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A. What blockchain technology listed companies are there in blockchain concept stocks?

Blockchain is a new application model of distributed data storage, and it is an important aspect of Bitcoin. concept. There are currently 35 stocks related to the blockchain concept in the A-share market, of which 6 blockchain concept listed companies are traded on the Shanghai Stock Exchange and 29 blockchain concept listed companies are traded on the Shenzhen Stock Exchange.

According to the correlation of blockchain, the leading stocks of blockchain concept stocks are most likely to be born from Xinchen Technology, Luyitong, and Sifang Jingchuang.

Xinchen Technology: On September 29, 2016, the company stated interactively that the company is currently engaged in research and development of blockchain technology.

Lu Yitong: The company plans to raise a total of 67.9691 million shares of 67.9691 million shares at 24.57 yuan per share, and the total amount of supporting funds will not exceed 1.670 billion yuan, which will be used to pay the cash consideration for this transaction and build the industrialization of blockchain ASIC chips. Projects, artificial intelligence ASIC chip R&D center, chip product marketing and service network, etc.

Sifang Jingchuang: On May 31, 2016, the founding meeting and first members meeting of the Financial Blockchain Cooperation Alliance (Shenzhen) was officially held at Shenzhen Wuzhou Hotel. The company was one of the founding members of the meeting.

B. What are the leading blockchain concept stocks?

There are 31 listed companies in the blockchain concept, among which 4 blockchain concept listed companies are traded on the Shanghai Stock Exchange. , another 27 blockchain concept listed companies are traded on the Shenzhen Stock Exchange.

According to the automatic matching of Yun Finance’s big data intelligent theme mining technology, the leading blockchain concept stocks are most likely to be born from the following stocks: Feitian Integrity, Sifang Jingchuang, and Winning Time.

C. Where can I buy BNB besides Binance?

Only Binance, because BNB is the only value token of Binance, so it is necessary If you want to buy BNB, you must go to the Binance platform. bnb Binance Coin is a token issued by the Binance platform. Its total issuance is constant at 200 million, and 100 million are publicly issued, and it is guaranteed to never be issued additionally. BNB is a decentralized blockchain digital asset issued based on Ethereum.
Extended information:
1. RMB is not legal tender in Hong Kong and Macau, China. They have Hong Kong dollars and Macau Pataca issued at their own discretion in accordance with the Basic Law. However, some shops in Hong Kong and Macao now accept RMB transactions, and some banks in Hong Kong have also opened RMB accounts, allowing citizens to deposit, withdraw or transfer RMB cash. On December 24, 2003, the People's Bank of China appointed Bank of China (Hong Kong) Limited as the clearing bank for RMB business in Hong Kong.
2. The basic unit of RMB is yuan. 1 yuan is divided into 10 jiao; 1 jiao is further divided into 10 cents (1 yuan = 10 jiao = 100 cents). The banknotes currently issued (the 5th set) include 100 yuan, 50 yuan, 20 yuan, 10 yuan, 5 yuan, 1 yuan, (the following is the 4th set, currently on the marketIt is rarely in circulation, but the official has not yet announced the discontinuation of use) 2 yuan, 5 jiao, 2 jiao, 1 jiao, (the following is the second set) 5 cents, 2 cents, 1 cent; but now 1 cent, 2 cents and 5 cents Banknotes or coins with different denominations are already rare (the second set of RMB banknotes will stop circulating in the market starting from April 1, 2007). Ordinary coins are divided into 1 yuan, 5 jiao, 1 jiao, 5 cents, 2 cents and 1 cent. In northern dialects, circles are also called "blocks" and corners are called "hair". In Cantonese, "Yuan, Jiao, Fen" are respectively called "Mosquito, Hao, Xian". At present, the fifth set of RMB has been issued. Among them, the 1st, 2nd and 3rd sets (banknotes) have been discontinued.
3. RMB "yuan", "jiao" and "cent" all have unlimited legal compensation, which is different from some currencies. For example, the New Taiwan dollar "yuan" has unlimited legal compensation, and currencies below "yuan" have limited legal compensation. .
Dimensions of RMB 100: 156mm long and 76mm wide. RMB is the legal currency of the People's Republic of China, the yuan is its most basic unit, and one hundred yuan is a denomination of RMB. Generally, "￥" is added before the number to indicate the amount in RMB. The RMB coupons (banknotes) circulating in the market are 100 yuan, and the 100-yuan banknote is the largest denomination of RMB.

