The origin and development of digital currency
digital currency is an alternative currency in the form of electronic currency (which can be used for real goods and services transactions)
digital currency has the main characteristics of network packets. This kind of data packet is composed of data code and identification code. The data code is the content we need to transmit, while the identification code indicates where the data packet comes from and goes
based on the characteristics of digital currency, the direct benefit of digital currency to the central bank is not only to save the cost of note issuance, circulation and settlement, but also to enhance the central bank's ability to control funds
Electronic money and virtual money are called digital money. According to the definition of the European Central Bank, virtual money is issued by non central banks, credit institutions and e-money institutions, which can be used as the numerical expression of the value of currency substitutes in some cases{rrrrrrr}
extended information:
the process of digital currency trading through the platform is as follows:
(1) investors should register accounts first, and obtain digital currency accounts and US dollar or other foreign exchange accounts at the same time
(2) users can buy and sell digital currency with the money in their cash account, just like buying and selling stocks and futures
(3) the trading platform will sort the buying requests and selling requests according to the rules and start to match them. If they meet the requirements, the transaction will be concluded
(4) e to the difference between the buy and sell volumes submitted by users, a buy or sell request may be partially executed
there is no essential difference between virtual currency and digital currency, but it is only called differently. Digital currency is generally called high-end, and professionals generally call it digital currency. Virtual currency is the most popular term, which is generally used by those who don't know much about it.
(1) when wearing a watch, the sweat on the hand is corrosive to the watch case. The all steel case has better corrosion resistance because it is made of nickel chromium alloy, and the half steel case is made of copper. It is easy to corrode e to long-term contact with sweat. It is necessary to wipe away the sweat with a soft cloth or pad a plastic watch holder to prevent it from being eroded by sweat
(2) do not open the back cover of the watch at will to avoid st entering the movement and affecting the normal operation of the watch
(3) do not put the watch in the wardrobe with camphor pills to avoid the deterioration of the watch oil
(4) don't put the watch on the power amplifier, stereo or TV to avoid magnetization
(5) the watch that is not worn for a long time should be wound once a month, while the watch with automatic movement should swing back and forth for a few minutes or be worn on the wrist for a period of time to make it wind up automatically. So that the parts will not be at rest for a long time to ensure the operation performance of the meter machine
(6) if an ordinary mechanical watch is wet, dry cotton can be pressed on the watch and baked with 40 Watt electric bulb for 5 minutes, then the moisture in the watch will be evaporated completely. If the quartz electronic watch is damp, a few small pieces of calcium chloride can be taken and wrapped with gauze; Then open the cover of the electronic meter, put the wrapped calcium chloride and the electronic meter into a plastic bag or glass bottle without air leakage, and seal them. Generally, the moisture can be removed in about 3 hours to make the electronic meter return to normal. For the surface seriously affected by moisture, the time of absorbing moisture can be extended appropriately
(7) when the watch is received and the outer package is removed, the box used to protect the watch must be kept. These watch protection boxes can provide the safest protection for the watch when it is not fit to wear, so it is absolutely necessary to keep the box. It is suggested that when the watch is not worn on weekdays, we should form the habit of putting it in the box, which can greatly rece the risk of watch damage
(8) it's better not to wear the same watch every day, but to prepare several different watches for alternate use. In addition to enriching personal modeling, it can also avoid st and body dirt all concentrated on the same watch. For leather watch strap, more care should be taken to avoid frequent wear and tear caused by daily use. Even if the surface is new, the watch will look very old
(9) don't sleep with your watch on your wrist. If your watch is a luminous watch, it will bring adverse effects on your body. This is because the luminous material on the pointer and dial of the luminous watch is mainly a mixture of radium and zinc sulfide. The ray emitted by radium can stimulate the crystal of zinc sulfide to emit light. When you sleep, if you wear a watch, your body will be exposed to radium radiation for eight to nine hours, which is harmful to your body. Therefore, before going to bed, it is best to take down the luminous meter and put it on the table
(10) surface modification. After many lines have been scratched on the watch cover, you can first drop one or two drops of water on the watch cover, and then squeeze a little toothpaste to wipe it. Then you can remove the lines and make the watch cover look like new.
The minimum penalty for the crime of organizing and leading pyramid selling activities is criminal detention, and the maximum penalty is fixed-term imprisonment of more than five years. Generally, fixed-term imprisonment is not more than 20 years
Article 224-1 of the criminal law:
in the name of marketing goods, providing services and other business activities, organizations and leaders require participants to pay fees or purchase goods and services to obtain the qualification to join, and form a hierarchy according to a certain order, and directly or indirectly use the number of development personnel as the basis for remuneration or rebate, so as to lure and encourage the development of enterprises Those who force participants to continue to develop pyramid selling activities that others participate in, defraud property and disrupt economic and social order shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention and shall also be fined; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than five years and shall also be fined
MLM in criminal law is different from direct selling. MLM in criminal law is a kind of criminal behavior, and the starting point of criminal behavior is low, which can more severely crack down on criminal behavior and prevent the occurrence of criminal behavior. And legal direct marketing is not MLM, so it will not be punished Further information:
MLM originated in the United States in the late stage of World War II, took shape in Japan after World War II, and developed in China
In foreign countries, MLM and direct marketing have the same meaning, that is to say, there is only the concept of MLM in foreign countries. The main concept of foreign MLM is to use the word-of-mouth generated by customers' use of procts as the driving force, and let customers help dealers to promote procts and share part of the profits, that is, customer communication sales. This is different from the domestic concept of MLMhowever, in China's criminal law, pyramid selling (Chinese style pyramid selling) is a false company, a fictitious proct, and everything is empty. It just lets you pull your head and draw a small commission from the membership fee or franchise fee
or control personal freedom, confiscate property, so that you can't contact the outside world, learn those MLM training materials every day, so that you can learn how to cheat people, and then make a list, telephone or letter invitation, showdown, follow-up, until you pay the membership fee or franchise fee in various ways
Chinese MLM is built on the basis of mind control, that is to say, you can organize MLM spontaneously after brainwashing through their MLM training; Others will control your personal freedom, confiscate everything, and force you to accept these lies
the reason for the collapse of digital currency is that the valuation is too high and the rise is too large. Digital currency itself does not proce any profit. The rise is basically speculation, which is easy to cause panic selling and collapse with the continuous development of economy at any time, science and technology has brought us a lot of changes, and these emerging instries have attracted many people's attention. If we grasp the opportunities, the emerging instries are completely likely to change our destiny. The main reason for the collapse of digital currency is that the rise of digital currency is too large. Digital currency itself does not proce any profit. A thing that does not proce any profit will rise tens of times or tens of thousands of times. This is completely speculation. Anything that goes up is a risk. At this time, a little panic will lead to selling. This is also the reason for the collapse of digital currency
I think it's normal for digital currency to collapse, because a commodity has a huge short-term rise, and the commodity can't generate profits. The key is that digital currency has no reference, and the rise has no fundamental support. It will certainly collapse in case of panic. I think it's very normal. This is speculation, and speculation will certainly have risks, It's just as expected