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㈠ The police in Zhanjiang, Guangdong detected a telecommunications fraud case using blockchain technology. What are the applications of blockchain technology?

It is understood that blockchain technology is currently used in places There are many, but because they are relatively unfamiliar, they often give people a very distant feeling. Blockchain technology has the characteristics of decentralization, traceability, non-tampering, transparency, anonymity, etc., except for those that give people a sense of grandeur. Projects also have many applications in daily life. They are all around us. Crypto Finance will tell you about the blockchain technology applications around us.

1. Blockchain + Finance

If we talk about blockchain applications, finance is the first to bear the brunt.

In the second half of 2018, Xiaomi Financial Technology and Kingsoft Cloud jointly launched the financial alliance chain, using blockchain technology to accelerate information flow, reduce financing costs for the asset side, and improve asset management efficiency.

In June 2018, JD Finance, Huatai Securities Asset Management and Industrial Bank established an asset securitization alliance chain, using blockchain technology for the JD Baitiao ABS project, aiming to use blockchain technology to achieve basic Asset-level data fidelity, tamper-proofing, and intelligent management of special plans.

4. Blockchain + Product Traceability

Walmart requires its suppliers to use blockchain to track the source of goods before January 31, 2019.

Ant blockchain technology participated in Double Eleven for the first time to trace the origin of overseas goods.

There are many blockchain applications. I believe that blockchain technology will bring us more convenience in the future.

㈡ What are the current application fields of blockchain

Financial field

Blockchain is widely used in financial services such as international exchange, letters of credit, equity registration and stock exchanges. The field has potential huge application value. The application of blockchain technology in the financial industry can eliminate the need for third-party intermediaries and achieve direct point-to-point connection, thereby greatly reducing costs and quickly completing transaction payments.

Internet of Things and Logistics Fields

Blockchain can also be naturally combined in the Internet of Things and logistics fields. Through blockchain, logistics costs can be reduced, the production and delivery process of items can be traced, and the efficiency of supply chain management can be improved. This field is considered to be a promising application direction of blockchain.

Public services

Blockchain is closely related to people’s production and life in public management, energy, transportation and other fields, but these The centralized nature of the field also brings some problems, which can be transformed with blockchain. The decentralized, fully distributed DNS service provided by the blockchain can realize domain name query and resolution through point-to-point data transmission services between various nodes in the network, and can be used to ensure that the operating system and firmware of an important infrastructure are not tampered with, you can monitor the status and integrity of software to detect bad tampering and ensure that IoT technologies are being usedThe data transmitted by the technical system has not been tampered with.

Digital copyright field

Through blockchain technology, works can be authenticated, proving the existence of text, video, audio and other works, and ensuring the authenticity and uniqueness of ownership. After the rights of the work are confirmed on the blockchain, subsequent transactions will be recorded in real time, realizing full life cycle management of digital copyright, and can also be used as a technical guarantee in judicial evidence collection.

Insurance field

In terms of insurance claims, insurance institutions are responsible for fund collection, investment, and claims settlement, and often have high management and operating costs. Through the application of smart contracts, there is no need for the policy holder to apply or the insurance company to approve it. As long as the claim settlement conditions are triggered, the insurance policy can automatically settle claims.

Public Welfare Field

The data stored on the blockchain is highly reliable and cannot be tampered with, so it is naturally suitable for use in social welfare scenarios. Relevant information in the public welfare process, such as donation projects, fundraising details, fund flows, recipient feedback, etc., can be stored on the blockchain and transparently and publicly disclosed conditionally to facilitate social supervision.

Is it reliable to combine blockchain with entities?

Uninvited

Is it reliable to combine blockchain with entities? There are already blockchains Applications that combine entities.

As for the blockchain + real estate mentioned in the question, there is Beizhu based on Ulord.

Beizhu is a blockchain property rental platform based on Ulord. Beizhu uses blockchain technology to improve space usage efficiency from financial investment. The combination of blockchain and smart hardware reduces people's living costs and improves people's living experience; Bezhu realizes the service provision of the leasing industry, and consumers , the unification of the three identities of platform builders.

In addition to blockchain + real estate, there are many places where blockchain is also applied.

1. Bitcoin

Bitcoin is the first project that should be included in the blockchain, and it is also the most familiar blockchain application to the public. In 2009, Satoshi Nakamoto proposed the concept of Bitcoin (BitCoin). Based on Satoshi Nakamoto's ideas, he designed and released open source software and built a P2P network on it. Bitcoin is a P2P form of digital currency.

2. Ushare

Ushare is the world’s first decentralized experience value sharing platform based on the Ulord public chain. Currently, Ushare has been launched on all major application platforms.

Ushare uses high-quality experience sharing as a bridge and will create an in-depth content social platform with high-quality experience as the medium. Through multi-dimensional experience exchange between users, between users and opinion leaders, and between opinion leaders, Ushare opens up the growth channel of users and the voice channel of opinion leaders, realizing the circulation of experience, value income, and connections. Social networking, personal growth, and high-quality content social networking.

