⑴ 矿机挖币是怎么回事

比特币挖矿制度是通过计算机硬件是比特币网络开展数学运算的过程，提供服务的矿工可以得到一笔不小报酬，因为网络报酬依据的是矿工完成的任务量来计算，因此挖矿的竞争十分激烈。在全世界里发行有上百种的数字货币，人们知道的最多的就是比特币了。比特币是一种网络上的虚拟货币，部分网站是可以使用比特币支付的。
比特币挖矿开始于CPU或者GPU这种低成本的硬件，不过随着比特币在生活里的流行，挖矿的过程出现了很大变化。
现在，挖矿活动已经转移到现场可编程门阵列上来，通过优化可以实现哈希速度，这种模式的挖矿的效率非常快并且效率。
挖矿是电脑性能的竞争、装备中的竞争，有些挖矿机是更多像这样的显卡阵列组成的，数十乃至过百的显卡一同上阵，硬体价格等各种成本本身就很高，挖矿存在非常大的支出。
在比特币的系统里，记录交易生产区块是最重要的工作，为了鼓励大家都来参与交易账本的记录，中本聪设计出了奖励机制，用比特币作为奖励。
但是记账这个工作可不是那么简单，因为基于比特币去中心化的思想，每个节点每个矿工都参与记账，而且必须保证所有人记录的账本都是相同的。
矿工在收集交易信息并记录的时候，每个矿工记录的内容并不完全相同，特别是第一条，矿工记的肯定是把挖矿的奖励给自己。但是每产生一个区块链只有一次奖励，这个奖励给谁?这就需要立一个规矩，并且是大家都认可的规矩，也就是工作量证明PoW机制。
比特币系统会让大家求解一个数学题(计算hash值)，谁最先求解出来，那么他所记录的区块就会被认同，奖励就归他所有，而求解速度就要看谁的电脑/机器性能更高。
正是如此，所以现在每个人都在增强自己的电脑、挖矿机的运算性能，提高解题速度，谁的速度(算力)最高，挖到矿的几率就越高，赚到的钱也就越多。
用个形象的比喻，工作量证明机制与拔河比赛很类似，哪一方的力量大(算力高)哪一方就能拉赢对方。而且拔河的绳子两边，并不在意你是胖子还是瘦子或人数有多少;于是，为了得到奖励，可以很多人聚集为一伙，最后得奖了根据每个人出力多少来瓜分奖励。
而这在比特币挖矿里，召集好多人一起挖矿，就是“矿池”的概念，我们将在下一篇文章中详细的解读。
综上，比特币矿机挖矿，实际上就是用机器去参加一场数学比赛，谁先计算出来答案，谁就会获得比特币奖励。

⑵ 在家里挖矿太费电了，求推荐省电的比特币矿机

目前市面上最省电的矿机就是蚂蚁矿机S7了，算力4.73T，功耗大概是1200瓦左右，其他同等算力的矿机，功耗都远大于这个数。

⑶ 矿机挖币是骗局吗

矿机挖币不是骗局，能成为骗局的是矿机和矿池，通过夸大矿机的算力骗取投资者购买，也就是说只要选择正规的矿机和矿池，那么，矿机挖币就不是骗局，首先挖矿机是实实在在存在的东西，比如说比特币挖矿机，里面部署了挖比特币的算法，是用来挖比特币的，挖矿机的算力越高，挖到比特币的数量越多。
现在挖币的小平台有很多，花几百元就可以注册一个网站弄一套制度就可以开始了，等加入的人多了，投入的钱多了，到一定时候平台就会卷钱跑人。 挖矿机一般都是骗人的特别是要充值VIP会员才能提现的，或者说一天赚一两百的，这些都是假的。 比特币用家用的普通电脑配置是达不到比特币矿机的要求的。挖一天的电费成本都难赚回来。
拓展资料:
1、 算力暴涨： 算力暴涨是挖矿投资最大的风险，算力增加导致挖矿难度增加，导致收益减少，但由于自由市场中，无法避免竞争，算力增加的风险是可以被接受的。
2、 币价下跌： 当币价下跌到一定程度时，挖矿的产出收益小于产生的电费时，就会出现亏损。不过根据测算，电费 5 毛，币价 6000 以下才可能亏本，现在的币价接近 40000.除非有特殊原因短期内币价下跌到 6000 的可能微乎其微。比如监管。
3、 系统风险： 系统风险在比特币这个里面非常常见，最常见的当属于分叉。分叉会导致币价下跌，挖矿收益锐减。不过从目前的情况来看，分叉反而让矿工收益，分叉出来的竞争币也需要矿工的算力来完成铸币和交易的过程，为了争取更多的矿工，竞争币会提供更多的区块奖励及手续费来吸引矿工。风险反而成就了矿工。
4、政策风险： 早期13年的《关于防范比特币风险的通知》到如今的《七部委联合公告》都昭示了数字货币的政策风险，目前国内的政策并不明朗，但比特币是世界的，所以大部分的矿场都认为风险影响不大

