The first day of Ethereum's opening

1. Today, ether currency opened at US $181.45, with the highest rising to US $182.13 and the lowest falling to US $176.25. The current price is 181.39, which shows that the overall trend is declining. However, whether ethereal currency is up or down, it can buy profits in the realm kingdom.

2.

1. The price of BTC and eth you see on this platform is not the real price against the US dollar, but the price in usdt, which is priced in OTC legal currency. Their ups and downs are all calculated in terms of usdt. All three of them are virtual currencies, just currency transactions, not real dollar prices

2. Usdt is a complete domestic counterfeit currency, formerly known as realcoin, but it has just changed its name. Realcoin is the second generation of domestic counterfeit currency, and the first generation is called chncoin Chinese currency. Both of them collapsed successively in 2013 and 2014

3. The actual value of usdt can be said to be equal to 0. Teda Company, which issued usdt, stopped providing any services to American citizens, that is to say, Teda Company could not provide usdt to us dollar

extended information:

1. Fire coin is a safe and reliable bitcoin trading platform in China. It has won a round of ten million RMB capital investment from Zhenge fund, Dai Zhikang, Sequoia capital (shareholders of many world-famous companies such as apple and Alibaba). Fire coin implements strict risk control management and operates stably. As of the end of 2016, the accumulated turnover of fire currency reached 200 billion yuan

2. In the future, fire coin will mainly focus on overseas transactions. Founder Li Lin said in an open letter that he is currently carrying out five major businesses around the world, including fire coin global professional station, fire coin Korea, fire coin China, fire Coin Wallet and fire coin global dollar station. Among them, fire coin China focuses on blockchain technology R & D and application information, while fire coin Korea and fire coin global dollar station will continue to provide local legal currency to digital currency digital asset trading services

3. On July 22, 2019, bitcoin opened at $10715.1
Ethereum will open at $225.03 on July 22, 2019.

4.

now bitcoin bubble serious, may collapse, the market needs to be cautious. But unlike tulip, it will rise slowly after falling, rather than collapse

because the total amount of bitcoin is limited. mining costs are getting higher and higher. It can also be preserved for a long time at a low cost. At the same time, about 40% of bitcoin is in the hands of a very small number of people, which can achieve high control

you need to judge its future & quot; Collection value & quot; Up or down

what you should pay attention to is its & lt; Collection value & quot; It does not depend on itself, but on the public's enthusiasm for it and its general recognition. It's changing all the time

from the perspective of coin holders, the more people they buy, the better. This will lead to the & lt; decline of bitcoin; Collection value & quot; Up

there are many coin holders who strongly advocate bitcoin and turn shit into gold. With the success of advocacy, more and more people buy money. Excrement really becomes gold. Advocacy is no longer advocacy, but truth. This paradox is also what Soros said; Reflexivity Principle & quot; It's the embodiment of the idea. This is also the most painful and unacceptable thing for rational people who do not speculate

at present, I personally feel that the price is too high. There are too many speculators in the short term. There are some bubbles. Investment should be cautious. You can buy some in the next slump and collect them for a long time

you should not believe the following two statements:

1. Bitcoin is the perfect currency in circulation in the future. It has high use value, so it is very valuable

2. Bitcoin is deceptive and has no use value, so it is not valuable

one answer is that bitcoin is like a diamond. It does

diamond's & lt; Use value & quot Love is eternal), which was hyped by De Beers in the last century. Until then, diamonds were not worth money. And the total supply of diamonds is monopolized and controlled by giants such as De Beers Is "diamond" the most wonderful marketing scam in the world in the 20th century? Is it really worthless? There are many good answers to this question.)

De Beers constantly claims that diamonds are the strongest objects and can symbolize eternity. People graally accepted it

and Nakamoto develops bitcoin, and believes that its decentralization, blockchain technology and other characteristics are suitable for the future as a perfect e-currency (the initial title of the paper is "a peer-to-peer e-cash system"). With the expansion and publicity of bitcoin's followers, more and more people have accepted this idea. But now there are still a large number of people who don't know anything and feel that the price is rising sharply, so they buy bitcoin. After buying it, reverse rationalize it and persuade yourself to accept the concept that bitcoin is a perfect electronic currency

this is & lt; The community of imagination; The process of formation. The essence is similar. It doesn't matter whether these concepts are true or not. It's important: how many people do you trust. If more people believe in it, it will come true

