疯狂动物城区域,疯狂动物城是什么游戏

疯狂动物城是由美国宝可梦公司开发的一款游戏，于2016年发行，是一款以动物为主题的动作冒险游戏，玩家可以在游戏中控制一只动物，探索疯狂动物城的各个区域，并完成各种任务。

疯狂动物城区域：疯狂动物城区域可以分为6个大区，分别是绿色森林、灰色沙漠、蓝色冰原、金色沙滩、紫色山脉和橙色森林。每个区域都有各自独特的景观和任务，玩家可以在不同的区域中完成任务，收集物品，解开谜题，挑战敌人，等等。

任务系统：疯狂动物城的任务系统分为主线任务和支线任务两种。主线任务主要是为了让玩家完成游戏的主要目标，而支线任务则是为了让玩家获得更多的物品和经验。玩家可以选择完成或不完成这些任务，但是如果完成了这些任务，就可以获得更多的奖励。

怪物系统：疯狂动物城的怪物系统非常复杂，包括各种各样的怪物，有些怪物可以通过战斗来消灭，有些怪物可以通过收集物品来消灭，还有一些怪物可以通过解开谜题来消灭。玩家可以在游戏中不断探索，收集怪物，解开谜题，挑战敌人，以获得更多的物品和经验。

请查看相关英文文档

㈠ Forbes China Rich List is out, what would you spend if you had Jack Ma’s 200 billion?

I have never thought about it so extravagantly. If you really have so much money, you must be very excited. , when you are happy, you must make good preparations and plan how to do something beneficial to mankind and society.

Third, build more nursing homes with a family feel. Now that our aging population is particularly serious, we also need more and more sound systems to give more care to the elderly. , so that they can enjoy their old life, because now many parents are left-behind elderly people, their children work hard in the city, and their elderly parents are completely dependent on themselves. Many people live very hard in their hometowns due to conditions, and the elderly themselves have worked hard all their lives. , it is actually a very tragic thing to be homeless when you grow old. I also hope that I can suggest a more complete pension mechanism to the elderly so that they can live a happier life.

㈡ What is a blockchain service?

Blockchain service is actually a kind of financial service. Strictly speaking, it is a financial solution.

It includes three aspects: currency, technology, and finance. Among blockchain services, the most worthy investment is blockchain finance, which is also a blockchain project.

Generally speaking, blockchain projects worth investing in include the following parts:

First, the project must have a physical business.

This is easier to understand. All normal projects must have actual business, whether it is opening a restaurant or doing printing. Only by having business can you earn income, make the project more valuable, and make your investment snowball. More and more.

All projects in the world, please note that we are talking about projects. They must have a positive source of income to develop sustainably, and the source of positive income is the business system and hematopoietic ability. With this, the so-called investment It has meaning; otherwise, it has no meaning. When the project you come into contact with does not have actual business and blood-generating capabilities, it is equivalent to throwing money directly into the water.

Second, the project must be self-contained.

This is not easy to understand. To put it simply, the project should include two parts, one is the physical business part, and the other is the virtual currency part. (Not virtual currency) The main function of the physical business part is to allow the project to generate a large amount of income and promote the development of the project; the virtual currency part inspires the ode function to make the entire project develop faster. In two aspects, a dual value-added system is formed. Make project development twice as dynamic.

At the same time, the simultaneous growth and development of business economic entities + virtual currency will form a double helix alternating growth model, allowing the project to achieve ten goals at an extremely fast speed like a stock listing. Scale of tens of billions.

Third, there must be an investment protection mechanism.

The investment protection mechanism is easy to understand but difficult to implement. Investment protection mechanisms include: legal protection mechanisms and return protection mechanisms.

The legal protection mechanism of course refers to legal compliance, preferably using a contractThe form of the agreement shows that this approach is to cut off the escape route, so that some people with ulterior motives have no opportunity to take advantage of it.

The guarantee of returns is direct cash dividends. This is also an extremely important point in investment standards. Users must be given cash dividends, and sharing shares with coins is fake. It is not as practical as getting cash in your hands. Most people are small and medium-sized investors and do not have that much money to lose, unlike large investors who can forget about losses. If small and medium-sized investors lose money in their investment, it will be fatal, and the family may even have no way of living from now on. Therefore, distributing cash may seem demanding, but it is actually a kind of protection for investors. If you want to live a few more days, you have to ask for this.

Some dividend disks split the disk and give you some coins. Is it useful for you to hold it? If it can't be sold at all, then it's still equal to zero. It's different if you give cash. If you give cash, you can use it immediately after you get it. It's hard currency.

At the same time, the cash distribution can also show the determination of the project party and whether it is really doing something. One investment corresponds to one dividend. If it is not a project that is really doing something, can the cash be used to distribute it? Just kill it! Therefore, the practice of dividing cash is also an investment standard for many current projects.

Blockchain is the future trend, we all know it. Blockchain projects are also very promising, we also know this. However, as to what the blockchain project is like and how to do it, whether it is depositing coins to earn interest or wallet mining... we don’t have to spend time to understand and figure it out. There are some things that we may never understand in our lifetime. Then just choose based on these criteria. If all three conditions are met at the same time, you can invest and there is a high probability that your investment will double. If the three conditions are not met at the same time, then you can wait to protect your rights.

㈢ A brief discussion on several major applications of blockchain and which ones are pitfalls

What can blockchain do? Blockchain, a great technology that accompanied the birth of Bitcoin, is currently being used in the financial field to significantly reduce transaction costs and improve efficiency, which is enough to excite Wall Street. However, this is just the tip of the iceberg. Its potential applications are very broad and will subvert every aspect of our lives in the future.

The Internet is an information network, with 0s and 1s flowing in it. Blockchain is a value network, and its role is to transmit value, unlike the Internet for data transmission.

Speaking of value transfer, there is a very simple scenario, such as payment. I have 100 yuan in my hand and I want to transfer it to the group. I can use WeChat red envelope or WeChat transfer. Here During the transaction process, a third party is required to participate, and the transmission method of the blockchain is point-to-point transmission, which does not require any intermediate node. This is a very big difference between the blockchain and our existing architecture.

When it comes to peer-to-peer payments, many people will think of Bitcoin, because most people know the blockchain from Bitcoin. What is the difference between the blockchain and Bitcoin??

Blockchain is the technology behind Bitcoin; blockchain is a basic technical architecture that designs and implements an autonomous system with multi-party participation through a specific data structure and consensus algorithm.

The specific data structure is actually the name blockchain itself, that is, its data is placed in data blocks one by one, and then these data blocks are connected and implemented using a chain. "Consensus algorithm" is a very important concept in blockchain. Without synchronic algorithm, there would be no meaning of blockchain.

Introduction to Bubi Blockchain

Bubi Blockchain has been focusing on the R&D and innovation of blockchain technology and products since its establishment, and has a number of core technologies. It has made substantial innovations in many aspects and formed a number of core technical achievements, such as: mathematically provable distributed consensus technology, fast large-scale ledger access technology, multi-chain general ledger technology that supports business expansion, and heterogeneous ledger technology. Construct interconnection technology between blockchains, etc. On April 25, "Gege Points" introduced the concept of blockchain into the points system, jointly opened it up with multiple parties, issued and redeemed points, and promoted the circulation of points. Each cooperative institution can jointly participate in transaction verification, ledger storage, and real-time settlement; the third-party payment platform of the enterprise points issuer makes the entry and exit of points more flexible. Bubi has developed its own basic blockchain service platform, which has been applied in equity, supply chain, points, credit and other fields. Bubi has been committed to building an open value circulation network with decentralized trust as the core, allowing digital assets to flow freely.

Having said that, let’s analyze the difference between blockchain and Bitcoin?

1. Essential difference. For the world, Bitcoin is a digital currency based on cryptography, while blockchain, as we just said, is a value transfer protocol. There is an essential difference between the two, because one is a digital currency. , one is a value transfer protocol.

2. Algorithm. Bitcoin's consensus algorithm is based on a working algorithm called proof of work, POW. There are many different consensus algorithms in the blockchain. It can use either the Bitcoin POW algorithm, the POS algorithm, or the DPS algorithm.

3. Transaction speed. Bitcoin is limited to a maximum of seven transactions per second. Please note that what is mentioned here is the maximum and not the average, because this is a very strict definition. For blockchain, the number of transactions per second can actually reach tens of thousands or more, so this is also One major difference between blockchain and Bitcoin. Because many people will be confused and say that the transaction speed of the blockchain is seven transactions per second. This is wrong. This is a limitation of Bitcoin. The blockchain can reach very high speeds based on its different consensus algorithms and linking methods. Transaction speed.

4. Link form. Bitcoin is a blockchain based on the Internet, that is to say, we call it a public chain. The blockchain can be in the form of a public chain, a private chain, or a consortium chain.