⑷ 一台比特币机一天能耗费多少电 比特币挖矿机一天电费

您好，根据您的矿机功率不同，耗电和电费也是不同
以一台蚂蚁S9-13.5T矿机为例，功率是1.35KW
一天24小时的耗电量就是：1.35KW*24h=32.4KW/天
根据您当地电费收费不同，假定电费是0.5元/度，32.4*0.5=16.2元/天

那么一台蚂蚁S9-13.5T矿机一天能耗电32.4度，一天电费是16.2元
如果您还有其他疑问可以咨询我，希望可以帮到您，谢谢！

⑸ 1万台矿机一个月耗电4500万度，挖的是“币”还是“坑”

随着社会的发展，我们的生活越来越好，很多人都在追求更高的收益方式，于是就盯上了虚拟货币，但是有的人竟然通过自己的矿机来挖矿，1万台矿机，一个月的耗电量达到了4,500万多，虽然说是虚拟货币，但是这些消耗的电量却是实实在在的，很多人都不理解，接下来跟大家具体说明。3.我认为这种方式太浪费。
我们一般称这些东西为虚拟货币，主要的原因就是因为他们都是虚拟的，是存在于互联网之上的，跟我们的实体的东西并不沾边，所以很多人进行投资，但是如果我们为了挖矿导致消耗巨大的电力，这些电力可能是煤炭燃烧做成的，也有可能是水力发电，但无论如何都是一个巨大的资源浪费，因此我认为这种方式十分的没有必要，对于普通人来说，更是应该注意风险。

总而言之，很多人都在关注虚拟货币，因为有些人通过虚拟货币获得了巨额的利润，但是也有些人是赔钱了，虚拟货币虽然是虚拟的，有些人挖矿消耗的能源确是实实在在的，比如说一个月甚至要消耗几千万度的电，可以说这些电完全就是一种能源的浪费，虚拟货币本身是虚拟的，不应该用实体的浪费来促成，所以我认为这种方式实在是太浪费，应该想办法对他们进行管控。

⑹ 1万台矿机一个月耗电4500万度，这到底挖的是“币”还是“坑”

其实不得不说是1万台矿机，一个月耗电4,500万度，挖的虚拟的比特币，确实也让人感叹这一种资源浪费。而对于大多数人来说，挖矿机产生的电能消耗，也确实造成了资源浪费，所以很有必要及时抵制。同时虚拟货币也确定存在很多不确定因素，所以没有必要加强监管，切实保护资源，可以从以下几个方面出发来看待问题。

3，比特币挖矿本身就存在着很大的能量消耗，正是因为如此，很有必要健全市场监管，切实避免不必要的资源消耗现象。

比特币挖矿确实存在很大的资源消耗，也正是因为如此，有必要加强监管保护资源。另一方面对于比特币挖矿来说，确实存在很大的电量消耗，正是因为如此，在为虚拟货币挖矿的同时，也会造成实实在在的能源损耗，得不偿失。

1万台矿机，一个月耗电4,500万度，确实让人震惊。而对于比特币来说，已经成为了当下的热门，所以很有必要加强监管，切实保护电源资源，避免在盲目地挖矿的时候，造成巨大的能源消耗。

⑺ 比特币初期“挖矿”的用电量不大，为何后期的用电量就增加了呢

因为比特币的挖矿难度在越来越大。

我们可以这样理解，最初比特币的挖矿难度非常小，一个区块就可以获得几万个比特币，但随着比特币的挖掘量越来越大，这就意味着比特币的可供挖掘量越来越少，所以挖矿的难度越来越大，耗电量自然就增加了。

我们首先理解一下比特币的挖矿知识。

因为比特币的总量是恒定的，这就意味着比特币的挖掘只会变得越来越大，并且难度越来越高。在比特币发行初期，用户的普通电脑就可以挖掘比特币，但随着比特币的挖掘难度越来越高，现在只有专业的矿机才能去精准挖掘比特币。从某种程度上来说，以后比特币的挖掘难度将会呈指数级的趋势上升。

