Virtual currency edge ball
Virtual digital currency countries are allowed
according to Sohu Finance and Economics Report: the central bank recently said that the research on digital currency has achieved phased results, striving for the early issuance of digital currency
at present, major banks in many European and American countries and regions have publicly expressed their positive attitude towards the development of digital currency. If the digital currency is successfully issued, in addition to the convenience of people's living and payment, it will also bring many benefits to the country, such as improving the transparency of economic transaction activities, and the significance of cross-border e-commerce trade can not be underestimated
It is obvious that digital currency is highly expected based on its "excellent gene". Instry insiders said that once digital currency comes out, it will be applied to many fields. Although there must be an adaptation process from paper money to digital currency and the road of its reform will be very long, it can be seen that digital currency will inevitably form a development trend. Technological innovation will overcome the problems in reality. For example, if you go to a bank to do business now, if it doesn't involve cash, the lobby manager will recommend customers to ATM and other self-service equipment. This is a good proof that technological innovation has replaced labor in the past. Now mobile applications are also very simple. It can be predicted that the technology will continue to update in the future. The use of electronic channels, digital currency and other procts in the new era will become a trend, a trend that can not be reversed at presentThere are 78 kinds of RMB 50 yuan in 2005, The first large group is < br / < br / < br / < br / < br / < br / < br /
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there were 78 kinds of crown numbers in the first group, among which ah, AI and AJ were used as supplementary crown numbers
the fifth set of RMB inherits the traditional experience of China's printing technology and draws lessons from the advanced technology of foreign banknote design, which has greatly improved its anti-counterfeiting performance and currency processing modernization. The front of each denomination currency adopts the head portrait of Chairman Mao Zedong in the early days of the founding of the people's Republic of China, the background adopts the Chinese famous flower pattern, and the back main scene pattern fully shows China's long history and magnificent mountains and rivers, and carries forward China's great national culture through the selection of representative patterns with national characteristics
in the fifth set of RMB, the 10 cents, 2 cents, 5 cents and 2 yuan notes in the fourth set of RMB were cancelled, and 20 yuan notes were added
< H2 > extended materials:50 yuan back: Potala Palace
in order to make the fifth set of 50 yuan coupons for Potala Palace, two senior artists from Shanghai banknote printing and mint came to Lhasa for investigation. They searched for a long time, and finally found the "best angle" on the top of a water plant. They first took photos and sketched here. After repeated modification and carving, they finally designed the patterns on the RMB
Potala Palace was built in the 7th century ad for Songzanganbu, the king of Tibet, who married Princess Wencheng of the Tang Dynasty in Tibet. In Lhasa, a palace with 999 houses was built on the red mountain, which is more than 3700 meters above sea level. The main building of the palace has 13 floors and is 115 meters high
< H2 > reference: Internet - the fifth set of RMBThe attachment of the complete works of the universal God TXT has been uploaded to the network disk, and can be downloaded for free by clicking:
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content preview:
in the process of Xie Feng flying from the cave to Xinshou village for an hour, two players are heard to reach level 10 again
(the system will only announce the top three, and the latter will not. So now there are more than three players at level 10
"I'm here at last!" At the moment Xie Feng stepped on the novice village, he called
fortunately, there are no players around, otherwise Xie Feng will be treated with Xiao's eyes
when Xie Feng saw that there were no players around, he immediately recalled Xiao to the pet space and hid his wings, even the light of his equipment
after all, money doesn't show up. Although Xie Feng is not afraid of them to rob, nonsense, a group of just 10 garbage, to rob 150 abnormal! But after all, Xie Feng wants to be remembered every day
Xie Feng comes to the teleporter and says to the teleporter NPC, "I want to be reincarnated. Where can I be reincarnated?"
"what..... what? Are you going to be reincarnated NPC, the messenger, looks at Xie Feng with his mouth open. After all, some people have just reached level 10,
I didn't expect that all of them have reached level 150
"well... That reincarnation can go to the reincarnation centers in various cities
"which cities are there?"
"youpan ancient city, Nuwa City, Kunlun City, Xuanyuan city..." The teleporter NPC said
Blockchain technology is popular in the market because it can rece intermediate links, rece fraud caused by data consistency, improve business efficiency and speed, rece the risk of counterparties, increase revenue and save costs
in-depth study of its implementation principle, blockchain uses cryptography algorithm, specially designed data structure and multi-party consensus algorithm to solve the consistency, reliable storage and anti tampering problems of multi-party transaction records by machine algorithm, which has a strong natural relationship with electronic data storage
first of all, the electronic contract signing records are stored in the shared account book jointly maintained by multiple parties, which can not be tampered with, denied, and of course will not be lost
secondly, electronic contract text and electronic contract elements are encrypted, including electronic contract participants. Only participants can decrypt and view the data to protect the privacy of the parties
thirdly, the machine strictly implements the pre-defined rules (smart contract), and no longer only relies on a single agreement with a third party. KYC service based on blockchain automatically checks and verifies the validity and identity of certificates, and ensures the authenticity of participants' identities on the basis of privacy
76 nets, Lu Chai nets