5. Limitations. It is recommended that everyone not touch some digital currencies related to blockchain. What's the reason? Bitcoin is a digital currency. Although it has very good and different characteristics, it does not comply with financial supervision. In other words, these 21 million Bitcoins were issued without national authorization and without national credit as a multiple. was released below. The blockchain also has some limitations. Although it is just a protocol and a technology, it is still a new technology in its infancy.

To summarize, blockchain is a relatively low-level protocol and a technical infrastructure, on which there are various consensus algorithms. If the blockchain is 1, the consensus algorithm may be 10 to 20, but the applications based on it may be one thousand or two thousand, or more. In other words, Bitcoin is only one of many blockchain applications. A realization. Therefore, Bitcoin and blockchain cannot be equated. Bitcoin is only a very elementary implementation of blockchain.

What can blockchain do? Blockchain problem? In the bill market, digital bills based on blockchain technology can become a safer, smarter, and more convenient bill form. Point-to-point transactions realized with the help of blockchain can break the existing functions of bill intermediaries and realize the disintermediation of bill value transfer; the construction and data storage of digital bill systems do not require a central server, eliminating the need for the development of central applications and access systems. costs, reducing the maintenance and optimization costs of the system under the traditional model, and reducing the risks caused by system centralization; based on the non-tamperability of information on the blockchain, once the transaction is completed, there will be no default, thereby avoiding "one Behaviors such as "selling too many tickets" and out-of-synchronization of payment and endorsement effectively prevent risks in the bill market. The securities trading market is also an area where blockchain technology has great potential. The current traditional securities trading model has the shortcomings of long transaction processes, low transaction efficiency, and high comprehensive costs. In addition, there are strong intermediaries and regulatory agencies, and the rights of financial consumers are often not protected. Applying blockchain technology, buyers and sellers can be directly matched through smart contracts, and the efficiency of transaction execution can be greatly improved. Settlement and delivery can be automatically realized through a distributed digital registration system. Since the data entered into the block is irreversible and can be copied to each data block within a short period of time, the information entered into the blockchain actually has a publicity effect, so the occurrence of the transaction and the confirmation of ownership will not occur. dispute.

What can blockchain do? Blockchain problem? Although there is no mature underlying blockchain technology platform solution currently, technical problems such as capacity scalability, privacy protection, inability to settle on a net basis, and non-recourse after the event also need to be solved, and large-scale application of blockchain Technology also requires redesigning IT architecture and reengineering business processes, but these are only technical issues. And trueWhat is testing the roots and growth of blockchain technology in the financial field is the ontology of regulatory agencies and financial institutions. Will the inherent "deregulation" and "decentralization" characteristics of blockchain make market entities less motivated to drive technological innovation? . However, since the blockchain is a technology based on mathematical algorithms, the establishment of a trust relationship between transaction parties does not require the use of intermediaries or authoritative centers at all, and the cost of establishing a trust relationship is almost zero (when the blockchain financial infrastructure and ancillary infrastructure are established (under the premise), and the blockchain code is open source and open, without geographical restrictions, and the network pattern is distributed and interconnected, laying a technical foundation for the establishment and development of inclusive finance and shared finance in the future, and creating material conditions for global financial integration and unification. From this point of view alone, blockchain technology will surely establish a core position in future financial development, and it will rely on and complement each other to win the future.

㈣ I can’t forget, the group of people who lived the most tiring lives in 2018

There are many turmoils in the world, and the boat may be lost.

For some industries, companies and public figures in the industry, 2018 was quite uncomfortable. They were placed at the forefront of public opinion and placed at the critical point of life and death.

This year, Bitcoin plummeted and P2P platforms exploded, causing heavy losses to investors;

This year, public figures in the industry continued to receive negative news, and were even involved in "peach scandals" "Haunted.

With the arrival of 2019, I hope that more companies and more people will be able to make steady progress and enjoy success in the world.

The "leeks" were almost cut off after the Bitcoin crash

Killing style

Crazy magic stick method

"The Legend of the Condor Heroes" The martial arts in the game are extremely powerful and can cause huge damage. The encrypted digital currency bubble burst, dragging small miners, currency buyers, and related startups into the bubble, and no one was spared.

One thought is heaven, the other thought is hell.

On December 17, 2017, the moment when the price of the Bitcoin trading platform Bitstamp was fixed at $19,664, it was a shot that was replayed by countless people. A year later, on December 17, 2018, the price of Bitcoin was only $3,700, after previously falling below $3,200.

Guo Yu’s (pseudonym) small mine cannot be sold. In mid-2017, he spent more than 300,000 yuan to buy 30 mining machines and "joined" the Bitcoin mining army. However, the good times only lasted half a year. At the beginning of 2018, the price of Bitcoin began to decline. On June 24, Bitcoin fell below 6,000 US dollars. This is a recognized "life and death line" for mining farms. Below it, miners will have to pay for electricity. Neither can afford it. Guo Yu pressed the "off button", but he still had a glimmer of hope. Maybe one day Bitcoin would come back to life and the mine could continue to operate. Until not long ago, Bitcoin fell below $3,200, and it was completely “cool.” However, the mining machines that were so popular at the time are now unavailable.People care.

The prospect of Bitmain’s listing is unclear. On September 26, Bitmain officially disclosed its prospectus on the Hong Kong Stock Exchange. In 2018, when Bitcoin has been on a downward trend, it is obviously not a good time for the world's largest Bitcoin mining equipment supplier to go public. Three months have passed, and the Hong Kong Stock Exchange has not given a hearing time. There are still three months until the listing application expires. The so-called "invalidation" means that the company failed to pass the hearing within the 6-month effective review period after submitting the listing materials. Judging from the prospectus information, 90% of its revenue still comes from the mining machine business.

When there are more and more miners like Guo Yu, whether the mining machine business can support Bitmain’s valuation, whether it is appropriate to go public, and the sustainability of the business after the listing are all heavily weighed. question mark. The latest "rumor" is that the Hong Kong Exchange believes that it is premature for any cryptocurrency trading platform or business related to the industry to raise funds through an IPO in Hong Kong until the appropriate regulatory framework is in place.

Aunt Peng lost all her coins. As an active "lead dancer" in the square, Aunt Peng has been at the forefront of trends since she was young. In 2017, Aunt Peng started speculating in coins. Because Bitcoin was too expensive, she bought those "altcoins." Although domestic ICOs are banned, there are still many unknown projects in the QQ group. Aunt Peng mingled among them and bought a bunch of various coins. Unknowingly, she invested hundreds of thousands in them. At one time, the book value exceeded two million, but After the “bloodbath” in 2018, only tens of thousands of yuan and a lot of “dead coins” with no trading volume were realized.

What is the bubble bigger than "Bitcoin"? Other cryptocurrencies.

Gustave Le Bon analyzed group psychology in this way in "The Crowd": Highly intelligent people with independent opinions will lose their ability to think once they join a group and become impulsive, impatient, fanatical, and extreme , completely controlled by the unconscious, losing moral judgment, but gaining great power. "Blockchain leek" is the most suitable annotation for the mob in 2018. Those "big guys" who shouted for everyone to get on the bus at the beginning of 2018 quietly got off the bus. Bitcointalk statistics show that 4 years ago, the number of address accounts with more than 100,000 Bitcoins in the world was 70, and now there are only 5 left. indivual. As of the first half of 2018, there have been more than 1,000 failed blockchain ICO projects. After the craze, there are only feathers left.

Ten years after its birth, Bitcoin has fallen from the altar of belief. Every penny of currency prices pushed up by speculative mania, and every hard fork led by a certain mining machine manufacturer, are departures from Satoshi Nakamoto's ideals of "freedom, equality, decentralization" and "borderless currency equality" , the original intention of "changing the world", to put it bluntly, is the belief in "one coin, one villa".

However, after the bubble bursts, the power of Bitcoin, especially the blockchain, cannot be underestimated.

The future of mankind, after the emergence of artificial intelligence, willThe possibility of a turning point has emerged. The biggest difference brought by algorithms is that data will become the only element for understanding and managing the world. Even the so-called human rationality may still be controlled by algorithms. This is what Harari said in "A Brief History of Today" The “data hegemony” mentioned in , and blockchain is an important means to ensure data security and cannot be tampered with.

It is foreseeable that in the remaining 80 years of the 21st century, peer-to-peer blockchain networks and cryptocurrencies such as Bitcoin will still impact the traditional monetary system, and the Bitcoin "bubble" may It will be blown up again, and whether you accept it or not, it has reserved its own place in the history books.

The explosion of Internet finance has left the trillion-dollar market "cool"

Destructive style

Thousands of spiders and ten thousand poisonous hands

A kind of danger Extremely powerful martial arts, practitioners suffer unbearable pain and cause great harm to themselves. Whether it is P2P or cash loans, the mutual finance industry has continued to have problems in 2018. After experiencing the initial brutal growth, it was even more injured in 2018.

