European mines

1. bitcoin China, the first bitcoin trading platform in China, announced yesterday that it would stop all trading business from September 30 this year. In this regard, some financial people expect that some investors will not participate in the local sale before the platform closes at the end of the month. If such investors rush in from a high level in August, the losses will be very heavy
bitcoin China announced that in accordance with the spirit of the document "Notice of the people's Bank of China Central Network Information Office, Ministry of instry and information technology, State Administration for Instry and commerce, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission on preventing the financing risk of token Issuance" issued on September 4, and adhering to the principle of preventing investment risk and protecting the interests of users to the maximum extent, bitcoin China team has carefully discussed, Three decisions were made: first, bitcoin China digital asset trading platform stopped new user registration from yesterday; Second, on September 30, 2017, the digital asset trading platform will stop all trading businesses. Third, bitcoin China's mining pool (national pool) and other businesses will not be affected by this and will continue to operate normally
affected by this news, bitcoin, lightcoin and Ethereum all fell sharply. By the time of Beijing Youth Daily, the price of bitcoin was 21600 yuan, with a 24-hour drop of 12.51%. During the day, bitcoin once fell below 20000 yuan, with the lowest price reaching 19597 yuan; Ethereum quoted 1472 yuan, down 14.56%; Lightcoin fell the most, offering 299 yuan, down more than 23%
bitcoin China, the first and largest bitcoin trading platform in China, is operated by Shanghai satuxi Network Co., Ltd., which was established on June 9, 2011. The team members are mainly from China, Silicon Valley and Europe
on March 12, 2014, bitcoin China officially launched the lightcoin transaction, with a total transaction volume of more than 30 million yuan
on September 30, 2017, bitcoin China stopped all trading business
the first time I bought bitcoin and the first time I bought Ethereum was in bitcoin China. The collapse of bitcoin China and other exchanges means that China has lost its pricing power in the field of virtual currency.