最后，比特币只不过是一种虚拟货币，不建议我们普通投资者参与到比特币市场当中，毕竟比特币行情的波动太大了。

⑻ 租户用矿机挖比特币为什么会引起小区停电

租户用矿机挖比特币致小区停电：每月1万度

据有关媒体报道，1月13日，云南昆明长水航城水杉苑小区遭遇了一次大面积停电。

物业透露，矿机租户月用电超1万度，甚至还自行更换了大功率空气开关。

⑼ 比特币挖矿机一天电费是多少钱

以矿机芯动T2T-30T为例，矿机芯动T2T-30T的算力是30T，功耗为2200瓦，即2.2千瓦，单台矿机在二十四小时运行情况下的耗电量：2.2千瓦*24=52.8度，电费一度以0.56RMB计算，单台矿机一天的耗电成本为：52.8*0.56=29.57rmb。

用比特币挖矿机“挖矿”要让显卡长时间满载，功耗会相当高，电费开支也会越来越高。国内外有不少专业矿场开在水电站等电费极其低廉的地区，而更多的用户只能在家里或普通矿场内挖矿，电费自然不便宜，甚至云南某小区有人进行疯狂挖矿导致小区大面积跳闸，变压器被烧毁的案例。

(9)矿机挖币电怎么解决扩展阅读

比特币挖矿机挖矿的原理：

比特币的挖矿与节点软件主要是透过点对点网络、数字签名、交互式证明系统来进行发起零知识证明与验证交易。每一个网络节点向网络进行广播交易，这些广播出来的交易在经过矿工（在网络上的计算机）验证后，矿工可使用自己的工作证明结果来表达确认，确认后的交易会被打包到数据块中，数据块会串起来形成连续的数据块链。

每一个比特币的节点都会收集所有尚未确认的交易，并将其归集到一个数据块中，矿工节点会附加一个随机调整数，并计算前一个数据块的SHA256散列运算值。挖矿节点不断重复进行尝试，直到它找到的随机调整数使得产生的散列值低于某个特定的目标

⑴ What is the mining machine mining process?

The Bitcoin mining system is a process of carrying out mathematical operations on the Bitcoin network through computer hardware. Miners who provide services can get a small sum of money. Small rewards, because network rewards are calculated based on the amount of tasks completed by miners, so mining competition is fierce. There are hundreds of digital currencies issued around the world, and the one that people know the most is Bitcoin. Bitcoin is a virtual currency on the Internet, and some websites can be paid with Bitcoin.
Bitcoin mining began with low-cost hardware such as CPU or GPU, but with the popularity of Bitcoin in life, the mining process has changed a lot.
Now, mining activities have been moved to field programmable gate arrays, and the hash speed can be achieved through optimization. The efficiency of mining in this mode is very fast and efficient.
Mining is a competition in computer performance and equipment. Some mining machines are composed of more graphics card arrays like this. Dozens or even hundreds of graphics cards are used together. Various costs such as hardware prices themselves are Very high, there are very large expenditures for mining.
In the Bitcoin system, recording transactions and producing blocks is the most important task. In order to encourage everyone to participate in the recording of transaction ledgers, Satoshi Nakamoto designed a reward mechanism, using Bitcoin as a reward.
But the work of accounting is not that simple, because based on the idea of ​​decentralization of Bitcoin, every node and every miner participates in accounting, and it must be ensured that the ledgers recorded by everyone are the same.
When miners collect and record transaction information, the content recorded by each miner is not exactly the same, especially the first one. What the miner records must be to give the mining reward to himself. But there is only one reward for every block chain generated. Who should this reward be given to? This requires establishing a rule, and it is a rule recognized by everyone, which is the proof of work PoW mechanism.
The Bitcoin system will ask everyone to solve a mathematical problem (calculate the hash value). Whoever solves it first will have the block recorded by him recognized, and the reward will belong to him. The speed of solving depends on whose speed it is. Computer/machine performance is higher.
This is exactly the case, so now everyone is enhancing the computing performance of their computers and mining machines to improve the speed of problem solving. Whoever has the highest speed (computing power) will have a higher chance of mining and earn money. The more money there is.
Using a vivid metaphor, the proof-of-work mechanism is very similar to a tug-of-war. Whichever side has greater strength (higher computing power) can win the other side. Moreover, the two sides of the tug-of-war rope don’t care whether you are fat or thin or how many people there are; therefore, in order to get rewards, many people can gather into a group, and whoever wins the prize will divide the reward according to how much effort each person contributes.
In Bitcoin mining, gathering many people to mine together is the concept of "mining pool". We will explain it in detail in the next article.
To summarize, Bitcoin mining is actually using a machine to participate in a mathematics competition. Whoever calculates the answer first will be rewarded with Bitcoin.

