Virtual currency onion coin

1. A number of victims of virtual currency fraud cases distributed all over the country said that they were refused to file a case when reporting to the local police because virtual currency could not be valued and could not reach the starting loss amount of theft or fraud. This situation may be affected by the announcement on preventing the financing risk of token issuance issued by seven ministries and commissions on September 4, 2017 (hereinafter referred to as the announcement). Generally speaking, fraud and other crimes of infringing property rights have the starting point of "large amount" According to the interpretation of the Supreme People's Court on Several Issues concerning the specific application of law in the trial of fraud cases, indivials who defraud public or private property of more than 2000 yuan belong to "large amount". However, the announcement clearly pointed out that "any so-called token financing trading platform shall not provide pricing, information intermediary and other services for token or virtual currency." Therefore, it is difficult for the public security organs to recognize the price of virtual currency displayed on the trading platform, and to estimate the value of virtual currency when the victims encounter virtual currency fraud, so as to determine whether the case meets the filing standard.

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. In short, bitcoin is a kind of virtual currency, which does not rely on any monetary institutions to issue, but relies on a specific algorithm, generated through a large number of calculations. After the bitcoin address is bound with the bank card, you can buy bitcoin with RMB recharge. There is a K-line chart, and the price changes in real time. Similar to stocks, you can buy and sell bitcoin at any time
after this madness, where should virtual currency go? According to the analysts of foresight Instry Research Institute, the future development trend of the instry mainly includes the following points:
1. Virtual currency may continue to develop for a long time. Due to the high security of virtual currency, it can't be issued at will, and Chinese and foreign people can't identify the user's identity information in the transaction process, a large number of people have a crazy pursuit of virtual currency
2. Virtual currency may be involved more widely in the future. As long as someone recognizes and uses virtual currency, the existence of virtual currency has value
virtual currency has been developing so far, prosperity and bubbles, wealth and dreams, questioning and supervision are all on the way. Investment is risky, so we should be cautious. At present, such playing methods as bitcoin have not been approved by the regulatory authorities. It is suggested that ordinary investors should participate in the game within their ability.

4. Four transactions of virtual currency: 1 medium currency, 2 security currency, 3 fire currency, 4 OK (with contract) love life, stay away from contract

5. 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. Digital currency is an unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of a specific virtual community
the European Banking authority defines virtual currency as a digital representation of value, which is not issued by central banks or authorities, nor linked to legal currency. However, because it is accepted by the public, it can be used as a means of payment, or transferred, stored or traded electronically

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6.

The essence of money is the general equivalent. In the process of the continuous development and evolution of human history, it has gone through the stage of physical money, the stage of substitute money, and then entered the stage of credit money. In primitive society, people exchanged livestock, salt, shells and other hard to get goods as general equivalents

in the long history, the emergence of metal currency makes the economic life achieve unprecedented prosperity. However, e to the inconvenience of carrying metal money, paper money became the mainstream form of money. With the rapid development of modern information technology, e-money has come into our life

if the evolution process from physical money to value symbol paper money is the first qualitative leap in the history of money development, then the evolution process from paper money to electronic money is the second qualitative leap in the history of money development

from the perspective of money form, physical money itself is a commodity in addition to performing monetary functions; Paper money is a symbolic tool of value for commodity exchange and a credit currency; Electronic currency is the proct of highly developed Internet economy and continuous progress of bank payment and settlement technology. It not only has the function of traditional currency, but also can continuously improve digital currency

At the same time, the virtual money market based on electronic information is also booming. By the end of 2014, the number of Internet users in China had reached 632 million, including 517 million registered users in the online game market and 114.48 billion yuan of sales revenue, an actual increase of 37.7% over the previous year

a huge virtual space based on the Internet has been formally formed. As a kind of virtual currency with intrinsic value, convenient online trading behavior, low transaction cost, and service providers' issuance, it emerges as the times require

first of all, from the functional analysis. Virtual currency is a kind of transaction medium in the Internet virtual space, which has the function of value scale, but the value scale of virtual currency is different from that of legal currency

using virtual currency to purchase virtual procts and services can only be within the scope specified and allowed by the issuer of virtual currency (Internet operator), and the size of this scope depends on the number of virtual procts and services. If the virtual procts and services provided by the website are large enough, the scope of virtual currency will be large

the currency value of virtual currency depends on the pricing of virtual currency by issuers. When no currency can communicate between virtual cyberspace and reality, the pricing of procts and services is still based on real RMB. That is to say, when issuers of virtual currency price their own virtual currency, they should first convert the price of virtual currency based on RMB

7.

ways:

1. Foreign exchange market trend is attached to the futures and foreign exchange quotation software

2. Foreign exchange quotation is also available on major financial websites

3. Exchange rate information can also be queried through the foreign exchange inquiry tool provided by mobile phone

4. Most mobile futures quotation software also has the main currency exchange rate quotation

notes:

exchange rate is constantly changing, When using it, please refer to the exchange rate of the day you need. When you exchange it at the bank counter and online banking, you should base on the real-time quotation at that time

for example, for the latest exchange rate query, you can input & quot; Exchange rate of Peso to RMB;, You can see the latest exchange rate directly