模式的矿池;若是有50T-500T算力的矿机，就要选择PPLNS分配模式的矿池;若是有1P以上算力的矿机，就要选择SOLO分配模式的矿池，总之尽量选择大算力矿池。

The editor-in-chief reminds investors who want to acquire bitcoin through bitcoin ponds that if there is a 1T-50T machine, they will choose a PPS distribution model; if there is a 50 T-500T distribution machine, they will choose a PPLNS distribution model; and if there is more than one P calculation, they will choose a SOLO distribution model and, in the final analysis, as much as possible, a big one.

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What's the bitcoin pond? What's more about the bitcoin pond?