⑵ Mining at home consumes too much electricity. Please recommend a power-saving Bitcoin mining machine

The most power-saving mining machine currently on the market is Ant. The mining machine S7 has a computing power of 4.73T and a power consumption of about 1200 watts. The power consumption of other mining machines with the same computing power is much greater than this number.

⑶ Is mining with mining machines a scam?

Mining with mining machines is not a scam. What can become a scam is the mining machine and the mining pool, which defrauds investors by exaggerating the computing power of the mining machine. Purchase, that is to say, as long as you choose a regular mining machine and mining pool, then the mining machine is not a scam. First of all, the mining machine is a real thing, such as a Bitcoin mining machine, which is deployed to mine Bitcoins. The algorithm of Bitcoin is used to mine Bitcoin. The higher the computing power of the mining machine, the more Bitcoins can be mined.
There are many small platforms for mining coins now. You can spend a few hundred yuan to register a website and get a system and start. When more people join and more money is invested, the platform will become popular at a certain time. Money runs away. Mining machines are generally deceptive, especially those who require top-up VIP membership to withdraw cash, or those who claim to earn one or two hundred a day, these are all fake. Ordinary home computer configurations for Bitcoin cannot meet the requirements of Bitcoin mining machines. It’s hard to make back the electricity cost of digging for just one day.
Extended information:
1. The surge in computing power: The surge in computing power is the biggest risk in mining investment. The increase in computing power leads to an increase in the difficulty of mining, resulting in a decrease in income. However, due to competition in the free market, computing power cannot be avoided. The risk of increased force is acceptable.
2. The currency price drops: When the currency price drops to a certain extent, and the output income of mining is less than the electricity fee generated, a loss will occur. However, according to calculations, the electricity bill is 5 cents and the currency price is below 6,000 before it is possible to lose money. The current currency price is close to 40,000. Unless there are special reasons, the possibility of the currency price falling to 6,000 in the short term is slim. Such as supervision.
3. System risk: System risk is very common in Bitcoin, and the most common one is fork. Forks will cause currency prices to fall and mining profits to drop sharply. However, judging from the current situation, forks will benefit miners instead. The forked altcoins also require miners’ computing power to complete the minting and transaction process. In order to attract more miners, altcoins will provide more areas. Block rewards and handling fees to attract miners. Risk has made miners successful.
4. Policy risks: From the "Notice on Preventing Bitcoin Risks" in the early 13 years to the "Joint Announcement of Seven Ministries and Commissions" today, the policy risks of digital currencies have been made clear. The current domestic policy is not clear, but Bitcoin It is worldwide, so most mining farms believe that the risk impact is not significant

⑷ How much electricity can a Bitcoin machine consume in a day? The electricity cost of a Bitcoin mining machine in a day

Hello, depending on the power of your mining machine, the power consumption and electricity bill are also different
Take an Ant S9-13.5T mining machine as an example, the power is 1.35KW
2 per dayThe electricity consumption for 4 hours is: 1.35KW*24h=32.4KW/day
According to your local electricity charges, assuming the electricity bill is 0.5 yuan/kWh, 32.4*0.5=16.2 yuan/day

Then an Antminer S9-13.5T mining machine consumes 32.4 kilowatt hours of electricity per day, and the electricity bill per day is 16.2 yuan
If you have any other questions, you can consult me, I hope I can help you, thank you!

⑸ 10,000 mining machines consume 45 million kilowatt-hours of electricity a month. Are they mining "coins" or "pits"?

With the development of society, our lives are becoming more and more Well, many people are pursuing higher income methods, so they focus on virtual currencies. However, some people actually use their own mining machines to mine. With 10,000 mining machines, the electricity consumption in a month reaches 4,500. Wanduo, although it is said to be a virtual currency, the power consumed is real. Many people do not understand it. Let me explain it to you in detail. 3. I think this method is too wasteful.
We generally call these things virtual currencies. The main reason is because they are virtual and exist on the Internet. They have nothing to do with our physical things, so many people invest, but if We consume a huge amount of electricity for mining. This electricity may be made from coal combustion or hydropower, but in any case it is a huge waste of resources. Therefore, I think this method is very unnecessary. For ordinary people, People should pay more attention to risks.

In short, many people are paying attention to virtual currencies, because some people have made huge profits through virtual currencies, but some people have lost money. Although virtual currencies are virtual, some people The energy consumed by mining is indeed real. For example, tens of millions of kilowatt hours of electricity are consumed in a month. It can be said that this electricity is a complete waste of energy. The virtual currency itself is virtual and should not be used in physical form. It is promoted by waste, so I think this method is too wasteful, and we should find ways to control them.

