Current difficulty of Ethereum

1. About digital currency, say some of their own views, you listen to, feel unreasonable just laugh
money, as a measure of transaction value, does not necessarily have value in itself, it can only be used as an intermediate unit of measurement. It's just like China has only RMB as legal tender, that is to say, government guarantee has value. For example, in those war-torn areas, ten jin currency may not buy an egg, which is the reason
back to digital currency, digital currency, until now, no country has recognized it as the currency in circulation of its own country. It seems that last year or the year before last, our country also banned some. In this case, digital currency can only be sold at a price higher than your purchase price, so that you can make money. But digital currency itself does not have any value. Unlike stocks, it is your ownership of listed companies. So if you can't find someone to buy digital currency, it's worthless
the Ponzi scheme in history, the Dutch tulip, when it was the most expensive, a tulip was worth buying a house. When no one bought it, all the tulips rotted. In addition, they couldn't get a potato. Therefore, Buffett said that digital money is a bubble, which is a hoax.
in addition, there is a saying in the stock market that when all the ladies in the vegetable market begin to discuss the stock market, it is the time when the stock market reaches its peak. In my opinion, this also applies to digital currency. When many people are discussing how to make money and how to make a lot of money, the risk has accumulated to a great extent. Most of the time, when the stock begins to fall, many people are still in the previous inertial thinking, thinking that it will rebound soon, and then it will get lower and lower, and they are more reluctant to sell it. This is why many people hold a high position on it
I'm not sure whether it is the highest point of digital currency, but I think that digital currency, which can be issued by anyone, has no purchase value and can only be sold to others. I think it's a fraud.

2.

Hangzhou Ethereum Information Technology Co., Ltd. is a limited liability company (invested or controlled by natural person) registered in Yuhang District, Hangzhou City, Zhejiang Province on March 20, 2017. Its registered address is room 2003, building 3, Xinyuan jinzuo, Nanyuan street, Yuhang District, Hangzhou City, Zhejiang Province (entrusted by Tianze commercial secretary)

the unified social credit code / registration number of Hangzhou Ethereum Information Technology Co., Ltd. is 91330110ma28n029xm, and the enterprise legal person is Zhang Shoukun

Hangzhou Ethereum Information Technology Co., Ltd. has a general registered capital in the province

view more information and information of Hangzhou Ethereum Information Technology Co., Ltd. through network enterprise credit

3. Ethereum is not a kind of currency, but a decentralized intelligent protocol. It can be understood as a huge global account book. The logic of this intelligent protocol does not need a specific server to support its daily operation. Instead, it is the protocol terms given by the executors before entering among the scattered users. This is an application evolved from decentralization
compared with bitcoin, we can find that Ethereum is more difficult to develop a new encryption technology than bitcoin. This breakthrough has greatly reced the development cost and time for developers who apply blockchain technology. The emergence of Ethereum once again reiterated the need to split the center, as well as the feasibility and advantages of decentralized distributed applications, to the existing economic market, the financial sector a new direction of development and throw to the society a new entrepreneurial ideas and opportunities.

4.

Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. Blockchain is an important concept of bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains a batch of information about bitcoin network transactions, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

if such technology wants to be put into application, the biggest problem is the "Impossible Triangle problem"

that is, scalability, decentralization and security cannot be achieved at the same time, and only two of them can be achieved

most of the existing public chain projects in the market are difficult to put into use on a large scale

5. Note that Ethereum is 2.0 now. As of 13:57 on the 4th, the current deposit contract address of Ethereum 2.0 has received 1000098eth, and 31252 addresses have completed the mortgage of 32eth. With the increasing number of mortgage, the annual yield of mortgage will graally decrease. After the mortgage amount reaches 1 million eth, the current annualized yield is about 15.7%. Zhongyuan, a well-known exchange, has taken the lead in opening the mining channel of eth2.0 verification node, and then launched qeth. Users can invest their own eth in verification node mining and exchange qeth to obtain liquidity, and then participate in mining. Compared with the disadvantages of eth2.0, qeth has too many things: the liquidity is guaranteed, the user does not have to bear the technical cost, the threshold of participation does not need 32 eth as low as 0.1eth, the nodes are maintained by the platform, and the income is distributed according to eth2.0.

6. It depends on the difficulty of the algorithm and the current currency price. The income is not fixed!

7.

For the application materials, the list given by eth is as follows:

1. resume

   College entrance qualification certificate, generally high school diploma and college entrance examination results

2. 3. High school graation certificate

3. 4. University admission notice (it is worth noting that the major of the admission notice must be the same as the major applied for eth, otherwise it is invalid, and the university can only be recognized by ETH)

4. 5. German language certificate. There is no specific standard, but the required certificates are C1 level certificates, that is to say, the language level must be above C1

   Standard photo

6. 6. Standard photo

7. 7. Among all the certificates, the most difficult ones are the C2, ZOP, KDS, GDS certificates of Goethe college, which are basically the requirements of mother tongue level. The least difficult are the Delphi test and DSH test. The required level is about B2-C1. It takes about one year to start off-ty study (daily) from zero basis

8. 2

   According to different Chinese applicants, ETH has set up two different application qualifications. One is for students who have been admitted to relevant majors in domestic universities or who have studied in universities, and they need to take the mini admission examination. The examination subjects are:

9. mathematics 1: the contents include: the set, equation, function of Chinese high school level Knowledge of trigonometric function, sequence, complex number, and calculus in Chinese universities

10. mathematics 2: the content is: plane geometry, space geometry, vector geometry, permutation and combination of statistical knowledge

11. and chemistry and physics and biology. There are five exams. The difficulty is shown in

12. the second is for students who have not been admitted to the same major in domestic universities, but have graated from high school. In addition to the above five examinations, they also need to take the following examinations: German examination, second foreign language examination, history examination and geography examination

13. I wish you success in applying for going abroad< br />

8. To pay attention to the development of blockchain, Changsha high tech Zone has set up a Zhongxin blockchain platform to collect information for enterprises.

9. This is very necessary, installed a good graphics card without driver will greatly rece the performance of the graphics card

excessive overclocking

e to the use of components with higher technical parameters, some graphics cards have excellent overclocking capability, so many players advocate overclocking graphics cards to improve performance. However, there are both advantages and disadvantages. Overclocking can also lead to a significant increase in the heat of the chip. When it reaches a certain level, it will cause the problem of splash screen and crash. Even if not, it will also cause instability in some applications, such as games. Therefore, overclocking must be moderate. four