Fund code of digital currency

1.

The main concept stocks of digital currency include Hailian Jinhui, Julong, Huijin, radio and television express, digital certification, Kunlun wanwei, gaoweida, Huali chuangtong and high beam software

from the perspective of financial institutions' layout of digital currency concept stocks, according to the No.1 Institute of finance, among the relevant stocks that have disclosed the annual report of 2019, as of the end of the fourth quarter of last year, five stocks were heavily held by institutions such as insurance capital, securities companies and funds, with a total market value of 24.3 billion yuan

in terms of research on financial institutions, No.1 Institute of Finance found that six digital currency concept stocks, namely, radio and television express, digital certification, Kunlun wanwei, gaoweida, Huali chuangtong and Gaoguang software, have been intensively researched by institutions this year, with a total of 163 times of research

an equity investor of an insurance company told the No.1 Institute of finance that at present, the insurance capital still pays attention to the large cap stocks with "low wave dividend" (stocks with high dividend and low performance fluctuation), and still holds a wait-and-see attitude towards popular concept stocks such as digital currency, but does not rule out the subsequent purchase

extended data

digital currency can be considered as a virtual currency based on node network and digital encryption algorithm. The core characteristics of digital currency are mainly reflected in three aspects: because it comes from some open algorithms, digital currency has no issuing subject, so no one or institution can control its issuing

because the number of algorithm solutions is determined, the total amount of digital currency is fixed, which fundamentally eliminates the possibility of inflation caused by excessive virtual currency; Because the transaction process needs the approval of each node in the network, the transaction process of digital currency is safe enough

The emergence of bitcoin poses a great challenge to the existing monetary system. Although it belongs to the generalized virtual currency, it is essentially different from the virtual currency issued by network enterprises, so it is called digital currency

this paper compares digital currency with electronic currency and virtual currency from the aspects of issuing subject, scope of application, issuing quantity, storage form, circulation mode, credit guarantee, transaction cost and transaction security

2. In recent years, blockchain digital assets represented by bitcoin have become popular all over the world. Financial institutions, technology companies, investment companies and other participants at home and abroad have invested a lot of human, material and technical resources in the research, development, design, testing and promotion of blockchain digital assets. In order to realize the main characteristics of "four can and three can't" of blockchain digital assets, we can build the core technology system of digital assets by relying on 11 technologies of security technology, transaction technology and trusted guarantee technology. First of all, security technology is used to ensure the fluidity, storability, controllable anonymity, unforgeability, non repeatable transaction and non repudiation of blockchain digital assets. Digital currency security technology mainly includes basic security technology, data security technology and transaction security technology. Basic security technology includes encryption and decryption technology and security chip technology. Encryption and decryption technology is mainly used in currency generation, secret transmission, identity verification and other aspects of digital assets. The establishment of a perfect encryption and decryption algorithm system is the core and foundation of the digital assets system, which needs to be customized and designed by the national password management organization. Security chip technology is mainly divided into terminal security mole technology and smart card chip technology. Digital assets can be traded in the form of mobile terminal based on terminal security mole. As the carrier of secure storage and encryption and decryption operation, terminal security mole can provide effective basic security protection for digital assets. Digital asset system trading platform blockchain technology research and development of data security technology, including data security transmission technology and secure storage technology. Data security transmission technology transmits digital asset information through ciphertext + MAC / ciphertext + hash to ensure the confidentiality, security and non tamperability of data information; Data security storage technology stores digital currency information by means of encryption storage, access control, security monitoring, etc., to ensure the integrity, confidentiality and controllability of data information
transaction security technology includes anonymous technology, identity authentication technology, anti plicate transaction technology and anti-counterfeiting technology. Anonymity technology realizes controllable anonymity of digital assets through blind signature (including blind parameter signature, weak blind signature, strong blind signature, etc.) and zero knowledge proof; The identity authentication technology verifies the user's identity through the authentication center to ensure the validity of the digital asset trader's identity; The anti plicate transaction technology ensures that digital assets are not reused by means of digital signature, serial number and time stamp; Anti counterfeiting technology ensures the authenticity of digital assets and transactions by means of encryption and decryption, digital signature and identity authentication. Secondly, the online transaction and offline transaction of digital assets are realized by transaction technology. Digital asset trading technology mainly includes online trading technology and offline trading technology. As a legal currency, digital assets should not be rejected by any unit or indivial, and can be traded online or offline. Online transaction technology realizes online transaction of digital assets through online device interaction technology, online data transmission technology and online transaction processing; The off-line transaction technology realizes the off-line transaction of digital assets through the off-line device interaction technology, off-line data transmission technology and off-line transaction processing technology. Finally, trusted guarantee technology is used to provide a safe and reliable application environment for the issuance, circulation and transaction of digital assets in blockchain. Digital asset trustworthiness assurance technology mainly refers to trusted service management technology. Based on trusted service management platform (TSM), it ensures the security and trustworthiness of digital asset security mole and application data, and provides security chip (SE) and application life cycle management function for digital asset participants. Trusted service management technology can provide application registration, application download, security authentication, authentication management, security evaluation, trusted loading and other services for digital assets, which can effectively ensure the security and credibility of digital assets system
what is blockchain? Blockchain technology, also known as distributed ledger technology, is an Internet database technology, which is characterized by decentralization, openness and transparency, so that everyone can participate in database records. Blockchain technology development blockchain technology development what is a blockchain system? Blockchain system is a database system with integrity. The data written into the system will be automatically copied to the nodes of the blockchain, which can achieve transactional data preservation, support the management and development of databases in various instries, and be proced in combination with various needs. 294.497 billion US dollars, or 2.60%. This week, five new projects entered the top 100, namely FST, ZB, Wix, wax and MXM. On August 11, the price of bitcoin was $11523.58, up 3.20% from last week, and Ethereum was $216.09, down 3.86% from last week. The 24-hour turnover of this week increased by 2.63% over the same period last week; Among the top 100 projects, the total market value and average market value of currency projects increased significantly, and the classification composition of global blockchain assets top 100 projects was stable.

