Is Meitu a blockchain
Because the design of blockchain is a kind of protection measure, such as distributed computing system with high fault tolerance. Blockchain makes hybrid consistency possible. This makes blockchain suitable for recording events, titles, medical records and other activities that need to include data, identity management, transaction process management and provenance management. Blockchain has great potential for financial disintermediation and has great influence on guiding Global trade
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1. Blockchain is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
2. Blockchain is an important concept of bitcoin, which is essentially a disintermediated database and the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block
3. Blockchain - the original blockchain is a kind of decentralized database, which contains a list called blocks, with continuously growing and orderly records. Each block contains a time stamp and a link with the previous block. The block chain is designed so that the data can not be tampered with. Once recorded, the data in a block will be irreversible
references : blockchain network
Digital encryption technology is the key to the application and development of blockchain technology. Once the encryption method is cracked, the data security of the blockchain will be challenged, and the non tamperability of the blockchain will no longer exist
recently, Xunlei, Renren and other Internet enterprises have applied blockchain technology to their own technology or proct system, and Meitu has also recently posted the information of recruiting senior blockchain architects. In the U.S. stock market, Xunlei, Renren, Meitu and other companies ushered in a surge
Meitu purchased 40 million US dollars of cryptocurrency, and Meitu entered the blockchain again. I think this time, it is in the right direction and can stand firm. Bitcoin is an emerging instry that can bring you unlimited space, and blockchain technology is the core technology of bitcoin, which is the most important wind outlet in the Internet era. Whoever can occupy the advantage in the first time can quickly occupy the market with the rapid development of China's economy, the popularity of the Internet is also accelerating, which provides convenience for everyone's life, and also allows us to see a broader future. Meitu purchased 40 million US dollars of cryptocurrency, and Meitu entered the blockchain again. I am optimistic about their development. As the core technology of bitcoin, blockchain technology can change the direction of development in our real life and help us better in our future work. Moreover, blockchain technology can make finance, accounting and other work more transparent and convenient, This solves a lot of problems that are difficult for us to change, which is the real reason why I am optimistic about blockchain technology
every enterprise or company has different views on emerging instries. As Internet enterprises, they are more willing to accept emerging instries. Meitu is basically computer talents. They must have their own ideas for such a large investment. There must be something ordinary people don't see. This investment in cryptocurrency, I'm very optimistic about the future development of blockchain technology this time. After all, it's an instry outlet
in the face of emerging instries, different people have different attitudes. When we evade risks, we also evade benefits. Cryptocurrency and blockchain technology need new cognition and pattern. These are brave people. I am optimistic about their future development
1. According to different scenarios, design systems and attribution, blockchain is generally divided into three categories: public chain (public service), private chain (focusing on the application of an enterprise or instry) and alliance chain (generally belonging to an instry or a supply chain)
2. It is basically divided into three kinds of applications:
blockchain applications of well-known enterprises: (Netease blockchain cat (game), thunderbolt chain customer, storm's cool broadcast cloud (BFC points), Renren's social rrcoin, Meitu's e-commerce + blockchain, 360's router, cheetah and other well-known enterprises)
start up companies based on blockchain (Ethernet wallet, Babbitt, fire coin)<
social public applications (the bank has set up a research and development laboratory)
current market situation and development of blockchain:
currently, blockchain applications in the market still focus on issuing "token", realizing "point management"
, pet games, etc., with relatively single functions, and the data of blockchain related apps is even less, and more of them are financial apps.
Just now, after checking a lot of information, I saw a news about becx. I hope it will help you< br />
to ask a question, there must be a place in your original form where you can identify the currency, right? And before unifying currencies, you need to decide what your base currency is? RMB or USD or something
the information to be prepared is the exchange rate between each currency and the base currency
suppose you have only two currencies, RMB and USD, the base currency is RMB, and the exchange rate is 1usd = 7RMB
suppose the data table format is as follows
col a amount (numerical type)
col B currency
col C our target fields
column A and B are your original data, as long as you write excel function on column C
function = if (B1 = & quot; USD", A1 * 7, A1)
the sorting is nothing special, just the same as before. Excel sorting is not automatic, it is triggered manually, so if you want to sort, go to data - & gt; sort
1. Bone is a blockchain digital currency issued by Tangshan shuisongyuan Biotechnology Co., Ltd
2. Platinum coin will be officially traded on Swiss top exchange rfinex (r net for short)
3. With the launch of platinum coin, all the procts of shuisongyuan suppliers, as well as hotels, restaurants and other instries, can join shuisongyuan blockchain and pay with platinum coin
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future trend
1. In November 2016, the central bank prepared digital currency, and it is likely that cash will not exist in ten years
2. In November 2016, China digital currency Research Institute was established to cultivate high-level talents of digital currency, carry out digital currency research, consultation, development planning and related activities. It is a non-profit unit with legal license approved by relevant ministries and commissions, and is committed to promoting the integrated development of scientific research and practice of digital currency instry
Up to now, Hangzhou City, Shenzhen City and Guizhou Province have become the three hot areas for the central bank's digital currency pilot. It is reported that Hangzhou is actively promoting the planning and construction of Qiantang River financial harbor, including the blockchain instry. Hangzhou will build the first blockchain Instrial Park in China, which is located in the Internet Finance town of Xihu District, surrounded by ant financial services, e-commerce bank, Zhejiang University and its science and Technology Park and other well-known enterprises and parks legislation
in August 2018, Elina sidorenko, an official of Russia's digital currency risk assessment department, wrote in her own telegram that a Russian digital currency bill, which takes into account social comments and the interests of enterprises and financial institutions, will be issued soon, and will clarify the rights, responsibilities and obligations of relevant participants in digital currency
On March 7, Cai Wensheng, chairman of Meitu company, said in his circle of friends that Meitu company had purchased US $22.1 million in Ethernet and US $17.9 million in bitcoin on March 5, 2021, with a total value of about 260 million yuan. This practice of Meitu company quickly attracted a large number of netizens. In response, Cai Wensheng said that Meitu company purchased such a large amount of cryptocurrency in order to continue the layout of the blockchain and lay the foundation for its long-term blockchain value reserve. He claimed that he was the first domestic company to eat crabs< it can be seen that this practice of Meitu is undoubtedly promoting the further rise of bitcoin. However, this speculative proct is officially recognized by the state, so it will also be a risky investment
cryptocurrency, so far, has not been recognized by the state, and there are still great hidden dangers in the security problem. This leads to huge risks for investors without supervision. Although bitcoin's income is very high, the security of this new settlement method, which relies on technology to ensure currency security, is unknown at present. Of course, I don't think Cai Wensheng's practice is completely that he is transferring property. After all, the security of this new settlement method is still unknown, With shareholders' money, there is always something to do to get the rate of return
from the end of 2020 to the beginning of 2021, cryptocurrency is indeed a wind outlet on March 7, 2021, the company announced that it had purchased US $22.1 million in Ethernet and US $17.9 million in bitcoin respectively on March 5, 2021, about 260 million yuan CAI Wensheng, chairman of Meitu, said in the circle of friends that if we continue to lay out the blockchain, the purchase of cryptocurrency as the value reserve of the long-term blockchain development strategy, someone must be the first to eat the crab but we don't think it's important for cryptocurrency to reflect its role it belongs to the category of finance, but its practical value is not very high for ordinary people, it's better not to touch it
for example, hackers who made computer viruses once asked for cryptocurrency as ransom the U.S. government has also issued regulations to curb attempts to use bitcoin and other cryptocurrencies to launder money or fund illegal activities