In the second half of 2017, China's Internet financial industry was in full swing. Four mutual financial companies even landed on the US stock market within a month. Later, more mutual financial companies expressed their intention to go to the US for IPOs. It seems that going public is as easy as strolling through your own back garden. Unfortunately, the good times did not last long.

In May 2018, the online loan boom began, and platforms fell one after another like dominoes. In June, 13 problematic platforms were exposed. Qianbao.com, Yatang Finance, Tang Xiaoseng, and Lianbi Finance were exposed one after another, and panic spread. By the end of August, there were 264 platforms that had experienced thunderstorms, lost contact, or gone missing.

The thunderstorm has had a huge impact on the P2P online lending industry. Mutual financial associations in various places have made intensive voices, requiring all P2P platforms to communicate well with platform lenders and effectively protect the legitimate rights and interests of lenders. At the same time, in view of the fact that some borrowers took advantage of the situation and deliberately failed to repay when due, taking the opportunity to escape their repayment obligations, the Office of the Leading Group for the Special Rectification of Internet Financial Risks (hereinafter referred to as the Special Rectification Office of Mutual Finance) issued a special document requesting the platform to remove P2P "laoguai" After reporting the credit report, he later issued a document stating that he would severely crack down on online loan platforms that maliciously withdraw, arrest fugitives, and strictly prohibit new online loan institutions.

According to statistics from Wangdaizhijia, as of the end of November 2018, the cumulative number of closures and problematic platforms in the online lending industry reached 5,245. The cumulative number of investors involved in the problematic platforms in history was approximately 2.009 million, involving loans. The balance is approximately 161.25 billion yuan.

In just one year, P2P online lending has changed from an innovative model to a "street rat". There are many reasons, such as: the platform's poor risk control capabilities and the incomplete mutual finance legal system, resulting in high overdue risks on the platform. ; The platform develops illegally, and investors are not qualified investors that should be matched.

The chaos in the industry has caused a rush to go public in the pastChinese concept stocks in the mutual fund category have performed poorly in the capital market. When P2P risks broke out in 2018, the stock prices of many P2P companies collectively "dive". In the past 10 trading days in July 2018, the market value of mutual financial companies listed in the United States evaporated by more than US$3.2 billion. According to incomplete statistics, by mid-December, 9 of the 13 mutual financial companies listed in the United States had fallen below the issue price, and the stock prices of many of them had fallen by more than 70% compared with the beginning of the year.

The continued downturn in concept stocks in the mutual finance industry has prompted many listed platforms to resort to buybacks of equity, including Qudian, Hexindai, Paipaidai, Yirendai, and Xinerfu wait.

The repurchase plan of the mutual financial platform may boost investor confidence in the short term, but in the long run, the fundamental way out for the mutual financial industry is to develop in compliance with regulations.

Many platforms are currently undergoing transformation, "shifting" to large-amount installments, online installment shopping malls, offline consumer finance and other fields. However, there are still chaos, such as hidden charges and chaotic credit reporting. , and even used by criminals as a tool for cashing out. For the platform, only by not forgetting the past can we better face the future.

In the cold winter of capital, both entrepreneurs and investors are “poor pockets”

Killing style

Boundless falling wood

Linghu Chong’s martial arts moves, Countless fallen trees danced together with the shadow of the sword into a strong whirlwind, and everything that swept through was desolate. This year, both entrepreneurs and investors are in a situation of lack of money, and there is no place to talk about it.

In 2018, a capital winter, all investment institutions chose the "cash is king" strategy. The macro market was short of money, and the market segments were also short of money. Most start-up companies are in a state of "insufficient balance". Entrepreneurs at the end of the food chain may be the group of people who have the hardest time in 2018. Everyone is trapped in a vicious circle: they are poor and busy, and the busier they are, the "poorer" they become.

In the final analysis, blindly chasing trends and insufficient "self-generating ability" are the reasons why most start-up companies fail. At the beginning of the year, the hottest topic was blockchain. Blockchain games, blockchain media, and even blockchain hotpot restaurants were all starting to catch fire. However, this bubble burst too quickly. Deloitte investigated the world’s largest social programming and code There are nearly 86,000 blockchain projects on the hosting website Github, and only about 5% of them are alive today. Naked swimmers in the blockchain circle have appeared one after another due to setups to run away and internal strife, and countless companies have died. Immediately afterwards, P2P thunderstorms, long-term rental apartments exploded, online education mergers and acquisitions, Internet home decoration reshuffle, shared bicycles encountered difficulties and other events occurred, and the entrepreneurial trend became a "life and death critical".

However, life is not easy for investment institutions. In the past, they had "full pockets", but they encountered difficulties in raising funds in 2018 because LPs (limited partners) also lacked money. People and major shareholders were eventually liquidated due to equity pledge, 2In 2018, the A-share market was filled with such stories.

According to statistics from Zero2IPO Research Center, the total amount of funds raised in China's equity investment market in the first half of 2018 was approximately 380 billion, a year-on-year decrease of 55.8%, almost halved.

Why was the fundraising environment so difficult in 2018? P2P has set off a thunderstorm like dominoes. It is difficult to register private equity funds. The entire investment market is like a deflated rubber ball. It has lost confidence and has begun to advocate "cash is king". Looking further, China has not formed a long-term LP market. Currently, LPs are mainly composed of private enterprises and individuals, and the increasing downward pressure on the economy has a great impact on it. The general environment of the capital market is that it is difficult to exit, the yield is low, and the principal invested a few years ago cannot be recovered.

Investment institutions are beginning to seek longer-term money, including social security funds, pension funds, insurance funds and other funds, which can tolerate longer investment periods and exit periods.

Those companies that once ran wild in the spring chose to practice behind closed doors in the winter. The auspicious snow heralded a good year, and the pests and bubbles were frozen in the long cold winter.

From November 5 to 10, 2018, the first China International Import Expo was held in Shanghai. The establishment of the Science and Technology Innovation Edition and the implementation of the pilot registration system brought a hint of spring to Chinese technology companies in the cold winter. .

This year, the structure of the supply side has quietly changed. The 2C economy is ebbing, while the 2B economy is rising. Looking at Internet giants, Tencent, Alibaba, Internet and other companies fully embrace 2B and participate in smart cities, smart manufacturing, etc.

The money held by investors has moved away from business model innovation and towards hard-core technology, which also points the way for entrepreneurs.

It is most appropriate to say goodbye to this winter with the words of Xiao Longnu in "The Legend of the Condor Heroes". "When these snowflakes fall, they are so white and beautiful. When the sun comes out in a few days, every snowflake will disappear. Next winter, there will be many more snowflakes, but they are no longer the snowflakes of 2018. ."

Liu Qiangdong's "fatal encounter" JD.com "adds insult to injury"

Killing Style

Ice Soul Silver Needle

Li Mochou It is a hidden weapon. The needle body is very beautiful, with carved patterns and exquisite craftsmanship, but it is extremely poisonous. Liu Qiangdong failed to control himself in the face of beautiful women, which ultimately ruined his reputation and hurt his family and JD.com.

However, the harm caused by the affair to Liu Qiangdong’s family and JD.com is real. Liu Qiangdong's image as an inspirational entrepreneur and his emotional life with his milk tea sister have given JD.com a lot of help in brand promotion and marketing. Perhaps affected by this incident, Liu Qiangdong did not appear at the first China International Import Expo, the World Artificial Intelligence Conference, or the Tianjin Davos Forum. Liu Qiangdong was also included in the list of "100 Outstanding Private Entrepreneurs in the 40 Years of Reform and Opening Up." Nameless.

Liu Qiangdong and JD.com are closely tied together, and both will suffer if one loses. JD.com’s 2017 annual report shows that as of February 28, 2018, Liu Qiangdong held 15.5% of the equity of JD.com Group and had 79.5% of the voting rights.

The damage caused by the Liu Qiangdong incident to JD.com is obviously reflected in the stock price. Since the incident on August 31, JD.com’s stock price has been falling. From August 31 to December 21, JD.com’s share price fell by 32.7%, and its market value evaporated by US$16.2 billion, or approximately RMB 111.7 billion, resulting in heavy losses.

Judging from the numbers, JD.com’s third quarter financial report is still eye-catching. But there are many worries behind it: for the first time in nine consecutive quarters, the quarterly revenue growth has been less than 30%; the number of active users has declined for the first time since its listing. As of September 30, 2018, the number of active users of JD.com in the past 12 months was 305.2 million, 8.6 million less than the previous quarter.

For a platform company, user loss is a fatal blow. While JD.com is losing active users, the active users of new and old competitors are increasing rapidly. During the same period, Alibaba’s active users reached 601 million, an increase of 25 million from the previous quarter. As a new rival, Pinduoduo has been deeply involved in public opinion in 2018, but its number of active buyers has grown rapidly. According to Pinduoduo’s third quarter financial report, its number of active buyers has reached 385.5 million, a year-on-year increase of 144%, with an increase of 4,200. Ten thousand.

