Popularization of anti-counterfeiting and anti-counterfeiting kn
Differences:
non encrypted currency (enterprise currency):
1, personal behavior
2, company's own currency
3, unable to decentralize
4, unable to trade on international trading platform
5, unlimited issuance
6, no mine website, no original code
7, controllable price, mostly one-way relationship (dining ticket of an enterprise, Qmoney and so on)
open source digital cryptocurrency:
1. Decentralization -- not regulated by indivials, companies and national banks
2. Limited issue
3. Free trade on international trading platform
4. Original code
5. Not taxed, not frozen, uncontrollable price
cryptocurrency advantages:
1. Compared with paper money, Save the cost of printing, data audit, anti-counterfeiting, escort circulation, safe keeping and so on
2. It is impossible to control the number of issues without issuing institutions
3. Borderless. If you use cryptocurrency transaction, directly enter the account address, click the mouse, wait for the network to confirm the transaction, a lot of money will pass
4. Using cryptocurrency in any store can save the cost of tax and capital supervision
5. It is not controlled by the central bank and the quantity is limited, so it can completely resist the pressure of inflation. Let the wealth of the common people keep its value and increase its value The cryptocurrency other than bitcoin is also known as counterfeit currency and competitive currency (English: altcoin). Part of it is a virtual currency similar to bitcoin, which is based on the ideas, principles and source code of bitcoin. At present, more than 800 cryptocurrencies are in circulation
because bitcoin itself does not have an authoritative issuing institution and state power to maintain its authority and uniqueness, bitcoin and its imitators can only get along equally. It is not absolutely exclusive
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
taking the tourism instry as an example, blockchain applications mainly focus on tourism travel, tourism community reviews, digital identity management, credit consumption management, tracking pilot's professional certificate and qualification, loyalty plan of hotels and airlines, reservation management and consumption points management. In addition, blockchain also has applications in finance, games, entertainment and other fields.
Generally, the excellent digital currencies are mostly imported procts, such as bitcoin, Leyte coin, ether coin and so on. However, the domestic Yuanbao coin, Ruitai coin, bitcoin and the tokens of different crowdfunding projects of European crowdfunding are excellent digital currencies
digital currency (English: digital currency) is an alternative currency in the form of electronic currency. At present, no central bank of any government has indicated that it will issue digital currency, and digital currency does not have to have a benchmark currency and a central bank
it is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography
popularity: there is no doubt that bitcoin and lightcoin have the highest popularity in the cryptocurrency circle. Even though they have many shortcomings, they still have the largest number of players and the highest amount of money. They have large plates and are not easy to be controlled by the makers. Of course, the relevant infrastructure is relatively perfect
Innovation: dog coin is popular because it caters to the western small reward culture. The reason why Fuyuan coin can become the leader of the new generation of cryptocurrency is that it mainly focuses on the currency business circle, which is an applied cryptocurrency
operation mode: for example, the operation mode of Vicat coin has been exposed as pyramid selling. Although Yuanbao coin has been criticized before, the operation team will not give up, and Yuanbao coin is still the leader of domestic currency.
According to the cloud flash payment red envelope activity launched by UnionPay, the cloud flash payment app has prepared four new year red envelopes: open door lucky red envelope, sign in red envelope every day, invite relatives and friends red envelope, and initiate transfer red envelope. Users can get up to 2018 yuan a day
before, Alipay and WeChat both rolled up their sleeves to prepare for a big fight in the red envelope war ring the Spring Festival. Now the UnionPay with the national team background has brought more expectations to many people. P>
, as a non bank financial service provider, has long time since Alipay avoided regulatory restrictions and extended its services overseas. However, at the end of 2016, Alipay was required to close all offshore financial accounts and have a considerable impact on its Southeast Asian business. p>
and the most popular application of wechat overseas is its own social attribute. In mobile payment, wechat payment has established external partners to jointly develop overseas markets. In South Africa, wechat payment has launched an international payment solution. Users can now use wechat wallet to send and receive money or withdraw cash from ATMs. However, the number of cooperative countries is far less than that of UnionPay partners
as of June 2017, the UnionPay network has spread all over China's urban and rural areas, and has extended to 160 countries and regions outside Asia, Europe, America, Oceania, Africa, etc
compared with the other two, UnionPay's huge number of users has also laid a foundation for its future; First brother & quot; Status. Data show that up to now, China's UnionPay cards have issued more than 5.4 billion cards, and the transaction volume of UnionPay cards in 2016 alone exceeded 38 billion
