How to distinguish true and false virtual currency
Publish: 2021-03-25 03:30:12
1. Can issuing money as a kind of financial management.
2. There is no difference between true and false digital currency, and there is no difference between good and bad digital currency. Digital currency is just a tool, the key is to see who plays with it. Some people just use digital currency as a tool of pyramid selling, making money out of thin air, carrying out false propaganda and taking money away
if you don't understand digital currency, you'd better not touch it. The water of digital currency is very deep. Digital currency is even more chaotic, deception is repeated. If you are interested, you can first learn about the crowdfunding project token on coin Ying China platform.
if you don't understand digital currency, you'd better not touch it. The water of digital currency is very deep. Digital currency is even more chaotic, deception is repeated. If you are interested, you can first learn about the crowdfunding project token on coin Ying China platform.
3. Virtual currency is based on the virtual platform, so as long as the platform can confirm that the currency is real, the platform depends on the website, and as long as the website is identified, the platform can't be wrong
4. For example,
the front of a 100 real note:
1. In the figure under the 100 character in the upper right corner, the 100 character can be seen in the side light
2. Chairman Mao's collar is concave and convex
3. There is a word "100" on the right of 100 in the lower left corner
4. When the two sides are connected into a cylinder, the pattern can match
5. Red marks can appear on the wall< On the back:
1, 2005, there are four rows of microfigures under the number and seal The magnifier can see RMB 100)
2
Other:
watermark avatar
with the help of professional banknote detector, the golden 100 words can be seen on the front.
the front of a 100 real note:
1. In the figure under the 100 character in the upper right corner, the 100 character can be seen in the side light
2. Chairman Mao's collar is concave and convex
3. There is a word "100" on the right of 100 in the lower left corner
4. When the two sides are connected into a cylinder, the pattern can match
5. Red marks can appear on the wall< On the back:
1, 2005, there are four rows of microfigures under the number and seal The magnifier can see RMB 100)
2
Other:
watermark avatar
with the help of professional banknote detector, the golden 100 words can be seen on the front.
5. As a practitioner of blockchain digital currency, I have recently seen countless people buy counterfeit currency or air currency. The true and false of digital currency is mainly to see more and learn more about the digital currency market before buying again, so it is not so easy to be deceived. The identification of air currency must depend on whether the project has landing scenes and how the future development space of landing scenes is. When to go to the secondary market and so on. Don't blindly follow the trend of digital currency investment!
6. At this time, there are still people playing Shanzhai coin. They are full of energy and money.
7. Don't tell. It's basically a hoax.
8. Ancient coins (hard currency), that is, metal coins. It has been thousands of years in China to make currency with metal. The earliest metal coin is Baode copper shell of Shang Dynasty, which is more than 3000 years ago. Because the metal coin has the advantages of convenient use, wear resistance, long circulation life and so on. In addition to its own monetary function, it also has a very high art appreciation and collection function
method 1
look at the color. The real coin is nickel white, while the fake coin is also plated with nickel, but its nickel coating is thin, easy to rust and corrosion, and not wear-resistant. In addition, the material is different, so the color is dark and the difference is detailed; It is impossible for a real coin to rust. Once a rusty coin is found, it is likely to be a fake coin
look at the pattern. Generally speaking, the patterns of fake coins are rough and fuzzy. For example, the ears of wheat in the national emblem are fuzzy, the ribbon has poor sense of hierarchy, and the fine stripes are indistinguishable; The three-dimensional sense of Pentagram is also poor, not only the angle of Pentagram is long and short, but also the top is smooth; The strokes of Chinese characters and Pinyin letters on the front are thick, and the veins and stamens on the leaf petals of peony flowers on the back are blurred, etc
look at the picture and text center line. The picture and text center lines of one yuan real coins are facing each other; On the other hand, the false coins are often asymmetric; In addition, the thickness is uneven and the weight is relatively light; If you tap it, the sound is different from the real coin; What's more, the outline of a fake coin is slightly larger than that of a real coin. If you compare it with a real coin, you will have an obvious feeling
how to identify the real and fake coins
method 2
"touch": the pattern of the fake coins is often fuzzier than that of the real coins, and not as smooth as that of the real coins, especially the Chinese characters and pinyin on the back. The strokes of several fonts and Pinyin of the fake coins "people's Republic of China" are relatively rough, while the real coins are more delicate and delicate
"look": the national emblem of real coins and the word "one" are right, while many fake coins are crooked
"looking for": for coins after 2000, there are three letters of "RMB" on the side. Those who can't find these letters must be counterfeit coins