In terms of user scale, JD.com is not only far behind its old rival Alibaba, but also surpassed by its new rival Pinduoduo. Moreover, from the perspective of market value, the gap between Pinduoduo and JD.com is not large. As of December 21, Eastern Time, JD.com’s market value was US$30.498 billion, and Pinduoduo’s was US$23.408 billion. Pinduoduo is catching up with JD.com, and the "J" written after JD.com's efforts to write BAT is gradually blurring.

Competition in the Internet world is no longer just competition between companies, platforms and platforms, ecosystems and ecosystems. The image of corporate leaders also indirectly affects the development of the company.

Of course, JD.com still has something to be praised for. In the past two years, JD.com has allowed the public to see the shadow of a technology company in artificial intelligence and robotic automation technologies. Its X division, which focuses on smart logistics, and its Y division, which focuses on smart supply chain, are also helping JD.com build its advantages. Although continued investment in technology will lower JD.com's profits, if you look at Amazon's model, you will find the charm of a truly technology-driven world-class Internet company.

The safety of online ride-hailing must be eliminated before the "life-threatening" can go ashore

Killing style

Seven Injury Fist

Seven Injury Fist It is extremely powerful, but if it is used by someone who has not yet reached the level of internal strength, it will cause great harm to oneself. To practice Seven Injury Boxing well, one must have a very high level of internal strength. For online ride-hailingThe same is true. Only by ensuring the safety of drivers and passengers can we develop healthily.

If you were to ask who has not ordered an online ride-hailing service, I’m afraid no one would raise their hand; if you were to ask what are the requirements for online ride-hailing services, I’m afraid everyone would put “safety” first .

Since the birth of online ride-hailing 6 years ago, high subsidies and convenience have been its labels, but what followed was the brutal growth of online ride-hailing. With the introduction of various policies, online ride-hailing in 2018 is no longer as crazy as before and has entered a period of stable development. If the two murders of ride-hailing passengers had not occurred on the Didi platform, perhaps the online ride-hailing market in 2018 could be described as "calm".

In the early morning of May 6, 2018, Li Mouzhu, a 21-year-old flight attendant of Yunnan Xiangpeng Airlines, was killed on her way to Zhengzhou Railway Station on Didi Hitchhiking in Zhengzhou Airport Area, Henan Province. Three months later, a similar incident happened again. On August 24, a girl from Wenzhou, Zhejiang Province was killed while riding a Didi ride-hailing service.

In comparison, being killed is a small probability event, but once it happens, it is a devastating blow to the victim and his family. Some passengers said that they are now inseparable from online ride-hailing, so they must take appropriate precautions, such as confirming the license plate number, not talking too much with the driver, calling family and friends while driving until they get off the car, and even more exaggeratedly, taking it with them Carry an alarm.

These two incidents were a heavy blow not only to Didi, the company involved, but also to the entire online ride-hailing market. Didi is the first to bear the brunt of self-examination and external scrutiny. In addition to the launch of various functions such as one-click alarm and full audio/video recording, Didi has also made "tremendous" adjustments to its structure, including upgrading the safety management system and establishing a chief executive officer. The position of Travel Safety Officer, etc.

As a lesson for the future, platforms such as Dida Hitchhiker have also adjusted their safety rules, such as stopping taking orders late at night; Meituan Taxi has added a new "Safety Center" entrance; Cao Cao has added special cars One-touch alarm device; Shouqi Car Hailing has launched similar safety functions. Even Xiangdao Travel, which has just joined the online ride-hailing "battle", one of its selling points is safety, including in-depth investigation of the driver's background, double CPS inspection, SOS alarm mechanism for both drivers and passengers, etc.

After the security incident, services and subsidies were all in vain. Any industry will inevitably experience pain. The key lies in how to make timely adjustments in the face of pain.

The initial requirements for entering the online ride-hailing industry were low, and the review and inspection were not strict, which directly led to major challenges in safety issues, and it was difficult to protect consumer rights. The early rapid expansion concealed the hidden safety risks behind it.

No matter what personalized services the platform can provide, as long as security is not in place, everything will be in vain.

Safety is always the lifeline of online ride-hailing, and it is also the competitive point of the online ride-hailing market. Whoever is safer wins.

The shared bike crisis is failingLooking forward to rebirth in the game

Killing Style

Wedding Dress Magic

This kind of skill is too intense, so when you want to achieve a breakthrough after practicing, you need to change the original All your skills are dissipated and you practice again. The same is true for shared bicycles. Only by rapidly expanding and providing good services can we truly solve the problem of the last mile of travel for users.

The shared bicycle industry, represented by ofo and Mobike, was once the darling of capital. However, due to the lack of sufficient "self-generation" capabilities and the disorderly expansion in the early stage, both ofo and Mobai ushered in the "darkest moment" in 2018. In the end, Mobike gave up its independent operation and "sold" Meituan for US$2.7 billion; ofo, which insisted on independent development, continued to struggle painfully on the edge of death.

Ofo is seriously short of money, and everyone knows that ofo is now like a trapped beast, struggling to survive. In the second quarter of 2018, ofo and Mobike embarked on different development paths. Mobike was acquired by Meituan for US$2.7 billion, while ofo rejected a potential acquisition offer from Didi.

Ofo once tried to monetize advertising, but it failed to close the funding hole. In June 2018, media reported that Ofo owed 1.5 billion yuan. Then, ofo's negative news came intensively: large-scale layoffs at the headquarters, resignation of senior executives, lawsuits from suppliers for hundreds of millions of yuan in arrears, and "empty buildings" in many offices. Since November, the difficulty of refunding deposits has become the focus of major media reports. Ofo, which had no one to take over, became a "hot potato". On November 23, ofo announced its cooperation with PPmoney, but it encountered a lightning shutdown. At present, ofo's crisis situation will be difficult to overcome without financial backers.

The emergence of shared bicycles has solved the last mile problem for users. However, in the 1.0 era of "crazy money burning", fueled by capital, shared bicycles grew wildly, but failed to find a suitable business model. The company was unable to "build its own blood", which eventually led to the crisis.

At present, the "mass base" of shared bicycles is still there. According to statistics from the Ministry of Transport, the number of shared bicycles nationwide is still more than 10 million people every day. It can be seen from this that the market demand is huge, which will also help the entire shared bicycle industry enter the 2.0 era, focusing on service, focusing on experience, and developing steadily and orderly.

Unmanned convenience stores collapsed and left?

Killing Style

Lingbo Micro Step

This kind of footwork, taking a step, is closely related to internal force, and it is by no means a simple step. This is the case with unmanned convenience stores. They are at the forefront, but if there is no internal strength, it will cause the danger of self-expansion.

In 2017, unmanned retail hit the spotlight, with smart containers, unmanned shelves, and unmanned convenience stores emerging one after another.

The cost of unmanned convenience stores is not low. It takes a long time for unmanned convenience stores to recover the cost of implementation.Usually more than one year. In 2018, unmanned convenience stores are likely to become the "pig" that cannot fly.

"We are ready for large-scale mass production. The target of 5,000 units a year is a reasonable plan based on our own operating conditions. It seems a bit conservative now." In July 2017, Bingo Box CEO Chen Zilin announced an ambitious goal of opening 5,000 boxes within a year. However, as the deadline approaches in July 2018, the number of Bingo Box stores in 40 cities across the country is only about 400. Temperatures such as suspension of operations due to high temperatures, door-to-door inspections by urban management for suspected illegal construction, and store withdrawals have all affected Bingo Box. The fruit box speeds up the pace of setting up points.

The same embarrassing situation has also appeared in other brands of unmanned convenience stores. The first unmanned convenience store launched by Easyhome, EATBOX, opened in Beijing Century Jinyuan Shopping Center. However, some media reported that the store was empty when passing by in early 2018; in January, the Shanghai Tianyaoqiao Road store that had been open for more than three months was also confirmed to be closed; the "dark horse" Neighbor Convenience Store among unmanned convenience stores in 2018 In August, due to the financial crisis of the P2P platform Shanlin Finance, bank accounts were frozen and all 168 stores were closed overnight.

Taking advantage of the trend and taking off, the unmanned convenience stores that were so hotly speculated by capital actually ended up being "unmanned".

As early as the end of 2017, Mao Shengbo, a partner of Panda Capital, voiced opposition to the "speculative obsession" concentrated on unmanned convenience stores. "This trend is wrong, and we will not invest in it."