In the end, diamond has become an extremely successful marketing case. The symbolic meaning of diamonds has been formed all over the world; The community of imagination;. Instead of collapsing like tulip, it has become a sustainable instry

from the current trend, bitcoin is working in this direction. There is a public opinion game between advocates and bearers to see who has more power to influence the huge group of passers-by to identify or not to identify with bitcoin. Both sides exaggerate, saying that bitcoin is the Holy Grail of changing human society and that bitcoin is a Ponzi scheme. At present, because of the continuous rise (and it has doubled after several sharp falls), the advocates have the upper hand

5. The development of blockchain is becoming more and more popular. However, there are many kinds of blockchain. It is difficult for users to distinguish, the download experience is not smooth, and the security is difficult to guarantee. Users are eager for a better use experience. Imapp was born to provide users with the most complete, accurate and fastest blockchain app software
take the exchange as an example, if you want to find an exchange, you no longer need to find someone to register a link, or search the exchange through the search terminal, you just need to open the exchange column in imapp and click download to download it with one click, such as coin security, okex, fcoin, fire coin, BIGone and so on
in addition, imapp also provides users with tools and software commonly used in the coin circle, collecting reliable instry information, including blockchain protocols, guessing and other applications, as well as various popular blockchain applications. The detailed pictures of almost every software in imapp are screenshots of the page after the software is opened. What you see is what you get. And all the apps and imapp will be installed and tested in person before they are put on the shelves to confirm their safety and availability.

6. Central digital trading center 24 hours

7.

Now the fire of virtual currency is in a mess. Everyone is talking about the blockchain and virtual currency. It feels like they are eliminated without talking about the blockchain. Let's talk about virtual currency today

concept description: calculation force and force are both mining capabilities. Generally, the higher the mining capacity is, the more mines will be g under the same conditions

however, I was also tempted by that sentence: "go to sea in the 1980s, speculate in stocks in the 1990s, and engage in Internet in the 1990s? What opportunities have you missed to get rich overnight over the years? " Many people are afraid to miss the tuyere, in fact, any new things should be treated with a normal mind, should not hold too high requirements

I will first introce several virtual currencies, and analyze whether they are regular or counterfeit through their models

1. Netease Star:

no matter who introces the virtual currency of blockchain, Netease star will be the first choice. Although Netease star has no trading platform and can't trade at present, they are all necessary. Maybe they believe that "Netease procts must be high-quality procts", or I have such an attitude

Netease planet is a virtual currency of blockchain launched by Netease in early 2018

the app of Netease planet is very concise, clean and tidy. It only shows the growing black diamonds. Here is the list of force value and black diamonds. At present, the highest force value is 223, and the highest force value of black diamond is 60

through the above methods, although it can't be 100% identified as counterfeit currency, for your reference, you can't blindly invest because you too much virtual currency, you must have a clear mind

8. US dollars. At present, the only one I have seen that uses bitcoin to pay in and out of gold is TCC,

9. There are still some new virtual digital coins that can be mined by computer, such as eth, Zec, Monroe and XRB
because the network wide computing power required by this kind of token is not high, the probability of hash collision of the computing power of personal computer can find out the answer in a short time, so as to obtain block rewards. However, this kind of token generally has little value or high risk, so it is not of great significance< br />
extended data:
mining risk:
1. Electricity charge problem:
if the graphics card "mining" needs to be fully loaded for a long time, the power consumption will be quite high, and the electricity charge will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
2. Hardware expenditure:
mining is actually a competition of performance and equipment. Some mining machines are composed of more such graphics card arrays. With dozens or even hundreds of graphics cards, the cost of hardware and other costs is very high, and there is a considerable expenditure in mining
in addition to the display card burning machines, some ASIC (application specific integrated circuit) professional mining machines are also on the battlefield. ASIC is specially designed for hash operation, and the computing power is also quite strong. Moreover, because their power consumption is far lower than that of the display card, they are easier to form scale, and the electricity cost is also lower. It is very difficult to compete with these mining machines, This kind of machine costs more
3. Currency security:
the withdrawal of bitcoin requires hundreds of keys, and most people will record this long string of numbers on the computer, but the frequent problems such as hard disk damage will make the key permanently lost, which also leads to the loss of bitcoin
4. System risk:
system risk is very common in bitcoin, and the most common one is bifurcation. Bifurcation will lead to a drop in currency price and a sharp drop in mining income
however, many cases show that the forking will benefit the miners, and the forked competitive currency also needs the miners' computing power to complete the minting and trading process. In order to win more miners, the competitive currency will provide more block rewards and handling charges to attract miners. Risk makes miners.