D. What are the leading blockchain concept stocks

It is recommended to buy 35 Internet. The current price is suitable. Huixia’s company has signed a contract with CICC on Mengweixian They signed a letter of intent to cooperate and plan to jointly carry out Bitcoin projects, and blockchain technology is the core of Bitcoin.

E. What are the large-scale blockchain concept stocks in China?

The large-scale domestic blockchain concept stocks include: Sifang Jingchuang, Huaying Agriculture, Hang Seng Electronics, and Yijian Shares , Gao Weida.

Challenges faced

From the perspective of practical progress, most of the applications of blockchain technology in commercial banks are still being conceived and tested. There is still a long way to go before it can be used in life and production, and it also faces many difficulties in gaining recognition from regulatory authorities and the market. The main ones are:

1. Restricted by current concepts, systems, and laws. The characteristics of decentralization, self-management, and collective maintenance of blockchain have subverted people's production and lifestyle, diluted the concept of state and supervision, and impacted existing legal arrangements. For these, the entire world completely lacks theoretical preparation and institutional discussion. Even for Bitcoin, the most mature blockchain application, different countries have different attitudes, which inevitably hinders the application and development of blockchain technology. There is obviously still a long way to go to solve this kind of problem.

2. At the technical level, blockchain still needs breakthrough progress. Blockchain applications are still in the initial development stage of the laboratory, and there are no mature products that are intuitive and available. Compared with Internet technology, people can use specific applications such as browsers and APPs to browse, transmit, exchange and apply information. However, blockchain obviously lacks such breakthrough applications and faces high technical barriers.

F. What are the leading blockchain stocks

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There are four following:
1. Sifang Jingchuang, the currently developed product MVP has been successfully implemented in China Construction Bank (Asia) Co., Ltd., transforming the concept of regional blocks into practical applications;
2. Feitian Integrity has released the industry’s first hardware product that serves blockchain technology—the digital currency fingerprint hardware wallet;
3. Yijian Shares is committed to driving changes in supply chain finance through technological innovation;
br>4. Yiqiao Co., Ltd. focuses on game competition development and launched the world's first blockchain e-sports acceleration basic service.
Extended information
1. The main business of Sifang Jingchuang Company is to provide IT software development and services for banks, and it belongs to the banking software and information service outsourcing industry. From 2012 to 2014, the business income from Bank of China and BOC Hong Kong accounted for a total of 79.86%, 77.10% and 73.71% of the issuer's total income. Domestic business 55%, overseas business 45%; (One of the few banking IT software in A shares that has overseas business is actually Bank of China Hong Kong.)
2. The upgrade cycle of banking business systems is generally 5 to 10 years . At present, the banking business systems run by some of the company's existing customers will gradually enter the next upgrade cycle.
3. The "new generation bank core system construction project" and "bank mobile application platform construction project" among the investment projects raised this time are the upgrading and innovative development of the original system.
4. Business types include: 1) software development services (including IT consulting), 2) technical maintenance, 3) system integration (hardware equipment + engineering). The main customers are large commercial banks (large commercial banks account for 50% of the market %). (Kelan Software is mainly small and medium-sized banks with a wide range of customers, including hundreds! High fees and low profit margins)
5. Customers: Bank of China, Bank of China Hong Kong, Bank of East Asia, Wing Hang Bank, and Dah Sing Bank , Agricultural Bank of China, etc.
6. Through close cooperation with Hong Kong customers, we can timely study and learn from advanced experience in the international financial industry in business, so that the company has a more international perspective. While actively introducing international advanced financial product concepts, the company also draws on international advanced concepts to provide IT services for domestic customers' innovative financial businesses and achieve business value-added innovation. (Sifang Jingchuang has an advantage over its peers in this aspect)
7. At present, the infrastructure construction framework of domestic bank informationization has been basically formed. Except for some small and newly established commercial banks, most of them have relatively complete business information systems and basically With the unified business software platform, IT investment in the banking industry has begun to enter a stage of steady growth.
8. Bank users will accelerate investment in risk management, online banking, financial auditing and auditing, business intelligence/decision support and other fields. In the next five years, IT service outsourcing related to these fields will become the fastest growing market in the banking industry IT service outsourcing market.
9. Compared with international competitors, what domestic IT service outsourcing providers lack most is consulting service capabilities. Consulting capabilities need to be based on international advanced financeBased on a broad and in-depth understanding of product design concepts, it can be gradually formed through the accumulation of long-term business implementation experience.
10. The company's operating income from overseas accounts for 35.22%, 28.84%, and 28.42% respectively. The company owns well-known overseas banks such as Bank of China Hong Kong, Bank of East Asia, Wing Hang Bank, and Dah Sing Bank. In 2017, the overseas proportion was 45%, which is a lot higher.