the difference between real coins and fake coins
first of all, if you touch a real coin with your hand, it will feel concave and convex, but if the edge of the coin is too smooth, it will be a fake coin
the second is to use the eyes. Generally speaking, fake coins have obvious rust or fuzzy patterns
in addition, if the above method is still unable to identify, you can go to the bank to use the instrument for identification. There is no basis for distinguishing the true from the false by the sound
then, how to distinguish between real and fake coins? Experts say there are two kinds of counterfeit coins: Casting and embossing. The key to identify forged coins is to look at them and listen to them
counterfeit coins are thinner and lighter than real coins, and some counterfeit coins are about a quarter thinner than real coins
the appearance of real coins is very regular, and the edges of coins are smooth and flat, while the fake coins are often not very regular, and the thickness is uneven, especially some of the edges of coins have burrs or unsmooth lines, and some of them have straight lines of files
the real coin pattern is clear, delicate, tall and straight, rich in layers and strong in three-dimensional sense, while the false coin pattern is fuzzy, the fine stripes can not be distinguished clearly, the five pointed star in the national emblem has poor three-dimensional sense, the five pointed star has different lengths,
the top is smooth, the leaf vein on the back of peony petals is fuzzy, and the peony stamens are fuzzy
the real coins have soft metallic luster, while the fake coins have white and ll metallic luster. Although some of them have luster, their luster is divergent. Some of them are like frosted coins with sand holes, which can be seen at a glance with a magnifying glass.
method 1
look at the color. The real coin is nickel white, while the fake coin is also plated with nickel, but its nickel coating is thin, easy to rust and corrosion, and not wear-resistant. In addition, the material is different, so the color is dark and the difference is detailed; It is impossible for a real coin to rust. Once a rusty coin is found, it is likely to be a fake coin
look at the pattern. Generally speaking, the patterns of fake coins are rough and fuzzy. For example, the ears of wheat in the national emblem are fuzzy, the ribbon has poor sense of hierarchy, and the fine stripes are indistinguishable; The three-dimensional sense of Pentagram is also poor, not only the angle of Pentagram is long and short, but also the top is smooth; The strokes of Chinese characters and Pinyin letters on the front are thick, and the veins and stamens on the leaf petals of peony flowers on the back are blurred, etc
look at the picture and text center line. The picture and text center lines of one yuan real coins are facing each other; On the other hand, the false coins are often asymmetric; In addition, the thickness is uneven and the weight is relatively light; If you tap it, the sound is different from the real coin; What's more, the outline of a fake coin is slightly larger than that of a real coin. If you compare it with a real coin, you will have an obvious feeling
how to identify the real and fake coins
method 2
"touch": the pattern of the fake coins is often fuzzier than that of the real coins, and not as smooth as that of the real coins, especially the Chinese characters and pinyin on the back. The strokes of several fonts and Pinyin of the fake coins "people's Republic of China" are relatively rough, while the real coins are more delicate and delicate
"look": the national emblem of real coins and the word "one" are right, while many fake coins are crooked
"looking for": for coins after 2000, there are three letters of "RMB" on the side. Those who can't find these letters must be counterfeit coins
the difference between real coins and fake coins
first of all, if you touch a real coin with your hand, it will feel concave and convex, but if the edge of the coin is too smooth, it will be a fake coin
the second is to use the eyes. Generally speaking, fake coins have obvious rust or fuzzy patterns
in addition, if the above method is still unable to identify, you can go to the bank to use the instrument for identification. There is no basis for distinguishing the true from the false by the sound
then, how to distinguish between real and fake coins? Experts say there are two kinds of counterfeit coins: Casting and embossing. The key to identify forged coins is to look at them and listen to them
counterfeit coins are thinner and lighter than real coins, and some counterfeit coins are about a quarter thinner than real coins
the appearance of real coins is very regular, and the edges of coins are smooth and flat, while the fake coins are often not very regular, and the thickness is uneven, especially some of the edges of coins have burrs or unsmooth lines, and some of them have straight lines of files
the real coin pattern is clear, delicate, tall and straight, rich in layers and strong in three-dimensional sense, while the false coin pattern is fuzzy, the fine stripes can not be distinguished clearly, the five pointed star in the national emblem has poor three-dimensional sense, the five pointed star has different lengths,
the top is smooth, the leaf vein on the back of peony petals is fuzzy, and the peony stamens are fuzzy
the real coins have soft metallic luster, while the fake coins have white and ll metallic luster. Although some of them have luster, their luster is divergent. Some of them are like frosted coins with sand holes, which can be seen at a glance with a magnifying glass.