Taking cashier services as an example, unmanned convenience stores can be divided into two categories based on different identification technologies: RFID (commonly known as electronic tags) and those based on visual analysis, with the latter having a higher threshold. Using RFID to replace labor, the cost of a tag is 3 to 7 cents, but the average cashier cost of completing a product manually is only 7 cents, and the cost advantage is immediately obvious. Moreover, VC (venture capital) prefers entrepreneurial projects that have a large market scale and can quickly explode and form a large scale in a short period of time. Convenience stores pay attention to scale effects, and only if they are very large can they follow a specific route.

Whether unmanned convenience stores are a real demand or a false proposition, but unmanned convenience stores with no queues and self-service checkout still hit the pain points of traditional convenience stores. For investment institutions, time is their enemy. Opening up a new city means opening up a complete and new supply chain ecosystem. If the revenue cannot keep up, vicious negative cash flow will occur.

Who will save the "streaking" hotel data?

Killing style

Xuan Ming Divine Palm

Xuan Ming is the god of the north in mythology, giving people a dark and cold feeling, Crane Pen Weng and Deer Staff Ke's palm technique is also extremely yin-cold, and the cold poison left in his body can only be driven away by the pure yang and extremely strong Nine-Yang Magic. And the information that is frequently "stolen" is also left in the hotel industry.What can we do to get rid of the "cancer" in our body?

In 2018, there were constant security scandals in the hotel industry, from Huazhu, InterContinental, and Hilton, until near the end of the year, Marriott International, the “leader” in the hotel industry, reported on its official website that 500 million user information was leaked. It indicates that the database security of the entire hotel industry is facing a comprehensive collapse.

The hotel industry involves a large amount of data, but its level of informatization is weak. In recent years, it has frequently become the hardest hit area by hackers.

In February 2015, according to the report submitted by the vulnerability box white hat, a large amount of guest booking information of the well-known hotel chains Orange, Jinjiang Inn, Super 8, and Pudding, as well as high-end hotels Marriott, Starwood, and Intercontinental, were leaked. Some hotel chains can even cancel orders and change user registration passwords at will; in November 2015, Hilton and Starwood Group announced that their payment processing systems were attacked by unknown hackers; in January 2016, Excelle Group's payment card data was leaked It affected 250 hotels in about 50 countries around the world; in April 2017, more than 1,000 hotels under the InterContinental Hotels Group suffered payment card information leakage...

Unfortunately, in 2018, the hotel industry data security crisis has not been contained. On August 28, Huazhu Hotel Group’s hotels involved 500 million user information for sale on the “dark web”; in December, Marriott International Group proactively reported a 4-year-old data leak involving 500 million user data. This incident The case remains unresolved.

Most domestic hotels do not take information security seriously. Many domestic hotel system maintenance is completed by outsourced personnel, and they often have direct access to the database, and their intentional or unintentional operations will be compromised. The damage caused to data and the hotel's internal security defense capabilities are low. Once an attack occurs, it can easily lead to a complete loss of control.

An insider in the hotel industry is also very helpless about this. In his opinion, this is related to the fact that the hotel industry has many external interfaces and complex business. "Due to business needs, the domestic hotel industry has a large number of internal connections. Network interfaces, for security reasons, also set up identity authentication levels for important interfaces. However, the procedures of this security system are cumbersome and have an impact on the operational efficiency of the IT system. Therefore, in actual operation, it is difficult to fully roll out. This is also This leaves more attack opportunities for hackers." Between efficiency and security, the hotel industry at home and abroad is facing torture.

In May 2018, the European Union officially implemented the General Data Protection Regulation (GDPR). The GDPR is known as the most stringent personal data protection regulation in history. It includes internal EU companies and companies doing business in the EU. Multinational enterprises and overseas enterprises that provide business services to EU citizens have regulations on data collection, data protection and data application. GDPR stipulates that the company involved must report a data breach within 72 hours, otherwise it will face a fine of up to 4% of the company's total global revenue last year. Why Marriott disclosed this yearThis large-scale user data leakage is related to the introduction of this regulation. If calculated based on Marriott's total revenue of more than 17 billion US dollars last year, Marriott will face a huge fine of up to 680 million US dollars.

2018 is the first year that the European Union’s General Data Protection Regulation is officially implemented. Under the pressure, can it bring about a change in the Internet data security protection crisis led by the hotel industry? I hope so!

Authors: Hao Junhui, Wu Yuxin, Sun Yan, Pan Shaoying, Li Danqi, Li Yunkun, Zhang Weiwei

Pictures: Tu Chong, Network

㈤ Distributed Capital Lu Le: Flow has the opportunity to become the Disney Dream Factory of the digital world

In 2021, NBA Top Shot, an NFT game based on the Flow public chain, detonated the crypto world and allowed people to discover the unlimited potential of NFT. On January 28, at the online summit of "2021 Investment Trends: NFT and Games", Flow CEO and people in the investment community had a heated discussion. The following two paragraphs are summarized from the speeches of Flow CEO Roham Gharegozlou and Fenbushi Capital Investment Director Lu Le.

Flow CEO said: Flow is a new public chain developed by his team based on past experiments on the Bitcoin network and lessons learned from building CryptoKitties based on Ethereum. While ensuring decentralization, it can support large-scale and high-frequency consumer applications without the need for complex expansion solutions such as sharding, layer 2 or side chains. Therefore, it has been favored by many traditional enterprises and companies, including the Fortune 500. Welcome from the crypto team.

He believes that just like the PC Internet era, entertainment and games are also leading the large-scale popularization and application of blockchain technology. This is why Dapper Labs develops Ethereum The original intention of the phenomenal application CryptoKitties. CryptoKitties, which became popular at the end of 2017, became the No. 1 DApp on Ethereum, with total sales reaching $40 million. NBA Top Shot, based on Flow, absorbed the best elements of CryptoKitties and got rid of its limitations on the Ethereum platform. In just 3 months, it achieved sales performance that surpassed that of CryptoKitties with 1/6 of the number of CryptoKitties users. The transactions between users also exceeded 21 million US dollars, and the user retention rate was as high as over 75%.

In addition to NBA Top Shot, Flow hopes to support the success of more applications, so it is promoting the cooperation of developers, creators, FLOW token holders and networks. A healthy and prosperous ecosystem jointly built by operators not only allows currency holders to participate in pledge mining, node slot auctions, FLOW stablecoin and other projects, but also allows developersThe experience becomes more and more comfortable.

Flow CEO Roham Gharegozlou

Fenbushi Capital Investment Director Lu Le’s speech is as follows :

Hello everyone, I am Lu Le from Fenbushi Capital. I am very happy to meet you all this afternoon. Fenbushi Capital invested in Flow two years ago. I personally think that Dapper Labs, Flow’s parent company, has the potential to become the Disney of the digital world.

Part 1: A dream-making empire with strong IP output.

When looking at NBA Top Shot and some other NFT projects (including the works of some niche NFT artists), I vaguely felt the contention of various up owners at Station B at the beginning of the year. When Bilibili raised funds in its early stages, it had a very high valuation. At that time, people's valuation method may be to benchmark video distribution websites such as Youtube in North America. At that time, I felt that the future of Bilibili was to benchmark Disney, to export IP and create a dream-making empire. I think Flow, Bilibili and Disney have the same core advantages.

1: Strong IP

2: Close connection between content and users

3: Continuous pursuit of technological progress

4; Open cooperation

Strong IP refers to asking players to spend 75,000 US dollars to buy a digital star card. There is a star but no card. It is actually a string of codes. , the NBA Top Shot business sounds crazy. But behind this madness is the output of strong IP. In fact, in addition to having top-level IP cooperation resources, Flow’s parent company’s ability to create and incubate IP became apparent when Crypto Kitty was launched in 2017. Crypto Kitty was once known as the most popular blockchain game.

The close connection between content and users means that the beauty on the screen ultimately has a sense of distance, and the audience should be immersed in the quality of Disney to the greatest extent In the story, you have to step out of the screen and into the lives of the audience. Disneyland was created to allow audiences to interact with the heroes, princesses and princes they saw. Similarly, the world of NFT can also allow audiences to connect and resonate with their favorite IP. In addition to the value of the star card itself, the emotional connection between the player and the star card will also have a great impact on the value of the star card. For James fans, a star card that records the wonderful moments of their idol will inevitably arouse stronger resonance, so that fans are willing to buy this star card at a high price. Making NBA Top Shot popularIt is welcomed not only because of its safety, but also because of the diversity of gameplay: for example, you can use the strong skills of Kobe/James to create your own superstar. Finally, the epidemic is also an important driving force, migrating the interaction between people and things into the digital world.

The constant pursuit of technological progress is also one of the commonalities between Flow and Disney. The level of simulation and technical difficulty of the animal hair and the clothes worn by the stuffed animals in Disney’s “Zootopia” far exceed those of their peers. After creating several works, Dapper Labs still chose to launch Flow, the underlying platform based on Layer 1. Flow is fast, decentralized, developer-friendly, and has high throughput. Only a team that constantly pursues technology can provide users with the ultimate experience, and this is true in any industry.

