Ethereum difficulty increased
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.
Ethereum is likely to rise to 10000 in 2021
institutional investors and big capital are increasingly interested in cryptocurrency. The attention of all whales, and the attention of all the public, is focused on bitcoin. Since the global health and safety incident triggered the market crash in March 2020, the growth of eth has reached 1200%
while BTC only increased by 700%. Of course, in the context of bitcoin's record high price of 40000, Ethereum's rise to $1400 does not seem so impressive. In addition, the market value of eth is five times the trading volume of BTC market
extended information:
the increase of Ethereum is as follows:
the transaction volume recorded on Ethereum blockchain exceeds US $1 trillion. These figures exceed the transaction volume of payment giants such as PayPal, which is used by more than 350 million users and whose average transaction volume is generally less than $200 billion per quarter
each transaction will generate network fees paid by eth. Moreover, as the growth rate of the network is still very high, we can confidently expect the "bull market" trend of eth to continue. In any case, interest in cryptocurrency is growing, as are the number of active wallets, the number of transactions on the Internet, and the average size of transactions
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.
For the application materials, the list given by eth is as follows:
-
resume
College entrance qualification certificate, generally high school diploma and college entrance examination results -
3. High school graation certificate
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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)
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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. Standard photo
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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
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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: -
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
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mathematics 2: the content is: plane geometry, space geometry, vector geometry, permutation and combination of statistical knowledge
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and chemistry and physics and biology. There are five exams. The difficulty is shown in
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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
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I wish you success in applying for going abroad< br />
for the application materials, the list given by eth is as follows:
-
resume
College entrance qualification certificate, generally high school diploma and college entrance examination results -
3. High school graation certificate
-
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)
-
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. Standard photo
-
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
-
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: -
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
-
mathematics 2: the content is: plane geometry, space geometry, vector geometry, permutation and combination of statistical knowledge
-
and chemistry and physics and biology. There are five exams. The difficulty is shown in
-
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
-
I wish you success in applying for going abroad< br />
1
2. College entrance qualification certificate, generally high school diploma and college entrance examination results
3. High school graation certificate
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. In addition, the university can only be recognized by ETH)
5. German language certificate. The official website does not give specific standards, but the required certificates are C1 level certificates, that is to say, the language level must be above C1
6. Standard photo
7. Application for payment certificate
of all the certificates, the most difficult ones are undoubtedly the C2, ZOP, KDS, GDS and other 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
2. About Application qualification< 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 subjects of the examination are:
mathematics 1: including: set, equation, function, trigonometric function, sequence of numbers, etc The knowledge of complex number and calculus in Chinese universities< Mathematics 2: knowledge of plane geometry, space geometry, vector geometry, permutation and combination statistics
and chemistry and physics and biology. There are five exams. See the official website for details
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 German exam, the second foreign language exam, the history exam and the geography exam
I wish you success in applying for going abroad!
light wallets are good for imtoken, geekwallet, kcash, Cobo, etc.
Hardware wallets are good for ledger, trezor, etc., which involve large amount of digital currency or hold for a long time. Generally, hardware wallets are recommended
big body introces these personal good light wallets
1. Imtoken:
is a mobile light wallet app, which supports Eth and Ethereum erc2.0 standard tokens (such as EOS, DGD, SNT, qtum)
advantages: as Ethereum series light wallet, mtoken supports all the tokens of Ethereum erc2.0 standard, can control the miner's fee of each coin, can set the collection amount, and has convenient transaction record query, refreshing interface and easy operation, so it is suitable for ICO investors who need to receive a variety of erc2.0 standard tokens and trade infrequently
disadvantages: 1. The "discovery" mole of the wallet is not intuitive enough. 2. The tokens that can only be stored on the Ethereum platform, such as BTC and Neo, can't be stored. At the same time, the bifurcations of bitcoin can't be stored
2. Geek wallet
geek wallet is a simple and convenient light wallet, which supports the storage and management of mainstream digital currency assets such as bitcoin (BTC), lightcoin (LTC), Ethereum (ETH), EOS, usdt, etc. Using bip44 mnemonics, local private key, off-line signature and other security mechanisms, as well as mobile phone and computer al backup strategy, completely solve the loss of digital currency assets caused by hacker attacks, virus infection, mobile phone loss, forgetting mnemonics and other ways, and provide users with online Multi Chain digital assets one-stop management service. The platform also has tiaoshao market, which can carry out token trading of physical assets on the chain
advantages: it has high security factor, adopts local private key security mechanism, as well as mobile phone and computer al backup strategy, supports the current mainstream currency, and has a jump market on the platform, which can carry out token trading of physical assets on the chain
disadvantages: usdt transaction must use 0.0001 BTC as transaction handling fee, does not support some small currencies, page optimization is good, but the function is relatively few
3. Kcash
kcash is also a light wallet. At present, it supports BTC, ETH, LTC, etc, act and digital currency based on Ethereum and achain smart contract platform. Kcash has cross chain and cross contract technology, and the supported currencies are still increasing
advantages: as a Multi Chain Wallet, kcash supports multiple types of digital currencies and is very friendly to users who invest in multiple series of digital currencies. In addition, kcash also has the function of sending red packets, and in the future, it will launch currency transaction, bank card connection and other functions
deficiency: too many features lead to poor usability. In addition, there are some compatibility problems with Android versions. Some Android models will flash back when opening apps< Cobo
4. Cobo
Cobo is a professional digital asset management wallet, which can help you store your assets safely. The unique POS gain can help you increase the value of your assets. It supports more than 20 kinds of digital assets including eth, EOS and TRX, as well as more than 500 kinds of tokens
advantages: Cobo security is in the lead in the same level, using multiple security verification, hot and cold separation storage, HSM multi signature, Cobo provides you with stable income through intelligent voting, dpos vote pool, POS mining digital asset gain matrix
disadvantages: poor page optimization, complex functions, a little difficult to get started, and there is also a flash back problem of Android version
5. Ledger
Hardware wallet, which supports eth, BTC, zcash and other mainstream currencies, uses encryption chip technology to build security solutions for users, and is used to protect users' digital assets and block chain application security. This is a hardware bitcoin wallet specially designed for consumers. It provides enterprise level security hardware moles and hardware procts supporting the Internet of things
6, ledger
Hardware wallet, support eth, BTC, zcash and other mainstream currencies; Using encryption chip technology to build security solutions for users to protect users' digital assets and block chain application security. This is a hardware bitcoin wallet specially designed for consumers. It provides enterprise level security hardware moles and hardware procts supporting the Internet of things.
to put it simply: if you are only the holder of eth, you don't need to make any preparation for this upgrade.
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