9. Security features. The fourth set of RMB also has new breakthroughs in printing technology and anti-counterfeiting function:
first, strengthen anti-counterfeiting on paper. Paper is the main material for printing banknotes. The main composition of RMB paper is short cotton wool. The paper is smooth, tough, folding resistant, good stiffness, and has certain chemical corrosion resistance. It can be used for a long time without damage. In the fourth set of RMB, except for the three kinds of Jiao coin certificates, watermark is used for the main currency. 1 yuan to 5 yuan coupons are made of square and round ancient money, four sides continuous watermark banknote paper, designed and made by Hu Fuqing. The 10 yuan to 100 yuan coupons are made of watermark banknote paper with fixed characters' heads: the 10 yuan coupons are the heads of farmers in Northern Shaanxi, the 50 yuan coupons are the heads of steelmakers, and the 100 yuan coupons are the side relief images of Mao Zedong. Different from the geometric pattern watermark, the head portrait watermark should not only show the lines, but also show the light and dark levels. Therefore, the process technology is much more complicated. This is also a great progress in the proction process of banknote paper in China. These fixed watermark head portraits are designed and drawn by Hou Yimin and Deng Peng, and Zheng Xinchen, Hu Fuqing, Luo Fuwen, Luo Fuwen and other artists participate in the watermark image carving Xia Guanying et al. Setting safety line in paper is also the main measure of paper anti-counterfeiting. In the 1990 version of the 100 yuan and 50 yuan coupons, a new metal safety line was added. It was added in the paper making process. It was included in the banknote paper, rather than printed on the face. The banknote paper running through the right side of the face can be seen by the naked eye
the second is to strengthen the anti-counterfeiting of ink. Ink is one of the main components of banknote printing. The fourth set of RMB uses a variety of anti-counterfeiting inks, such as colorless fluorescent ink, metameric ink, magnetic ink, etc. Colorless fluorescent ink is a kind of ink that has no color in itself, but can emit bright fluorescence under ultraviolet light. For example, about 100 yuan and 50 yuan coupons of the 1990 edition can be printed with Arabic numerals and Chinese Pinyin face value printed by this ink, and yellow fluorescence can be clearly seen under ultraviolet light. Metameric ink is in the sunlight or light, and general ink is no different, but in ultraviolet light will be bright or become another color, such as: I yuan certificate positive middle part of the yellow green peach tree trunk; On the front of the 2 yuan coupon, the middle part of the flat and convex print is yellowish, and the green bamboo trunk is green; The 5 yuan coupon has an orange red pattern on the middle part of the front (i.e. crane's head, neck and wings); The orange Phoenix on the middle part of the front of the 10 yuan coupon; The top right corner on the back of the 50 yuan coupon is set off by the orange red flower mass printed on the face value, that is, the orange red color of the "50" face value part; 100 yuan coupon front four leaders like the left orange pattern, are using the same color metameric ink. Magnetic ink needs special equipment to detect, the fourth set of RMB tickets number and 50 yuan, 100 yuan tickets front and bottom of the darker lace are using this ink
the third is to strengthen anti-counterfeiting in plate making and printing process. The fourth set of RMB mainly adopts manual engraving gravure printing, gravure connection technology, overprint matching technology and relief connection technology in plate making and printing technology, which greatly improves the anti-counterfeiting function of RMB. Manual engraving gravure printing technology has always been an important means of banknote anti-counterfeiting in the world. Its main characteristics are thick ink layer, strong handle and difficult to . The main scenery patterns of RMB are hand carved intaglio printing, especially the 1990 version with 50 yuan and 100 yuan coupons. The main scenery on the front and back, decorative lace, flower ball, denomination text and other intaglio printing parts are deepened, which makes the carved intaglio printing patterns more three-dimensional. Because all the faces of the fourth set of RMB use the head portraits of characters as the main