G7 digital currency

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. Digital currency exchange is an exchange for trading digital currency
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
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2. Friends who are new to the currency circle are dazzled to see all kinds of digital currencies. What are the origins and characteristics of these cryptocurrencies? Here is a brief introction to some mainstream cryptocurrencies< bitcoin is the earliest cryptocurrency. In 2008, an Internet geek named Nakamoto Tsung published a paper called bitcoin: a peer-to-peer e-cash system. In 2009, the first creation block was g up by Nakamoto Tsung and has been developing ever since. The original block size of bitcoin was only 1m, and the congestion problem was getting more and more serious. As a result, the block expansion was put on the agenda. The core development group advocated the use of isolation witness and lightning network to realize the expansion, while the big block group advocated the direct expansion of the block. At last, on August 1, 2017, bitcoin cash (BCH) forked from bitcoin (BTC) and expanded its capacity by expanding the block. After this split, bitgold, bitdiamond, super bitcoin, bitgod and many other split coins have sprung up. Later, BCH itself encountered a bifurcation. The Australian CSW, who calls himself Nakamoto Tsung, has to continue to expand the block and lock the underlying protocol of bitcoin. He claims to make a bitcoin that meets Nakamoto Tsung's vision. This time, the bifurcation coin is called BSV

apart from BCH and BSV, most of the other bifurcated currencies have declined. BTC, BCH and BSV represent the exploration of three different directions respectively. BTC is the most conservative and cautious, BSV is the most radical, and BCH is relatively mild and graal. At present, BTC enjoys the name of bitcoin in fact and has the largest market value< br />
< At the end of 2013, vitalik buterin (V God), a gifted programmer born in 1994, published a white paper on Ethereum, proposing the idea of adding various smart contracts to cryptocurrency, which can be used in social networking, trading, games and other fields. The market value of Ethereum has soared all the way, and it will soon be second only to bitcoin, Ethereum with smart contracts is also known as blockchain 2.0

in 2016, Ethereum encountered a serious hacker coin theft incident (DAO), and God V decided to delete the coin theft record by using rollback method. However, some people who insisted that the blockchain should not be tampered with opposed rollback, so Ethereum also split. Unlike bitcoin, the original Ethereum chain has become a minority, known as the Ethereum classic (etc), and the new chain that has been rolled back has become a majority, the de facto Ethereum (ETH)

stable currency system

stable currency is generally anchored legal currency, which can be used to exchange legal currency 1:1 to the issuer. The currency value is relatively stable, but sometimes there will be a small amount of premium in transactions, which is widely used in cryptocurrency transactions. Now the most common stable currency is the usdt issued by tether company, 1 usdt = 1 dollar. Stable currency is generally issued on other cryptocurrency networks, such as bitcoin Omni protocol, Ethereum erc20 protocol, etc< br />


in anonymous currency

on bitcoin, every transaction is clear and searchable, although we don't know who the person behind the address is. Some people think that the privacy of bitcoin is not enough, so some anonymous coins, such as XmR, dash and zcash, which can cover up user information, have emerged. Monroe coin uses ring signature technology, dasey coin adopts mixed coin technology, and big zero coin uses zero knowledge proof, which can play an anonymous effect in different degrees

platform currency system

some digital currency trading platforms often release their own platform currency, and there are certain discounts for trading with platform currency, such as okb of okex, HT of fire currency, BNB of coin security, etc<

some other mainstream currencies

lightcoin (LTC) has copied the code of bitcoin, replaced the consensus algorithm, and shortened the block out time. When bitcoin wants to upgrade, it often does experiments on bitcoin first. Lightcoin is known as "bitcoin, lightsilver"

XRP is currently the third largest currency in market value. It is an Internet transaction protocol, allowing users to transfer money around the world quickly and cheaply

grapefruit coin (EOS), known as blockchain 3.0 and Ethereum upgrade, attempts to introce more functions and application expansion on it

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"bitkangaroo" is the first digital currency financial service platform in the world that allocates theoretical revenue from its own mines and machines without power failure. The platform is mainly based on cloud computing procts, and the theoretical revenue is allocated by "1tash" of Wanyou computing power's professional mine, a strategic partner, on a regular basis every day, integrating high-yield, security, liquidity, transparency and professionalism

High Yield: the platform aims at "increasing users' assets", and customers can choose a variety of derivatives to prevent systemic risks

Security: the team stores the standby digital assets in the cold multi signature wallet, and in case of any accident, the reserve fund will be used to distribute revenue to customers

Liquidity: the platform allocates income every day, and can withdraw as soon as it reaches the minimum currency withdrawal standard

transparency: mine data and mine logs are open and transparent, and users can monitor the actual computing power of the mine at any time through the data center monitoring system

Professional: the mine is operated and managed by professional personnel who have been engaged in deep mining for many years. Each unit is isolated by professional network interruption to prevent virus invasion. Multiple standby networks are used in the computer room to eliminate non systematic risks in an all-round way

3.