UnionPay also pays more attention to cardholders going abroad. In 2015, the United States attracted more than 2.5 million Chinese tourists, who spent more than $40 billion locally. Through the development of cooperative relationship in the United States, UnionPay has been able to successfully enter the U.S. market and further increase its overseas market share
UnionPay has said that the acceptance network of UnionPay cards in the United States is tending to be perfect. At present, almost all ATMs in the United States can withdraw cash with UnionPay card, and more than 80% of businesses can pay with UnionPay credit card. In New York, Hawaii, San Francisco, Los Angeles, Orlando, Chicago and other famous shopping centers and outlets business circles, UnionPay card acceptance coverage generally exceeds 90%
UnionPay's international layout
UnionPay began to take its international step in 2004. At the end of 2012, China UnionPay International Co., Ltd. (UnionPay International), a long-standing company, officially opened in Shanghai. As a subsidiary of China UnionPay, it will be responsible for the exclusive business of China UnionPay international
at present, no UnionPay proct can be compared with its international layout. Today, UnionPay has basically achieved global coverage
the data shows that the overseas acceptance network of UnionPay card has covered more than 160 countries and regions. Hong Kong, Macao, Mongolia, Cuba and the United Arab Emirates have basically achieved full acceptance. 80% of merchants in Northeast Asia can use UnionPay cards, more than 70% of merchants in Southeast Asia can accept UnionPay cards, more than 80% of merchants in the United States can use UnionPay credit cards, half of merchants in Europe can use UnionPay cards, and 90% of ATMs and 75% of merchants in Australia can also use UnionPay cards
according to other data, there are more than 10 million overseas online merchants accepting UnionPay cards, and they have graally formed advantages in the fields of ecation payment and air booking. More than 2000 overseas schools support UnionPay card online tuition payment, and the official websites of nearly 40 international airlines support UnionPay card online ticket purchase
the relevant person in charge of UnionPay International said that a series of innovative procts such as UnionPay online payment, UnionPay mobile phone flash payment, UnionPay QR code and UnionPay wallet procts are ushering in richer cross-border application scenarios
It's true. Since the beginning of 2018, UnionPay international and Huawei have signed a cooperation agreement, and the two sides have reached cooperation on jointly promoting the globalization of Huawei pay and speeding up the overseas landing, which is also regarded as an important step in the international layout of UnionPayStandard Bank of South Africa and UnionPay international have reached a cooperation agreement in Johannesburg, South Africa, which will make use of the resources of standard bank to further promote UnionPay payment services in the African market, and standard bank will become the first financial institution in South Africa that may issue UnionPay card qualification
from the perspective of Unionpay's actions, the strategic advantage of UnionPay is its huge outbound China card account, plus its natural & lt; National team; Advantages, as well as the layout of UnionPay in mobile payment, who ignores UnionPay in the future will have to bear the consequences
the main anti-counterfeiting features of the third, fourth and fifth sets of RMB currently in circulation in China are as follows:
(1) anti counterfeiting features of RMB paper. The paper used for printing RMB is special paper, which is generally called banknote paper. This kind of paper mainly has the following characteristics< The quality of paper is excellent. The main raw material for making this kind of paper is cotton linter, which is much more valuable than ordinary paper-making materials. The formula of papermaking raw materials has a strict fixed proportion. The paper proced is smooth and fine in texture, tough and folding resistant, straight and smooth. If you shake the note in the air with your hands, or pull the two ends of the note loosely and tightly with your hands, or flick the surface of the paper with your fingers, you will make a clear and crisp sound. The raw materials of ordinary printing paper are mostly straw, straw, rags, etc. the texture of the paper is soft and rough, the toughness and tension are insufficient, and it is easy to break. If it shakes in the air, its sound is ll
② no fluorescence reaction. The raw materials used in this paper are pure and clean, free of impurities, high whiteness, no fluorescent whitening agent, natural white. If in the ultraviolet light, there is no fluorescence reaction. And ordinary printing paper, generally need to add fluorescent whitening agent, under the irradiation of ultraviolet, it will emit bright blue and white fluorescence< (3) watermark. Watermark technology is widely used in banknote paper of RMB. In the third set of banknote paper above RMB yuan coupon, there are full version watermarks with five pointed star pattern. Among them, the fixed watermark of Tiananmen Gate is used in the paper of 10 yuan banknote. For the fourth set of RMB banknotes, 10 yuan, 50 yuan and 100 yuan banknotes use fixed watermark of character image, while for other banknotes above yuan, full version watermark of ancient coin pattern is used< (4) safety line. In the process of paper making, the safety line was set up. For example, in the fourth set of RMB 1990 100 yuan and 50 yuan coupons, safety lines are set at the fixed positions of banknotes. These banknotes can't see the safety line when they are looked at head up. If these banknotes are exposed to light, you can clearly see that there is a three-dimensional dark safety line in the banknote paper, which can be touched by hand on the surface of the face. The part of the line is raised, especially for banknotes flowing through a period of time