Open cooperation refers to Disney’s acquisition of Pixar Film Studio (Pixar), Marvel, etc. for an astonishing US$7.4 billion. Therefore, we can see Marvel's superheroes appear on the screen, adding new vitality to the century-old Disney. I believe that Flow will have more projects after its cooperation with the NBA. The popularity of NBA Top Shot also confirms the new trend of combining sports events with blockchain technology and cryptocurrency. In recent years, many professional sports leagues and clubs have taken the initiative to "embrace" these new technologies: the NFL's Miami Dolphins have reached a similar cooperation with Litecoin; the MLB (this is what I'm wearing today) players union has also launched a player token digital platform Player Tokens.

Part2: Community Creation and Dream Factory in the Digital World Promoted by Blockchain

Next, I would also like to share about growing up in digitalization Opportunities created by the wave of the times and the emergence of public IP: Flow’s opportunities are far beyond NBA Top Shot; it lies in creating a dream factory for the emergence of community creative art. This dream factory creates dreams for grassroots artists in the blockchain and every unique individual.

For the convenience of understanding, here I would like to compare Flow to Station B: the three elements for the success of Station B: UGC, barrage and community, then I think The blockchain NFT world leader's Flow has at least two core elements, and is better than the traditional Internet in terms of UGC and community. So here I extend the barrage to interaction, and the composability, standardization and programmability of NFT itself bring interaction to a stage that is closer than the Internet.

UGC is user-generated content. The total number of UGC video submissions exceeds 8 million, and the number of video plays per dayWith more than 100 million users and an average user stay time of 71 minutes, Bilibili has become a barrage video community with high user activity and participation, as well as the largest number of self-made video uploads and UP owners in China. Public chain platform Flow’s NFT trading platform VIV3 is officially launched. This means that artists, game studios, etc. can use VIV3 to mint NFT tokens on the Flow blockchain, which can be purchased by fans, collectors, gamers, digital asset traders, etc. In the past month, a total of 115 pieces of art have been minted and put online during the VIV3 test, 29 of which have been purchased. I remember that Mr. Shen often mentioned the word emergence. I believe that Flow, where artists and studios gather, will surely produce interesting hits. In other words, artists and studios are the up-owners on Flow, and the Token model’s incentives for creators will bring positive feedback.

Flow’s platform also has these blockchain characteristics mentioned by Mr. Xiao, which I will also quote here:

1: Intelligence Contracts are used to provide applications, and NFT can solve the unfair situation where game companies control the access rights to sell items. If you buy character skins and emotes from the world's most popular game, Fortnite, it doesn't mean you own them; because if you break Fortnite's rules, the developers can kick you off the platform and take away your items.

2: Open source means establishing a foundation of trust, and openness means permissionless. Entrepreneurs don’t need anyone’s approval to do their own thing. This means that a large number of artists on the Flow platform will unleash their talents, where anyone can become the protagonist.

3: Shared governance mechanism and shared benefit distribution. Flow launched VIV3, on which each creator’s work is based on his or her own blockchain smart contract; any application in the Flow ecosystem can easily integrate directly with a single artist’s contract rather than with the entire market Library integration. In addition, VIV3 smart contract deployment, NFT minting and transaction fees are all borne by VIV3. Creators can earn 87.5% of the revenue from direct sales of their works, and 10% of the revenue when the creator's works are resold. On Flow, we have all seen these characteristics of blockchain being used as advantages.

㈥ Dogecoin has soared. Can Dogecoin surpass Bitcoin?

As Bitcoin and Ethereum break new highs, the prices of other cryptocurrencies have also seen large-scale fluctuations. rise. Especially Dogecoin, which has increased by more than 70%. priceThe price also rose from 0.08 knives in the morning to 0.14 knives.

㈦ Can anyone tell me how blockchain games work? Describe blockchain games in the most concise and clear language.

Blockchain games mainly refer to game-type blockchain applications in Dapps, which require a certain degree of interaction with various public blockchain chains. Blockchain games have gradually emerged since November 2017, and their development history is extremely short. Compared with mature games, the current gameplay is also quite simple. In the eyes of industry insiders, many games are even just money trays wrapped in game garb.
According to the classification of Cryptogames, among the currently online blockchain games, hot potato, collection trading, spinach and ponzi are the main game methods. The largest number of games belong to the hot potato category, including two recent popular games of this type - CryptoCelebrities (encrypted celebrities) and CryptoCountries (encrypted world). There are 35 models in the collection and transaction category, ranking second, with the main representative being CryptoKitties. There are 17 models in the spinach and ponzi category, ranking third. The star products are EtherRoll and Etheremon respectively.
The themes used in blockchain games are also diverse, ranging from cats, dogs, dragons, pigs and other animals, to people, cars, countries, teams and other themes.
Blockchain game 1.0 era
Time: November to December 2017
Main gameplay: collection + transaction
Representative works: CryptoKitties, CryptoPunks
Blockchain technology Give players’ digital assets uniqueness. This gradually gave rise to the concept of NFT (non-fungible tokens, non-fungible tokens). The uniqueness and scarcity of people's assets in blockchain games will not change with the game itself. The first to apply this concept was CryptoPunks launched by LarvaLabs in June 2017. The system randomly generates 10,000 punk avatars, puts them on Ethereum through smart contracts, and distributes them to players for free for players to trade.
When Axiom Zen studio added attributes, reproduction and auction functions on the basis of NFT, the Cryptokitties hit was born. People can buy kittens with different attributes, "breed" them with other cats, or sell their own cats through a Dutch auction. Kittens with rare and unique genes are highly sought after and fetch considerable premiums.
People continued to develop on the basis of Cryptokitties, adding accessories and combat functions, as well as gameplay methods such as digging for gold, feeding, and grabbing treasures.
Blockchain Game 2.0 Era
Time: December to 20, 2017January 2018
Main gameplay: Ponzi-like
Representative work: Etheremon
At the beginning, the gameplay of Etheremon was very simple and crude at first. After the player buys a certain pet, as long as someone buys it later For the same pet, players can get a small portion of eth rewards. The game team quickly made a profit of about 2,000 ETH within a week. Then the gameplay was completely changed and successfully transformed into a collection + combat game. This Ponzi-like gameplay was quickly imitated by other manufacturers, and many imitators such as ether cars and ethertanks appeared.
Blockchain Game 3.0 Era
Time: January 2018
Main gameplay: hot potato mode with fixed selling price and forced price increase
Representative works: CryptoCelebrities, CryptoCountries
Players purchase crypto celebrities (Satoshi Nakamoto, Musk, etc.) and crypto countries (Japan, the United States, etc.). Due to the uniqueness of the asset, subsequent players can only purchase it from the asset owner at a higher price, and the price is forced to increase. , the platform earns part of the price difference. Currently, the country with the highest price is Japan, which is about more than 700 ETH. The most expensive celebrity is Elon Musk, who is "worth" about 200 ETH.
Blockchain Game 4.0 Era
Time: February 2018
Main gameplay: combination of multiple mechanisms
Representative works: World.Mycollect, Cryptocities
Adopted in the game Multi-level sales and sharing, player exploration (randomness), lottery, resource uniqueness and other gameplay methods. For example, in Cryptocities, players can purchase countries, continents, and worlds to “conquer.” Players who conquer the world can get 1% tax on the continent and country's transaction volume, and players who conquer the continent can get 1% tax on the country's transaction volume. Players who conquer a country will receive 1% tax on the transaction volume of their subordinate cities in the future. When players explore new cities, they have a chance to discover gems. Obtaining gems can earn ETH rewards.
At the same time, spinach games also emerged. The high transparency of blockchains makes it easier for them to gain the trust of investors. The more famous ones are Etheroll and Vdice. The gameplay is simple and crude. Players spend a certain amount of ETH to bet on a certain number. When the number randomly generated by the system is smaller than the number, they can get profits.
In addition, there are RPG (EtherCraft), fighting games (Etherbots) and two-dimensional (Ether Cute King), etc.
2
Advantages and Disadvantages of Blockchain Games
Looking at these successful cases, we find that blockchain games do have unique advantages:
Higher trust: Quickly establish trust through open source contracts, and the usage process is completeFull transparency and complete information symmetry. Fairness: The data cannot be tampered with and the rules never change. Assets belong to the players personally: Player assets will not be lost as the game declines. Has strong community attributes: The blockchain itself has strong transaction and community attributes.
Of course, the current blockchain game is also in its infancy, with obvious shortcomings:
Inability to interact in time: blockchain transactions have uncertain waiting times and the possibility of congestion, making it difficult to win among players. timely interaction. The cost of sending instructions is high: each time you send an instruction, you need to consume GAS, and the price of ETH still makes the GAS fee relatively high. Immature development environment: At present, Ethereum’s virtual machine and programming language Solidity are already the most mature development environments among many public chains. But it is still very immature compared to other popular languages.
3
Gamification will boost the implementation of blockchain
In traditional desktop online games, manufacturers continue to incentivize new players, leading to inflation. The actual value of all assets in a game account is often Far less than the player's investment. After the emergence of mobile games, the model of binding items to accounts and accounts to ID cards quickly became popular. This also makes it necessary for players to give up all virtual assets in the game once they decide to leave a game. The emergence and continuous maturity of blockchain technology will make the decentralized formulation of game rules and the decentralized storage of virtual assets technically feasible. The convenience of putting virtual assets on the chain also makes it easier to implement blockchain in game scenarios.
Cryptogames believes that the development direction of blockchain games, or the development direction of classic games (just like basketball, football and chess, once the rules are determined, they will last forever) must be "decentralization" ":
The rules are negotiated and determined by the players. Players supervise each other to ensure that the game is played according to the rules. All props used in the game are owned by each player. Anyone who breaks the rules or is not happy with the game can just leave the game itself. There is a centralized organizer
The popularity of CryptoKitties has greatly promoted private wallets. As an early blockchain application, blockchain games have rapidly promoted the popularity of blockchain. Similarly, using game development experience and game design concepts to develop ㈧ What will the future of Bitcoin be?