Yes

According to Article 7 of the regulations on the prohibition of pyramid selling issued by the State Council, the following acts belong to pyramid selling:

1. Organizers or business operators, through developing personnel, require other personnel developed by the developed personnel to join, and calculate and pay remuneration (including material rewards and other economic benefits, the same below) to the developed personnel based on the number of personnel developed directly or indirectly, Seeking illegal interests

The organizer or business operator, through the developer, requires the developed person to pay the fee or pay the fee in disguised form by way of subscribing for commodities, so as to obtain the qualification of joining or developing other persons to join and seek illegal interests

3. The organizer or operator, through the development personnel, requires other personnel developed by the development personnel to join in, forming the relationship between the upper and lower line, and calculates and pays the online remuneration based on the sales performance of the lower line, so as to seek illegal interests

extended information:

precautions for digital currency investment:

digital currency itself has speculative risk, lacks actual exchange value, and its own value is not based on currency anchor. It is easy to be affected by regulatory policy changes, the price of digital currency rises and falls sharply, and retail investors blindly follow suit, which is easy to suffer heavy losses

the digital currency platform lacks supervision, and the whole instry is mixed up. Although some people have bought digital currency, they do not have the characteristics of digital currency technically. It's easy to fall into the black hole of illegal fund-raising, and the money in your pocket will disappear

in the process of investment, the market changes, and many investors are often too emotional and not good at controlling the investment behavior. When the market is good, they are crazy, when the market is bad, they are not good at controlling when they need to turn to caution, they can't stop the car, and they can't control their emotions

4.

Gucs is the dollar note used by Americans before, not a virtual currency

gucs the front of the US dollar bill is mainly featured by the head portrait of a person, and the main color is black. The main design of the back is architecture, and the main color is green, but there are few differences in the colors of different editions; In addition, e to the dollar green is made of a kind of SAP ink, so each time the sap quality is different, so the color is slightly different. The signature above is the signature of the Minister of finance, and the Ministry of finance is different in different issuing years

extended information:

gucs US dollar notes are made of cotton fiber and hemp. Long cotton fiber makes paper not easy to break, good ink absorption, not easy to fade. Hemp fiber is strong and tenacious, which makes the paper stiff, rable and fluffy. It has certain resistance to water, oil and some chemical substances. There is no whitening agent added to the dollar paper, which is white and does not reflect light under the purple light

in addition, the dollar bill will display black and green with different light angles. The main patterns of US dollar are engraving, gravure printing, library printing and serial number printing. After the 1990 edition, miniature characters were added around the portrait window below

the magnetic material is added to the ink. The real US dollar bill is made of special ink such as fluorescent ink and magnetic ink, so the green badge and green number on the right side of the front of the US dollar bill can leave "green mark" on the paper after being wiped on the white paper

5. The effect should not be big, the bandwidth of your cell is limited, there are too many Internet users, and the flow of each user is evenly shared in the cell switch

6.

Hello, I'm glad to answer this question

money services business (MSBS) in Canada is subject to Canada's anti money laundering (AML) and anti terrorist financing (CTF) requirements. The Canadian regulator is fintrac. In addition to monitoring the instry, fintrac receives regular reports from licensed MSBS and issues updated instry regulations for the instry. If you do business in Quebec, you are also regulated by the Financial Markets Association (AMF). AMF is the Quebec government's regulatory body for the province's financial markets. In addition, as an organization collecting personal data, the office of the Privacy Commissioner of Canada will regulate your personal data practices. Instry members may also be subject to additional provincial requirements, depending on where you do business

if you are a money service company, you need to know all the obligations that apply to you. This includes registering your business with fintrac, reporting to fintrac, keeping records, identifying your customers, and having a compliance plan

if you conct business in Canada and provide the following services to the public, you are a money service:

foreign exchange transaction: you can convert one currency (US dollar to Canadian dollar) into another currency

fund payment: transfer funds from one person or organization to another by using electronic fund transfer network or any other method

cash or sell a money order, a traveler's check or anything similar: this may also include cashing or selling a traveler's check or anything similar. This does not include cashing checks to specific indivials or organizations

money services businesses (MSBS) in Canada are subject to Canadian anti money laundering (AML) and anti terrorist financing (CTF) requirements. The Canadian regulator is fintrac. In addition to monitoring the instry, fintrac receives regular reports from licensed MSBS and issues updated instry regulations for the instry. If you do business in Quebec, you are also regulated by the Financial Markets Association (AMF). AMF is the Quebec government's regulatory body for the province's financial markets. In addition, as an organization collecting personal data, the office of the Privacy Commissioner of Canada will regulate your personal data practices. Instry members may also be subject to additional provincial requirements, depending on where you do business

if you are a money service company, you need to know all the obligations that apply to you. This includes registering your business with fintrac, reporting to fintrac, keeping records, identifying your customers, and having a compliance plan

if you conct business in Canada and provide the following services to the public, you are a money service:

foreign exchange transaction: you can convert one currency (US dollar to Canadian dollar) into another currency

fund payment: transfer funds from one person or organization to another by using electronic fund transfer network or any other method

cash or sell a money order, a traveler's check or anything similar: this may also include cashing or selling a traveler's check or anything similar. This does not include cashing checks to specific indivials or organizations

7. It is a digital currency issued by gongxinbao on the public trust chain, which not only has circulation value, but also is a necessary encrypted digital currency based on the application of public trust chain. Its application value is mainly reflected in the following aspects:
1. GXS needs to be paid or burned for the development, authentication and use of on chain services (such as miners' fees transferred on the chain)
2. With the increasing trading volume of gongxinbao, more returns can be received
3. It can be used as a vote when a witness is elected.

8. GXS is a digital currency issued by gongxinbao on the public trust chain, which not only has circulation value, but also is a necessary encrypted digital currency based on the application of public trust chain.