(2) the anti-counterfeiting characteristics of RMB ink. The printing ink of RMB is a special ink, which is very different from the ordinary ink sold on the market. The composition of raw materials of this kind of ink is more complex, in which pigments, fillers, desiccants and so on are specially made. There are special techniques for the preparation and compatibility of various raw materials. For different printing equipment, the ink molation method and performance are also different. For example, the third set of RMB is printed on the gravure printing machine, it needs to use the gravure ink with strong adhesion. The banknote picture printed in this way has a thick ink accumulation layer on the paper and a strong three-dimensional feeling, which can be highlighted by hand touch. In different parts of the banknote can also use different performance of ink, strengthen the anti-counterfeiting function of the banknote. There are three kinds of anti-counterfeiting inks used in RMB: gravure ink, fluorescent ink and magnetic ink< (3) the anti-counterfeiting features of RMB in plate making and printing
① in the design of RMB face, the main scenery is set off by the national characteristic pattern, the flower symbol is symmetrical, the front and back are corresponding, the light of yin and Yang is distinct, and the different parts are well arranged, such as gravure printing, convex printing and flat printing. A variety of anti-counterfeiting measures and the reasonable layout of signs, as well as the famous person's handwritten bank name, make it difficult for forgers to follow one by one
② the printing and plate making of RMB adopts the advanced technology of combining machine engraving with manual engraving. The patterns, tufts and reticulated lines of machine carving are extremely fine and difficult to imitate. Every picture and figure of hand carving is drawn by art experts and carefully carved by sculptors. They reflect the unique artistic style of artists and sculptors, and this personal artistic style can not be confused with the real. Hand carved intaglio is arranged by dots and lines, alternating with density, the depth of the scene, each pattern has its own characteristics. If observed with a magnifying glass, it is easy to distinguish from counterfeit banknotes
③ multicolor wiring technology of RMB printing. All kinds of patterns and lines on the RMB face are made up of various colors. Different colors are displayed on different parts or lines. The connection between different color lines is very natural, that is, from one color to another, without overlap, gap, leakage, dislocation, and stiff feeling. This change of color on one line is printed with advanced wiring technology. For ordinary counterfeit banknotes, even if some lines are connected, it is almost impossible for them to be completely connected. If you use overprint method, then the transition of color transformation, it will be very unnatural, can be more easily found
4. Rainbow printing technology of face shading. The background part of the main map of the ticket is composed of various fine lines, which is called shading. The shading is composed of straight line, oblique line and wavy line. The lines are evenly distributed with certain regularity. The color of shading is printed by multiple colors, and it is often a natural transition from one or several colors to another or several colors graally. Due to the large area of shading color, the transformation of a variety of colors can present a rainbow like color effect. This special printing technology is used in all kinds of RMB coupons, which makes it difficult for criminals to make fake
diagram—— http://www.xbox-sky.com/showthread.php?t=42284&goto=nextnewest
update mobile QQ to the latest version, click [+] in the upper right corner, and then click [scan], the system will start qq-ar function. Prepare a fifth set of 15 version of RMB 100, scan the identification box to the whole face of RMB 100, wait for a moment, you will be prompted that the identification is successful. After successful recognition, the phoenix pattern in the RMB pattern will fly into the mobile phone screen through qq-ar technology, and then the anti-counterfeiting knowledge of RMB will be introced in turn on the screen. Then, the RMB anti-counterfeiting features on the 100 yuan banknote, such as "light changes into hollowed out window safety line", "engraving gravure printing", "double color crown number", "offset printing pattern", "brilliance changes into number", will be clearly displayed for you in turn
this year marks the 70th anniversary of the issuance of RMB. Supervised by the office of the Joint Conference on anti counterfeit currency work of the State Council, China Banknote Printing and mint Corporation, Tencent QQ and Tencent Financial Technology jointly proced a qq-ar interactive experience of "RMB anti counterfeit knowledge". The phoenix pattern of this bird comes from the lacquerware pattern of the Warring States period, and the tuanhua pattern at the beginning of the article is the camellia, which is known as the "charming guest in flowers". These elements that we turn a blind eye to in our daily life actually contain profound Chinese culture
a scan of mobile QQ can scan and promote the anti-counterfeiting information of RMB, so this function itself can't identify the true and false RMB. The mobile phone camera is not a purple light. But we all say that QQ scan can learn to identify the authenticity of RMB knowledge, so in the future life to rece the probability of receiving counterfeit money, so QQ scan function can not identify the authenticity of RMB.