Let me emphasize my point again: Bitcoin is not a currency, it is a commodity.

For example: if you play a game, you need to complete many tasks in the game to obtain the currency in the game. You might as well call this game "Bit", and the currency in this game is called "Bitcoin". Is there any value in having a lot of Bitcoins in the game? have! You can use this currency to purchase equipment in the game, such as the hero's sword and the heroine's beautiful clothes.

Leaving the game, is there any more "bit game currency"?What about value? There will still be.

For example, if there is a person who also plays games and does not have this "bit game currency", he can either earn it by playing games himself, or the other way is to buy it from you. Use real RMB or US dollars, or any currency issued by any country, to buy from you.

Is this "bit game currency" currency? Or a commodity? In fact, it is already clear. In the real world, it is a commodity that can be bought and sold, but in the game world, it is currency.

Isn’t that what Bitcoin is? In the real world, it is priced in US dollars and is a commodity. In the Bitcoin circle, it is a currency.

I have argued many times that Bitcoin is the currency or game equipment in the game. If you are interested, you can search for related articles. The keyword should be "Sun Jianbo + Bitcoin + Game Equipment".

From this point of view, the future of Bitcoin depends on the players and believers of this game. For a game with many players and staunch believers, the game coins and game equipment are valuable.

Not just Bitcoin, countless decentralized virtual currencies will appear in the world. This is a trend that a few countries cannot stop even if they unite.

The most important connection between legal currency and virtual currency is exchange, or buying and selling. Since it is technically impossible to prevent or supervise exchange, the legal cost is very high, and any country will evaluate the pros and cons.

Allowing exchange means that the country agrees with trade liberalization and economic globalization, including exchange rate marketization and globalization. Therefore, any country that supports liberalization and globalization will not oppose the trading of virtual currencies. On the contrary, they will regulate or prohibit them at a high cost. For small free economies, virtual currencies will bring new opportunities, especially opportunities in finance and its derivatives.

Virtual currencies and blockchain technology may have many other applications, which will bring new economic development opportunities. Once new applications have market prospects, supporting countries will be the first to obtain them.

For China, this is a huge challenge. I believe that the country has the wisdom to make decisions by pursuing advantages and eliminating disadvantages.

Buffett also said that Bitcoin is a scam and should not be bought.

So let’s talk about what exactly is Bitcoin? In my opinion, Bitcoin is an unspeakable horror. The current market value of Bitcoin has exceeded 330 billion US dollars. As I write this article, the price is approaching US$20,000, which is far away from US$10,000. The barrier has only passed in less than a month. So we can say that Bitcoin is now equivalent to a Fortune 500 company. So what’s the next step?

Almost all other virtual currencies can be called altcoins. Now all virtual currencies around the world use Bitcoin as a reference. The entireThe market value of the top ten virtual currencies in the world is approximately US$550 billion, or around RMB 4 trillion.

What is the future of Bitcoin? I firmly believe that this is what all speculators and Bitcoin believers are thinking about. How much will it rise to?

Looking at it now, I think the final price must be beyond everyone’s belief. The inventor of Bitcoin must be a lunatic, trying to rely on technology to take back the right to issue currency, and the people can control Bitcoin on their own. This idea is undoubtedly crazy.

The current daily global foreign exchange transaction price is 6 trillion US dollars, and the annual global foreign exchange transaction volume is more than 2,000 trillion US dollars. I believe that if Bitcoin finally becomes a foreign exchange reserve, then the final price of Bitcoin will be That is 100 million US dollars per coin, then the global foreign exchange currency will disappear at this time!

But is this possible? What about the fiscal power of countries around the world? I believe that all countries in the world have not yet completely raised their alarm. Once the total market value of Bitcoin exceeds one trillion US dollars, Bitcoin will not be far from the final crazy price.

The United States killed Gaddafi and set up a new government. It abolished the original currency and printed new currency. This makes sense. Taiwan’s economy cannot survive anymore. If it abolished it and reissued it, it would be called the New Taiwan Dollar. If you want to print the U.S. dollar, you can print it. If you want to send 20 trillion dollars to the world to buy, buy, buy, it makes sense. I think the so-called legal tender is the least popular. How many legal tenders in the world have been abolished and reissued. Wouldn’t India have done so a few months ago? No matter what, digital currency is a fixed number, and its value lies in the integration of transaction and value preservation. There is no exchange loss, and there is no need to worry about the United States shearing sheep. I think this is the bud of the fourth generation of currency in human history. (The first three generations of currency are primitive societies. The first generation is made of animal shells, the second generation is metal coins, the third generation is paper currency, and the fourth generation is digital currency) is suitable for global economic integration and the facilitation of economic activities. I think it's very good. Blockchain technology is now more and more widely used. You think it must be seen before it is called money. So, have you seen the software in various electronic devices? In computers, robots, cars, airplanes and other equipment There are invisible things, and they are very valuable. If you think about it, you will understand. It is better than buying U.S. bonds.

This is an inevitable trend of social progress. I don’t have Bitcoin, but I think it is inevitable that digital currency will replace paper money in the future. The current domestic efforts to kill this new technology are like the medieval religion persecuting Galileo, because vested interests Interests have always been the killer that hinders new technologies.

I personally am not optimistic about the future of Bitcoin and even think that these virtual currencies have no future at all. The value of virtual currencies is just speculation. If this kind of hype passes, those coins will become history. Memories, no hype actually lasts forever they are not diamonds so fading is only a matter of time.

After Bitcoin became popular, a variety of air coins appeared on the Internet. These various coins, which are selling dog meat under the banner of blockchain, are nothing more than a platform, aLocal area network, a small circle circle to win stupidity. This is probably something that Satoshi Nakamoto, the founder of Bitcoin, did not expect. He would never have thought that his blockchain technology would be related to today’s local area network hype, let alone that there could be so many things that are completely different from blockchain technology. The related “blockchain currency” appeared.
Bitcoin is just a network technology, a blockchain technology, and coins are just a long string of numbers. The reason why Bitcoin is booming is because this unprecedented network technology has attracted widespread attention and made a series of digital coins popular. Human technology is changing with each passing day. Today you are the leading star. Tomorrow you may be relegated to the sidelines because you are old and no longer suitable for the development of the times. New stars will continue to emerge to take your place.

I think the future prospects of Bitcoin are not very clear, especially after the two national rectifications in 2018 and 2018...

Does Bitcoin have any future? future?

This question actually involves a concept, that is, the current currencies in circulation, such as RMB, US dollars, Euros, etc., what do they represent? Anyone who has read economics textbooks may know that according to the explanation in the textbooks, currency is a unit of measurement and has the functions of a medium of exchange and a store of value. It seems that Bitcoin also meets these measurement standards, but these discussions have ignored one of the most important things, which is the currency used daily. It is called "legal currency" - referred to as "legal currency", which is given by the state to a bank or Issued by the central bank as a chartered power, the key behind it is national credit.

1. Behind modern currency is “national credit”

After World War II, the Bretton Woods system established the international core status of the U.S. dollar, that is, the U.S. dollar and Gold is pegged and other currencies are pegged to the US dollar. This system requires that all global trade be settled in U.S. dollars, and all countries that issue national debt overseas must use U.S. dollars. International bulk commodities, such as oil, natural gas, and iron ore, are priced in US dollars. At that time, the establishment of the Bretton Woods system was supported by the strong national strength of the United States. At that time, the United States' economic aggregate accounted for 1/4 of the world's economic aggregate, and it also owned more than two-thirds of the world's gold reserves. The reconstruction of Europe after World War II also relied on American financial loans. Given this international background, the U.S. dollar has naturally become the reserve currency for international pricing and settlement and the center of the international monetary system.