G. How to buy digital currency stocks

Operating environment:
Brand model: HUAWEIP40
System version: HarmonyOS2.0.0
app Version: v6.8.0
1. Download the Hua Anhui Win app.
2. Register and log in. If you have already registered, you can log in directly.
3. Click Open Account to complete the account opening steps.
4. Click the search box above.
5. Search for digital currency and click to enter.
6. Select the stock you want to buy.
7. Click on the flash sale and follow the corresponding prompts to complete.
[Extended information]
1. At present, digital currency is more like an investment product. Due to the lack of strong guarantee institutions to maintain the stability of its price, its role as a measure of value has not yet emerged, and it cannot as a means of payment. As an investment product, the development of digital currency is inseparable from trading platforms, operating companies and investors.
Trading platforms play the role of trading agents, while some play the role of market makers. The profits of these trading platforms come from current fees and premium income from investors’ transactions or holdings of digital currencies.
1. Investors first need to register an account and obtain a digital currency account and a US dollar or other foreign exchange account.
2. Users can use money in their cash accounts to buy and sell digital currencies, just like buying and selling stocks and futures.
3. The trading platform will sort the buy and sell requests according to the rules and start matching. If the requirements are met, the transaction will be completed.
4. Due to the difference between the buying and selling volumes submitted by users, the buying and selling requests may be partially executed.
Take the RBM operated by the professional operating company opencoin as an example: The Ripple protocol was originally designed based on the payment method, and its design idea is based on the acquaintance relationship network and trust chain. To use the Ripple network to send money or lend money, the recipient and payer must be friends or have mutual friends. Otherwise, a chain of trust cannot be established between the user and other users, and transmission cannot occur.
2. Characteristics of digital currency:
1. Low transaction costs
Compared with traditional bank transfers, remittances and other methods, digital currency transactions do not require payment to a third party, and their transaction costs are lower. Especially compared to cross-border payments that require high fees from payment service providers.
2. Fast transaction speed
The blockchain technology used in digital currency has the characteristics of decentralization. It does not require any centralized organization similar to a clearing center to process data, and the transaction processing speed is faster.Fast.
3. High degree of anonymity
In addition to the fact that physical currency can realize point-to-point transactions without intermediary participation, one of the advantages of digital currency compared to other electronic payment methods is that it supports remote point-to-point payment. It does not require Any trusted third party acts as an intermediary.