⑹ 10,000 mining machines consume 45 million kilowatt-hours of electricity a month. Is this mining "coins" or "pits"?

In fact, it has to be said that it is 10,000 mining machines. , which consumes 45 million kilowatt-hours of electricity a month and mines virtual Bitcoins, which indeed makes people lament this waste of resources. For most people, the power consumption generated by mining machines does cause a waste of resources, so it is necessary to resist it in time. At the same time, there are definitely many uncertainties in virtual currency, so there is no need to strengthen supervision and effectively protect resources. The problem can be viewed from the following aspects.

3. Bitcoin mining itself consumes a lot of energy. Because of this, it is necessary to improve market supervision and effectively avoid unnecessary consumption of resources.

Bitcoin mining does consume a lot of resources, and it is precisely because of this that it is necessary to strengthen supervision and protect resources. On the other hand, for Bitcoin mining, it is indeedIn fact, there is a large amount of power consumption. Because of this, while mining virtual currency, it will also cause real energy loss, which is not worth the gain.

10,000 mining machines consume 45 million kilowatt-hours of electricity a month, which is really shocking. For Bitcoin, it has become a hot topic at the moment, so it is necessary to strengthen supervision, effectively protect power resources, and avoid huge energy consumption when mining blindly.

⑺ The electricity consumption for “mining” of Bitcoin was not large in the early stage. Why did the electricity consumption increase in the later period?

Because the difficulty of mining Bitcoin is becoming more and more difficult. big.

We can understand that the difficulty of mining Bitcoin was very low at first, and tens of thousands of Bitcoins could be obtained in one block. However, as the amount of Bitcoin mining increased, this meant that As the amount of Bitcoin available for mining becomes less and less, mining becomes more and more difficult, and power consumption naturally increases.

Let’s first understand the knowledge of Bitcoin mining.

Because the total amount of Bitcoin is constant, this means that Bitcoin mining will only become larger and more difficult. In the early days of Bitcoin's release, users' ordinary computers could mine Bitcoin. However, as Bitcoin mining becomes more and more difficult, only professional mining machines can now accurately mine Bitcoin. To some extent, the difficulty of mining Bitcoin will increase exponentially in the future.

Finally, Bitcoin is just a virtual currency. It is not recommended that we ordinary investors participate in the Bitcoin market. After all, the Bitcoin market fluctuates too much.

⑻ Why does the tenant’s use of a mining machine to mine Bitcoin cause a power outage in the community?

The tenant’s use of a mining machine to mine Bitcoin causes a power outage in the community: 10,000 kWh per month

According to relevant media reports, on January 13, the Metasequoia Garden Community in Changshui Hangcheng, Kunming, Yunnan Province suffered a large-scale power outage.

The property management revealed that the mining machine tenant’s monthly electricity consumption exceeded 10,000 kilowatt-hours, and he even replaced the high-power air switch himself.

⑼ How much is the electricity bill for a Bitcoin mining machine per day?

Take the T2T-30T mining machine core as an example. The computing power of the mining machine core T2T-30T is 30T. The power consumption is 2200 watts, that is, 2.2 kilowatts. The power consumption of a single mining machine when running for 24 hours: 2.2 kilowatts * 24 = 52.8 kilowatt hours. The electricity cost is calculated as 0.56 RMB per unit. The power consumption cost of a single mining machine per day is: 52.8*0.56=29.57rmb.

If the graphics card is fully loaded for a long time when "mining" with a Bitcoin mining machine, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are opened in areas with extremely low electricity bills such as hydropower stations. However, more users can only mine at home or in ordinary mines. The electricity bills are naturally not cheap. There are even people in a community in Yunnan who engage in crazy mining. Cases where large areas of residential areas tripped and transformers were burned.

(9) How to solve the electricity problem of mining machineExtended reading

The principle of Bitcoin mining machine mining:

Bitcoin mining and node software mainly use peer-to-peer networks, digital signatures, and interactive certification systems. Initiate zero-knowledge proof and verify transactions. Each network node broadcasts transactions to the network. After these broadcast transactions are verified by miners (computers on the network), miners can use their own proof of work results to express confirmation. The confirmed transactions will be packaged into data blocks. , data blocks are strung together to form a continuous chain of data blocks.

Each Bitcoin node will collect all unconfirmed transactions and aggregate them into a data block. The miner node will append a random adjustment number and calculate the SHA256 hash of the previous data block. Column operation value. The mining node keeps trying again and again until it finds a random adjustment that produces a hash value below a certain target