After the 1970s, the economies of various countries around the world began to recover, and the U.S. dollar began to face depreciation pressure. As soon as the U.S. dollar depreciated, the price of gold rose. In this way, the United States simply announced that the U.S. dollar and gold would be decoupled. The issuance of U.S. dollars was no longer restricted by gold reserves, but was only related to the economic growth and credit scale of the United States. But by this time, the U.S. dollar's international currency status had been stabilized, and the Federal Reserve had become the invisible world central bank. As the U.S. dollar decouples from gold, global currencies follow the U.S. dollarEntering the era of complete credit currency, this credit is not the credit of private individuals or institutions, but the national credit of the United States. This is the evolution path of the US dollar becoming the international currency center.

From this, we derive a simple principle. Modern currency is a credit currency, and the fluctuation of currency value depends entirely on the strength of a country and the confidence of other countries in this country.

Therefore, even if a currency without the blessing of national credit can complete the functions of pricing, storage, and exchange, it cannot become a universal currency. This logic can also explain many confusions in our lives, such as why has the RMB’s international status increased in recent years? It's because the country has become stronger. Why does the euro fall whenever there is a disturbance within the EU? It's because people's confidence in the EU has declined...

2. The country and the bank have reshaped the concept of currency

The country behind the issuance of currency Credit is the core and key. In fact, in the process of currency issuance, another hub is the central bank. The state issues currency through the legal authority given to the central bank. On the one hand, the state dominates the issuance of legal currency and can obtain long-term and stable funds, and the state's power becomes very great. On the other hand, the government can control the credit scale of the entire society through the issuance of currency and regulate and control the economy. Therefore, currency and national credit play a leading role. Therefore, in the context that the "state" is still the most important organizational form of human society, it is unreasonable and unrealistic to talk about currency aside from national credit.

If you look back at Bitcoin, you can understand. Bitcoin is a digital encryption technology that can complete the traditional functions of currency in many scenarios, including pricing, payment, and storage. Perhaps digital currency may be a direction for future currency issuance, but as long as the concept of "country" still exists, I think the possibility of a decentralized currency like Bitcoin replacing the legal tender issued by central banks of various countries is very low.

Comments in the comment area are welcome. (Wu Du Feixu)

Chaos University will answer this question, please watch the video:

Decentralized distributed giant Scam - virtual currency or blockchain

Many people do not understand the basic technical knowledge of virtual currency or blockchain, and are fooled by its various lofty terms, but ignore the most basic common sense!

Whether you understand economics or not, money is not created out of thin air. This is basic common sense. No country can become rich by printing money. But Bitcoin is, and everything that advertises blockchain is just for issuing coins. As a result, they are created out of thin air and have no value.

The original goal of Bitcoin was to become a currency. Exchange is an inevitable attribute of currency, but Bitcoin cannot do that. The liar discovered that it was anotherAnother value, exchange it! Through the so-called exchange opening and legal currency exchange, and using speculation and manipulation, real money can be obtained.

First of all, there is no so-called blockchain technology. There is no blockchain that does not issue coins. Blockchain is essentially a HASH linked list, which is far from revolutionary. The non-tamperability mainly comes from the asymmetric encryption algorithm, which is used in many places such as banks, Alipay, WeChat and so on, and has been used for many years. It has nothing to do with the blockchain. Blockchain invented a safe method of mining (it can also be called a consensus mechanism). This is the only creation. Therefore, virtual currency is equal to blockchain, there is no difference!

Secondly, the first people to advocate blockchain were the big guys in the currency circle, such as Li Xiaolai, Wu Jihan, etc. Because virtual currency speculation is really criticized, they used blockchain as a cover. . Blockchain is just a HASH linked list. It has been around for more than 10 years, but I have never found it to be great. What’s ridiculous is that it was a bunch of speculators and scammers who hyped it up into an epoch-making technology.

Why does the blockchain only issue coins but does not have a valuable application? Because the mining method, distributed nodes and other technologies have been determined, it has the characteristics of slow speed, small capacity, high cost, poor privacy protection, and it cannot be operated without issuing coins.

If you think of the blockchain as a database (Alibaba thinks so), any other database, plus a simple server cluster, can be 1,000 or even a million times more efficient than the blockchain The above solves the problem. In order to involve the blockchain, things are made extremely complicated. The problems that blockchain can solve have been well solved by humans. The non-tamperability of blockchain has long been realized in other fields. Have you ever seen Alipay and Tencent Bank tamper with your balance? ! A problem that has been solved with low cost and high efficiency has turned into an epoch-making technology in the mouths of scammers, but it is just a cover for speculating on virtual currencies!

As for the security brought by mining, the cost is very high and it is not absolutely safe. 51% attacks have appeared for a long time. Mining centralization also brings the privileges of mining pools, which can refuse specific transfers. If there is no lower limit, it can also be hard forked or even rolled back. Ten years have passed, and the geek spirit has long disappeared. At present, it seems that apart from hype, there is no practical application.

Everyone is concerned about currency prices, which actually shows that the usability of this technology is very poor, and it has basically become a tool for speculation and money making. The Internet has brought about huge changes in 5 years since it came out. What has blockchain brought in 10 years? Nothing but hype. If you can't solve the pain points, have no technical advantages, and don't issue coins, you will be a scumbag (it doesn't even have the value of hype). Don't be fooled by the blockchain anymore!

It is said that Bitcoin is a Ponzi scheme, but the big guys in the currency circle argue that Bitcoin is not controlled by anyone, and experts are also confused. It is really impossible to find a trading leader or group!

In fact, this is an unprecedented new form, which is a decentralized distributed Ponzi scheme.Determined by the nature of Bitcoin, in fact, all blockchain projects have the same model. Because the attributes are the same, they are also decentralized. This method is very clever, and it has reached the point where scammers are unscrupulous. If you don’t believe me, just look at how pitfalls ICO can be.

The decentralized nature of virtual currency does not seem to be controlled by a single person or group, but it creates a group of holders. Although this group is decentralized, they have a common consensus to increase the currency price and turn the virtual numbers in their hands into real money! So various methods similar to pyramid schemes have appeared, such as beliefs, epoch-making, greatest, ever-rising, etc. They are also keen to organize activities and summits, often involving currency holders, mines, exchanges and other interests. Funded by.

Let’s fool around together, let’s cultivate leeks together, let’s cut them together. Due to decentralization, it is impossible for everyone to follow the same pace, so all kinds of uneven distribution of spoils, mutual conflicts, and dog-eat-dog situations happen every day!

Why can scammers be so unscrupulous? Decentralization makes every participant safe, not a target, and does not have to bear any legal responsibility, which is why this is the biggest scam in human history. Why do scammers claim that Bitcoin has risen to 1 million? Think about it if a stock rose to 1 million, but now it is only 10,000, would you tell others? impossible!

The continuous hype and rise in the past have actually given scammers the aura of prophets. But it goes against common sense and rules, and there must be a demon in it. All virtual currencies are actually naked counterfeit currencies, which are then exchanged for real money in people's hands, leaving a lot of chicken feathers on the ground.

It is suggested that the country should crack down on virtual currencies in the same way as it cracks down on pyramid schemes, and should not be fooled by the label of cracking down on technological progress that the big guys use. If you don’t believe it, if you wait another 10 or 100 years, the so-called blockchain technology will not bring any progress, it will only take away real money.

Finally, if any technology is not aimed at creating value but at making money, it must be making counterfeit money!

As countries around the world understand and apply Bitcoin, I believe it can become a world-wide currency in the future.

The current development of Bitcoin has had an impact on legal tender, causing restrictions from governments of various countries. This is doomed that the development of Bitcoin will not be smooth sailing, and its emergence carries the responsibility of overthrowing the world's old currency system.

The country does not open up Bitcoin proactively, but only as a last resort. Because most countries in the world do not ban it, if we blindly ban it, we will sever ourselves from the world's digital currency trend. Opening Bitcoin is a huge challenge for traditional currency management institutions and may infringe on the interests of original vested interest groups. In the long run, the development of Bitcoin can promote financial efficiency, but it also brings many problems. You can usually rely on controlling legal currencyControlled transactions will become difficult to regulate. The well-known dark web allows illegal goods to be traded with Bitcoin.

If the development of Bitcoin goes smoothly, it will mercilessly impact the status of legal currencies in various countries. Control that could be achieved in the past by manipulating exchange rates will become difficult to control. The impact of past government bankruptcies on the economy will be reduced. People have more say in the economy, and it is difficult for authorities in various countries to plunder residents' wealth by issuing additional currency, etc.! I believe that the economic order of Bitcoin is beautiful overall! Maybe it will also affect the international political landscape.