3. You said that is the encryption digital currency, the source code son in the open source website may inquire. You can also go to the official website of bitcoin foundation to find the source code of bitcoin
network virtual currency can be roughly divided into
the first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. At that time, there was no "market" between players. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency
the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services
the third kind of virtual currency on the Internet, such as bitcoin (BTC), Fuyuan coin (FTC), Wright currency (LTC), etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. Mainly used for Internet financial investment, can also be used as a new currency directly for life

4. Digital currency itself is legal in China. Digital currency is defined as Internet goods in China, but the relevant supervision is still blank, and digital currency is still in the gray area in China. Well known digital currencies include bitcoin, Leyte coin, Ruitai coin, thousand gold card, dog coin, etc
however, there are also some non developers who use the cover of digital currency to carry out pyramid selling activities, such as the Vicat fraud, treasure coin fraud, Porter coin fraud and so on exposed by bitcoin home

5. In fact, there is no essential difference between digital money fund stocks. It's all the same operation mode and operation method.

6. The main purpose is to test how much time your graphics card can proce a bitcoin or Leyte coin and so on. Master Lu's tests are not very professional, and his scores are only for reference. There are no special requirements for the graphics card, as long as he can score. In short, the results of not the top graphics card are quite surprising, which makes me feel that it is only for entertainment

7. Yesterday, the Bank of China just formulated a policy to prohibit bitcoin as a means of financial payment. You are going to kill yourself

8. Huayun digital currency is true. It is only in the initial stage of promoting digital currency. As for the trading limit, it is more than unpredictable

9.

Domestic oil prices may rise for the first time in 2021. Accumulating the price adjustment at the end of 2020, the implementation of this price adjustment will be the first "five consecutive rises" since the implementation of the current price adjustment mechanism in 2013

assuming that the oil price doubles in 2021, the sales of new energy vehicles will definitely increase by at least 10 percentage points on the basis of what they should have. If it doubles, it is estimated that the sales of fuel vehicles will be cut by half in 2021, and the sales of new energy vehicles will be doubled

although oil prices at home and abroad showed a "rising trend", domestic automobile consumption still maintained a stable growth trend. According to the prediction of China Automobile Instry Association, the automobile sales volume will reach 26.3 million in 2021, with a year-on-year growth of about 4%. At present, affected by the Spring Festival effect, major automobile brands are actively carrying out promotion and marketing activities, and automobile consumption demand will be released in January

the rise of oil price will be directly transmitted to the power instry and other energy instries, resulting in the rise of the price of power procts. But different from the coal instry as a whole, the direct benefit is that the impact on the power instry can not be generalized. The rise of coal price leads to the rise of thermal power cost, but the cost of hydropower, wind power and nuclear power remains basically unchanged. Therefore, the rise of oil price will form a differentiation for the power instry, and the advantages of power enterprises mainly using emerging power generation methods will be highlighted

10. The following is the introction of the official website:
one yuan fund currency (YYF)
as the world's first equity digital currency, it was born on February 29, 2016, and was issued by one yuan capital (Hainan Rixing Yishan Trading Co., Ltd., organization code: 39925613-8) to all shareholders for IPO crowdfunding. The total amount is 600 million, the quantity is constant, and the technology is leading in the world. Among them, 60% of the companies were frozen and 40% of the market circulation, with a total circulation of 240 million. Its biggest feature: all users of holding currency share the equity income of one yuan capital in proportion, and they become shareholders of one yuan capital when holding a certain amount of currency< As the first VC company focusing on digital currency investment in China, yyzb is jointly established by nearly 50 tycoons in digital currency, securities and media circles in Greater China. Investment focus: 1. Popular digital currency; 2. Digital currency not online in the early stage; 3. The online undervalued digital currency; 4. Equity transfer of early unlisted (stock market) companies; 5. Other potential technology companies or financial procts
from the above introction, we can feel that this kind of currency is not very reliable. It is recommended not to invest in this kind of currency. The domestic Yuan Bao coin, Ruitai coin and thousand gold card are still good.