2. The following is for your reference:
when it comes to the big three of traditional contracts, I have to mention bitmex. This old exchange was once the largest bitcoin contract trading platform in the world. With the advantages of good market depth and low transaction fees, it has long been at the top of the global exchanges only by contract trading. On the evening of May 19, bitmex suddenly went down, and investors could not operate normally for more than an hour. The last outage occurred two months ago. Although bitmex is still in the leading camp in the field of contract exchanges, its aura is much dimmer than at its peak. Repeated downtime and successive court cases have made many users suspicious of the platform and added uncertainty to the future of the platform
according to the latest data from skew, a cryptocurrency derivatives analysis company, bitmex ranked fourth with us $2.17 billion in the 24-hour BTC contract trading volume of the exchange, followed by fire coin, okex and coin an, with trading volumes of US $4.08 billion, US $3.93 billion and US $35.4 respectively, among which fire coin ranked first was nearly twice as high as bitmex. It can be seen that the performance of the old contract exchange's hot money and okex is still good. In just three months, the online perpetual contract of Huo coin won the first place in trading volume, which is closely related to the global compliance, mine pool, public chain, HT and other invisible values behind Huo coin group. On the other hand, however, when faced with the "312 exam", Huo coin and okex did not seem to go smoothly. For a while, problems such as pin insertion, downtime, network cable pulling, and inability to close positions swarmed in, and even the headquarters rights protection incident occurred. Like bitmex, customers of both exchanges are questioning whether this is a manifestation of "shoplifting"? In the face of extremely high trading volume and accumulated instry reputation over the past few years, how should Xiaosan choose
in September 2019, Jex, the cryptocurrency derivatives platform, was acquired by the security capital, and a / b double contracts were launched in parallel. Almost at the same time, bitmex's official twitter also targeted "plagiarism" at coin an. From open margin trading to futures and options, currency security is following the path of contracts. It seems that the way of currency security entering the contract is not smooth: a series of scandals, such as deliberate pin insertion, K-line optimization and early position explosion, also broke out. But these still can't stop coin an from taking a share in the traditional contract giant's trading volume
of course, good depth, large user base and strong professionalism are the advantages of the first-line mainstream exchanges. The other side of the coin, such as bitmex's too professional user interface, has turned away many new retail investors and Xiao users. At the same time, KOL, big V and local communities, which have strong capacity to bring volume, resolutely join in the arms of emerging exchanges such as bybit and bitge e to low commission rebate and low handling charges
all along, bybit's image in the circle is more like an "overseas player". According to official data, most users of bybit are located in Europe, with only 20% in Asia. In addition, bybit performs well in proct experience and other aspects, and the proct interface is single and clear, which can give users a better visual experience. Recently, the relevant person in charge of bybit said that it is necessary to vigorously develop the domestic market, but at present, there are few bybit contract varieties, and the Chinese market contract market competition is white hot, and the customer demand is diversified. If it wants to sink, I wonder if it will be acclimatized? Let's see
bitget is starting to make its mark in the contract instry this year. Because of its strong user experience and customer service, it has attracted a large number of Xiao users, and has good trading depth, so it is called "black horse of contract trading" in the circle. Recently, the newly launched one click merchandising proct is widely praised for its focus on solving the two-way pain points of users and traders. It is especially suitable for small white users and can play contracts without threshold. According to the evaluation on social network, bitget didn't go down in the two extreme markets of last year's "9.25" and this year's "3.12". The drawback is that although the positive and negative currencies are complete, before bitget only had one warehouse by one, not the whole warehouse, some users will not be used to it. Fortunately, now this function is online. It's a good choice
emerging exchange FTX was established in 2019. According to skew, a well-known data website, the daily trading volume of eth futures jumped to a record high of US $245 million on February 28, an increase of 51% compared with us $162 million on February 25. Behind the gorgeous trading data, the CEO of FTX fell into the scandal of misappropriating the assets of exchange customers, which also dragged FTX into a negative quagmire. According to the relevant data, most of FTX customers are from quantitative organizations, and the operation interface also stays at the PC side. At present, the app version has not been launched. For most domestic retail investors who are used to mobile Internet, inconvenient use is one of the biggest problems.

3. 1. digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy

2. Digital currency is a kind of unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of specific virtual communities. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form
response time: January 4, 2021. Please refer to the official website of Ping An Bank for the latest business changes
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4. Hello, landlord. Now there are more and more users in coin security, and the trading experience is always good. It was launched in July last year, and the trading volume exceeded US $10 billion per day in five months. The best ranking rose to top 1, and the service users cover more than 180 countries and regions around the world. The main reason is that the technical team is very powerful. I hope the answer will help you. I hope you can adopt it.

5. The official introction is from the global large-scale modern physical mines, and access to rrmine (Renren mine) platform through the global top 10 mines. It's a very international platform

6.

This is a Linux system IP address configuration command. The specific meaning is:

set the IP address of the system to 192.168.0.2; The subnet mask is 24, that is 255.255.255.0; The broadcast address is 192.168.0.255; The name of NIC device is eth0

all computers in the network must set a unique IP address to communicate normally. Because of this unique address, users can select the objects they need from thousands of computers efficiently and conveniently when they operate on networked computers

The IP address is just like our home address. If you want to write to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the only "home address" to avoid sending the letter to the wrong person. But our address is expressed in words, the address of the computer is expressed in binary numbers

eth0 is the name set by the system for the network card. If there are al network cards or multiple network cards, there will be names like eth1 and eth2. The name can be set artificially. It is the unique name of the network card in the current computer system

< H2 > after modification, you can use ifconfig command to check whether the modification is successful

7. Junk money, don't play with it. It's estimated that it won't come back in ten years. If you think you want to make this money, you can buy it. Unless you meet the bull market, you can get up. Otherwise, it will only fall, not rise. You can try it. Xiaocang only plays. If you make a profit, you can withdraw it