H. See how the world's top ten stock exchanges use blockchain

However, the world's 10 major stock and commodity exchanges have currently expressed their interest in blockchain technology. interest. In this article, we will give you a detailed introduction:
1. Australian Securities Exchange (ASX)
When it comes to the application of blockchain technology, the ASX is definitely one of them One of the most ambitious companies, it invested more than $10 million in startup Digital Asset Holdings in the industry in January as part of its research and development drive.
At the same time as the investment, the ASX also revealed that it will not only conduct technology trials, but also establish a new post-trade settlement system, which will be developed by Digital Asset through the use of a distributed ledger structure.
However, since January this year, updates on the project’s progress on the ASX may have been overshadowed by controversy. In March, Australian news media began speculating that, although the ASX had reaffirmed its support for the trial, the blockchain project might also be thrown into doubt following the premature resignation of the agency’s CEO Elmer Funke Kupper. Voice,.
2. Chicago Mercantile Exchange Group
CME Group is one of the founders of the "Post-Trade Distributed Ledger Working Group" and has currently carried out very active actions in the industry through its investment arm CME Ventures .
CME Group is unique among its peers. It has always pursued a diversified investment strategy across industries and has successively invested in distributed accounting startup Ripple, blockchain investment group Digital Currency Group and Digital Asset Holdings. Beyond that, however, CME Group has yet to speak publicly about its conduct in technology and the larger industry.
3. Deutsche Börse
Deutsche Börse, the operator of Germany’s Frankfurt Stock Exchange, is another player on this list, and it also participated in Digital Asset Holdings’ $60 million financing in January this year.
However, unlike its co-investor ASX, Deutsche Börse has been less vocal about its support for the technology.
In February this yearIn an interview with Deutsche Börse, Deutsche Börse said it is working on a proof-of-concept for the technology, although it has yet to release any findings or test results.
4. Dubai Multi Commodity Trading Center
In the Middle East, blockchain-related activities are relatively scarce, and this situation continued until the recent opening of the Global Blockchain Council. The 32-member Global Blockchain Council is a group of startups, financial firms and tech giants that oversees technology applications and their impact.
Built on the basis of these members, Du Multi Commodities Center is a special economic zone and commodity circulation center responsible for overseeing the trading of precious metals and other tangible commodities.
DMCC announced in February that it was engaging in a technology trial with Bitcoin startup BitOasis to explore how blockchain technology could improve its personnel onboarding process.
5. Japan Exchange Group (JPX)
Japan Exchange Group is a relatively active stock market operator in Asia. It announced its interest in the industry in February and has officially formed an alliance with IBM. Become a user of Blockchain-as-a-Service (BaaS).
At the time, reports stated that Japan Exchange Group was embarking on a proof of concept to study the role of blockchain technology in creating a new trading system for low-liquid assets, with the final results to be released through a report later this year announced.
Earlier this month, Japan Exchange Group also announced that it is working with the Nomura Research Institute (NRI) to conduct trials to study how the technology can be applied to the securities market.
6. Korea Exchange
Korea Exchange, South Korea’s only stock exchange and one of the new entrants to this list, announced in February that it would seek to launch a counter via blockchain technology trading platform.
In statements to local news outlets, Korea Exchange said it hopes the technology will help reduce costs. Details about the trial and the company's involvement in the group were not released.
7. London Stock Exchange (LSE)
The London Stock Exchange is one of the founding institutions of the “Post-Trade Distributed Ledger Working Group” and when it comes to experiments on blockchain technology, the LSE It is one of the most dynamic but also the most low-key institutions.
The London Stock Exchange is one of the first groups to follow in the footsteps of startup R3 and is the first to say that large financial firms will look to leverage collaborative models for blockchainTesting, this is beyond the framework of R3.
It was also from that time that some large financial companies began to participate in private proof-of-concepts and operations in certain areas of the capital market involving various parties.
In addition, like Kouvola Innovation and Japan Exchange Group, the London Stock Exchange is also one of the initial customers of IBM's Blockchain-as-a-Service (BaaS).
8. Nasdaq
When it comes to testing blockchain technology, Nasdaq is probably the most proactive organization. U.S. stock market operator Nasdaq first launched Linq, a private equity trading platform, in 2015, thus becoming the first financial institution to conduct a blockchain proof-of-concept. The platform is currently still in the testing phase.
In addition, Nasdaq has also reached a cooperation with blockchain solution provider Chain and allows its internal experts to speak openly about blockchain technology.
In 2016, Nasdaq continued this momentum. For example, it previously revealed that it is working with Estonia’s Nasdaq OMX Tallinn Stock Exchange on a trial to use blockchain technology to reduce various obstacles to shareholder voting.
9. New York Stock Exchange (NYSE)
The New York Stock Exchange was one of the first companies to take an interest in the industry. In 2015, the NYSE issued two important announcements. The statements are all related to Bitcoin.
In January 2015, NYSE invested in the Bitcoin service company Coinbase as part of its Series C financing. At the time, NYSE Chairman Jeffrey Sprecher said the investment showed confidence in the widespread use of digital currencies by millennials, whom he described as having a more progressive view of value exchange.
The NYSE will continue to launch a Bitcoin price index in May, which will also become a competitor to CoinDesk’s Bitcoin Price Index (BPI), which is plotted with transaction data from the Coinbase trading platform.
10.TMX Group
TMX Group, the operator of the Toronto Stock Exchange, has never expressed a clear opinion on blockchain technology.
However, with the hiring of Anthony Di Iorio (one of the co-founders of Ethereum) as the agency’s first chief digital technology officer, TMX also publicly expressed its interest in the blockchain for the first time in March this year. Interest in chain technology. The next-generation network has become one of the most important blockchain applications in the public eye following its product launch in March.
Nonetheless, TMX Group has stated that it is in the early stages of generating a blockchain strategy and that it may soon be testing the technology. (Babbitt)
11. Puyin Group
Puyin Group launched Puyin, a tea-based digital currency. Puyin is a standard digital currency issued through encryption and digitization of high-quality Tibetan tea assets that have been warehousing, appraised, evaluated and confirmed by three parties.