Bitcoin energy price
Although many countries do not recognize the value and status of bitcoin, bitcoin is still popular in recent years, and its existence is controversial. Some people say that it has no practical significance, just a number. If it is not officially recognized by the world, mining is a constant waste of energy. Some people say & lt; No one can be sure whether bitcoin is a black horse or not
in fact, bitcoin is calculated and proced through computer networking, also known as mining. At the beginning, there was a personal computer to dig, but the efficiency was relatively low, and the cost of graphics card was low. Then there was a special bitcoin mining machine, ranging from several hundred to two or three hundred thousand yuan
when we talk about bitcoin, we naturally need blockchain because of the blockchain, bitcoin can become bitcoin. It is a secure general ledger for all payments and transactions. It can be said that everyone can contribute to the update. We need to solve a very complex mathematical problem by brute force& mdash; Hash algorithm to complete a block
many people want to know the value of a bitcoin. In fact, the price of bitcoin is changing all the time. We need to check the figures of that day. At present, the price of a bitcoin is less than 30000
Bitcoin can be called an electricity swallowing beast, consuming global energy. This incident has also aroused heated discussion among netizens on the Internet. In fact, speaking of bitcoin, it is very mysterious and has only developed on the Internet in recent years. Bitcoin mining consumes a lot of power, which is related to the computers it uses, because we all know that mining requires professional mining machines. Even the most advanced mining machines have very high proction power in the market, and these mining machines need 24 hours of continuous operation to dig a small amount of bitcoin, and they also need to keep cooling, So this is the reason why bitcoin consumes a lot of power
Third, the impact on people's lives
we also hope that the local government can stop the mining behavior, and also hope that all over the world can support the mining behavior of bitcoin, many netizens said, The rise of bitcoin price has nothing to do with ordinary people. On the contrary, it has led to the rise of the price of graphics cards, which has a very big impact. We all know that bitcoin is different from legal currency, which has no practical significance. We hope that people can recognize its true colors, and that the relevant government can close bitcoin mines. Only in this way can our motherland develop more rapidly, Let's live more and more
for a file, a user or group is divided into three permissions -- read, write and execute, and the corresponding values of these three permissions are 4, 2 and 1...
777 is actually divided into three objects. The first 7 indicates that the permission of the file owner is 7, that is, the permission of 4 (read) + 2 (write) + 1 (execute)
the second 7 represents the permission of the file owner's group, which is also 7! The third represents the permission of the user or other people outside the group, which is 7...
if the permission of a file is 751, then the group in which it belongs does not have the permission to write, while other people do not have the permission to read and write
Bitcoin is very power consuming and its value fluctuates greatly, which is similar to a speculative investment
To get bitcoin by mining requires a lot of power< p> What we need to know is that at present, the mainstream mines use graphics cards to improve the computing power of mining. Each miner has several graphics cards, and each miner has several miners. In this case, the power consumption is naturally high. But the point is that as long as anyone who has followed bitcoin news knows about it, even if bitcoin ranks among the world's top 30 power consumers, it will only surprise everyone, not particularly strange. Especially in the current bitcoin hot situation, more and more people are engaged in the mining instry, and it is expected that the power consumption will naturally increase
with the further spread of this kind of virtual currency, dog money has graally come into people's sight, and more and more people want to invest in this kind of virtual currency. Because some very rich people will invest in this kind of virtual currency. For example, musk is keen on investing in dog money. In any case, there are a lot of people who can make huge profits
As the global central bank "releases a lot of water" e to the epidemic situation, virtual coin has entered the carnival of "mob dance" style. As the world's first cryptocurrency, the price of bitcoin has soared from the lowest level of more than $3000 in 2020 to the highest level of more than $64000, and is still hovering around $58000. There are also many small money gains that are more difficult to understand. As the "procer" of virtual coins, the income of mining circle has also increased. The price of bitcoin's mining facility, the mining machine, has doubled, and "it's still hard to find a machine.". Driven by interests, institutional and retail investors continue to "follow the trend" and rush into the virtual coin mining instry
Generally speaking, there are thousands of mining machines in small mines, tens of thousands in large mines and hundreds of thousands in super large mines. "Because thermal power can control the load, there is no consumption and waste, and it is impossible to store hydropower. If hydropower is not sold, it will be wasted," a miner told newspaper news. Li Lianxuan, chief researcher of oke cloud Chain Research Institute, believes that southwest China is rich in water resources, especially in the period of high water, and hydropower generation has not been fully utilized. Bitcoin mining can solve this problem. In fact, some virtual coin mining companies are also listed as local water consumption companies to help the local power sector solve the problem of water waste. A miner told the paper that this year, Sichuan Province has approved five consumer companies to mine virtual coinsMusk spoke out for environmental protection, saying that bitcoin consumes too much energy. It's really puzzling to have such a severe condemnation attitude. Why did musk take a 180 degree turn in his attitude towards bitcoin? It starts with the fact that Musk's company has sold quite a few bitcoins{ RRRRR}
now, with the hype of musk, the price of dog coin can be said to jump up and down, while the popularity of bitcoin is obviously not as high as before. As the virtual currency itself depends on popularity and drumming, it's not surprising that musk has a poor attitude towards bitcoin in order to make bitcoin cheaper< as a businessman, Musk's purpose is to make profits
to sum up the above, musk condemns bitcoin for its high energy consumption. His attitude towards bitcoin has changed 180 degrees. The main purpose is to earn some price difference. Businessmen are born for profit
cn |
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1, military
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3, AVIC dynamic control
4, Hong Aviation
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6, AVIC electromechanical
7, Sichuang electronics
8, Huadong computer
9, AVIC heavy machinery
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City: Shiyan
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