scenery, the requirements for the intaglio engraving process are much higher than those of the previous sets of RMB. The characters of different nationalities, ages, genders, identities and costumes should be carefully depicted and distinguished through various knife methods. From the face of each ticket, we can see that the carved and intaglio printed head portraits have clear lines and smooth knife technique, which well reflect the spirit of the characters. Each head portrait is an exquisite work of art. Artists participating in the front and back engraving of the full set of tickets include Gao Zhenyu (front of 1 jiao ticket, back of 50 yuan ticket), Su Xihua (front of 10 yuan, 50 yuan, 100 yuan ticket), song guangzeng (front of 5 jiao ticket), Li Bin (front of 2 jiao, 1 yuan, 5 yuan ticket), Xu Yongcai (front of 2 yuan ticket), Wu Yizheng (back of 5 yuan, 10 yuan, 100 yuan ticket), Hua Ruisong (back of 1 yuan ticket), and Xu Yongcai (front of 2 yuan ticket) Xue Shutong (2 yuan on the back of the ticket) 3 Zhao Yayun, Tan huaiying, Geng Shengfa, Ma Jianxi and others participated in the decoration and carving. Gravure connection technology is also a kind of special printing technology for banknotes. It is characterized by obvious color, natural transition of color connection, no white leakage and dislocation, and linear observation under high magnification. Overprint and offset printing technology is to use some special processes to make the front and back patterns of banknotes printed at one time, so that the front and back patterns of specific parts are completely coincident. For example: 1 yuan, 2 yuan and 5 yuan coupons, the small bouquet in the lower left corner of the front and the small bouquet on the back are exactly the same. At present, the flat convex printing connection technology is a relatively reliable anti-counterfeiting technology for RMB. Its feature is that when several different colors are printed on a complete line, there is no overlap or gap. The adoption of all the above advanced printing processes and new banknote printing materials has greatly improved the anti-counterfeiting performance of the fourth set of RMB, which indicates that China's banknote printing and Minting technology has reached the world's advanced level.
first, strengthen anti-counterfeiting on paper. Paper is the main material for printing banknotes. The main composition of RMB paper is short cotton wool. The paper is smooth, tough, folding resistant, good stiffness, and has certain chemical corrosion resistance. It can be used for a long time without damage. In the fourth set of RMB, except for the three kinds of Jiao coin certificates, watermark is used for the main currency. 1 yuan to 5 yuan coupons are made of square and round ancient money, four sides continuous watermark banknote paper, designed and made by Hu Fuqing. The 10 yuan to 100 yuan coupons are made of watermark banknote paper with fixed characters' heads: the 10 yuan coupons are the heads of farmers in Northern Shaanxi, the 50 yuan coupons are the heads of steelmakers, and the 100 yuan coupons are the side relief images of Mao Zedong. Different from the geometric pattern watermark, the head portrait watermark should not only show the lines, but also show the light and dark levels. Therefore, the process technology is much more complicated. This is also a great progress in the proction process of banknote paper in China. These fixed watermark head portraits are designed and drawn by Hou Yimin and Deng Peng, and Zheng Xinchen, Hu Fuqing, Luo Fuwen, Luo Fuwen and other artists participate in the watermark image carving Xia Guanying et al. Setting safety line in paper is also the main measure of paper anti-counterfeiting. In the 1990 version of the 100 yuan and 50 yuan coupons, a new metal safety line was added. It was added in the paper making process. It was included in the banknote paper, rather than printed on the face. The banknote paper running through the right side of the face can be seen by the naked eye
the second is to strengthen the anti-counterfeiting of ink. Ink is one of the main components of banknote printing. The fourth set of RMB uses a variety of anti-counterfeiting inks, such as colorless fluorescent ink, metameric ink, magnetic ink, etc. Colorless fluorescent ink is a kind of ink that has no color in itself, but can emit bright fluorescence under ultraviolet light. For example, about 100 yuan and 50 yuan coupons of the 1990 edition can be printed with Arabic numerals and Chinese Pinyin face value printed by this ink, and yellow fluorescence can be clearly seen under ultraviolet light. Metameric ink is in the sunlight or light, and general ink is no different, but in ultraviolet light will be bright or become another color, such as: I yuan certificate positive middle part of the yellow green peach tree trunk; On the front of the 2 yuan coupon, the middle part of the flat and convex print is yellowish, and the green bamboo trunk is green; The 5 yuan coupon has an orange red pattern on the middle part of the front (i.e. crane's head, neck and wings); The orange Phoenix on the middle part of the front of the 10 yuan coupon; The top right corner on the back of the 50 yuan coupon is set off by the orange red flower mass printed on the face value, that is, the orange red color of the "50" face value part; 100 yuan coupon front four leaders like the left orange pattern, are using the same color metameric ink. Magnetic ink needs special equipment to detect, the fourth set of RMB tickets number and 50 yuan, 100 yuan tickets front and bottom of the darker lace are using this ink
the third is to strengthen anti-counterfeiting in plate making and printing process. The fourth set of RMB mainly adopts manual engraving gravure printing, gravure connection technology, overprint matching technology and relief connection technology in plate making and printing technology, which greatly improves the anti-counterfeiting function of RMB. Manual engraving gravure printing technology has always been an important means of banknote anti-counterfeiting in the world. Its main characteristics are thick ink layer, strong handle and difficult to . The main scenery patterns of RMB are hand carved intaglio printing, especially the 1990 version with 50 yuan and 100 yuan coupons. The main scenery on the front and back, decorative lace, flower ball, denomination text and other intaglio printing parts are deepened, which makes the carved intaglio printing patterns more three-dimensional. Because all the faces of the fourth set of RMB use the head portraits of characters as the main scenery, the requirements for the intaglio engraving process are much higher than those of the previous sets of RMB. The characters of different nationalities, ages, genders, identities and costumes should be carefully depicted and distinguished through various knife methods. From the face of each ticket, we can see that the carved and intaglio printed head portraits have clear lines and smooth knife technique, which well reflect the spirit of the characters. Each head portrait is an exquisite work of art. Artists participating in the front and back engraving of the full set of tickets include Gao Zhenyu (front of 1 jiao ticket, back of 50 yuan ticket), Su Xihua (front of 10 yuan, 50 yuan, 100 yuan ticket), song guangzeng (front of 5 jiao ticket), Li Bin (front of 2 jiao, 1 yuan, 5 yuan ticket), Xu Yongcai (front of 2 yuan ticket), Wu Yizheng (back of 5 yuan, 10 yuan, 100 yuan ticket), Hua Ruisong (back of 1 yuan ticket), and Xu Yongcai (front of 2 yuan ticket) Xue Shutong (2 yuan on the back of the ticket) 3 Zhao Yayun, Tan huaiying, Geng Shengfa, Ma Jianxi and others participated in the decoration and carving. Gravure connection technology is also a kind of special printing technology for banknotes. It is characterized by obvious color, natural transition of color connection, no white leakage and dislocation, and linear observation under high magnification. Overprint and offset printing technology is to use some special processes to make the front and back patterns of banknotes printed at one time, so that the front and back patterns of specific parts are completely coincident. For example: 1 yuan, 2 yuan and 5 yuan coupons, the small bouquet in the lower left corner of the front and the small bouquet on the back are exactly the same. At present, the flat convex printing connection technology is a relatively reliable anti-counterfeiting technology for RMB. Its feature is that when several different colors are printed on a complete line, there is no overlap or gap. The adoption of all the above advanced printing processes and new banknote printing materials has greatly improved the anti-counterfeiting performance of the fourth set of RMB, which indicates that China's banknote printing and Minting technology has reached the world's advanced level.
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