Based on the Ulord public chain, Ushare adopts a decentralized storage model, reducing the platformoperation and maintenance costs; Ushare uses the key information of articles to be uploaded to the chain, maintaining the creator's ownership rights to the content. Regarding the issue of content review, Ushare uses a combination of artificial algorithms and voting mechanisms to better screen high-quality content for users.

At the same time, Ushare applies Ulord’s token system. By liking and commenting on valuable content, posting high-quality experiences, and sharing monster-fighting experiences on Ushare, you can get incentives and everyone can share the benefits of creation.

3. Network Totem

Network Totem is an original image service platform on the Internet blockchain, which was officially launched on April 11, 2018. This product uses a self-developed blockchain copyright registration network, coupled with dual authentication of trusted timestamps and chain stamps, to generate copyright DNA for each original picture, making the original work truly traceable, reprintable, and monitorable.

4. Blockchain electronic invoice

On December 11, the Shenzhen Municipal Taxation Bureau of the State Administration of Taxation opened the WeChat payment platform and launched the "WeChat payment blockchain electronic invoice" function .

On the morning of November 1, after handling precious metal purchase business for customers, China Merchants Bank Shenzhen Branch directly connected the Shenzhen Municipal Taxation Bureau’s blockchain electronic invoice platform through the system and successfully issued the first district invoice for the customer. Blockchain electronic invoices mark China Merchants Bank as the country’s first pilot bank for blockchain electronic invoices, ushering in the era of blockchain electronic invoices in the financial services field.

5. Healthy Energy Chain

Based on Ulord, the first domestic blockchain national fitness mutual promotion and encouragement community, the Healthy Energy Chain has now entered internal testing. Through the token economy of the blockchain, social promotion and mutual stimulation, fitness can also make money, making fitness more valuable.

6. Tmall Double 11

Ant Blockchain uses blockchain technology to trace the origin of 150 million products on Tmall Double 11.

Is blockchain a lie?

"Blockchain" is an important concept in the new era. It is essentially a centralized database and a digital currency. underlying technologies. According to our popular explanation, the "blockchain" can be regarded as a ledger, and each bill is a block. However, this ledger is centralized, and it can be said that no company or team has jurisdiction over it. "Blockchain" technology is a unique informatization that is centralized and cannot cross-change information. Now in daily life, this technology has been applied to a series of applications such as electronic invoices and payment codes.
In today's life, many people use this guise to commit fraud. Direct sales disks, capital disks, technology disks and other names are used to lure people to make money and then run away. As a result, many people have lost their funds and have nowhere to defend their rights. In the end, I can only say that "blockchain" is a lie. There is no right or wrong in technology, it’s the people who are wrong.
With the progress of the times and the progress of society, the initial application of any technology will be subject to various positive and negative doubts. However, with the relative application and maturity of technology, coupled with the improvement of technology, people’s personalVarious edge applications will continue to improve, and I believe these doubts will slowly dissipate in the near future.
The following is a summary of some blockchain scams that are often around you!
Trap 1: Blockchain is about issuing coins to make money
Trap 2: Conducting virtual currency transactions, promising low investment and high returns
Trap 3: Decentralization can solve all problems
Trap 4: With the extension of the blockchain, you can make money with a mining machine
Trap 5: Transactions on WeChat and Alipay to buy and sell virtual currencies
In short, the methods of scammers are also advancing with the times. Through our "eyes of wisdom", we can improve and enhance our adaptability, discover and alert ourselves, and prevent being deceived. Investors must be wary of various deceptive methods that offer low investment and high returns.

㈤ Central media exposed 11 suspected MLM projects that use blockchain to issue coins

At the beginning of the new year, the sound of blessings is still in my ears. People's Daily Online, Tencent News and WeChat Security , Jiaozhen Platform and other authoritative content media released a list of projects involving pyramid schemes in 2018.

The reporter noticed that among the 78 projects involving pyramid schemes that were exposed, there were actually 11 projects that used the blockchain to carry out pyramid schemes and issue coins.

The losses caused by pyramid schemes under the guise of blockchain are far greater than ordinary crimes. Huge amounts of wealth are transferred through invisible hands, which is the biggest worm in the blockchain era.

On November 24, 2018, Sebastian Greenwood, the once all-powerful OneCoin principal criminal who had been at large for a long time, was successfully captured by the FBI and the Thai Crime Collection Bureau. Extradited to the United States for trial.

Bastian Greenwood is the main culprit of One Coin, a global Ponzi scheme. It is reported that OneCoin will set up a "One Awards" bonus system to reward participating members. These members often participate in projects initiated by this organization, and the so-called projects will raise funds for its global foundation.

But someone soon revealed: “OneCoin used publicity and overseas activities to pretend to be very ‘high-class’, and then through high rates of return and wooing acquaintances, it actually formed a huge MLM system."

In May 2018, domestic regulatory agencies discovered that there were approximately US$7.2 million in funds related to the OneCoin Ponzi scheme.

Virtual currency scams have been around for a long time. Some MLM methods are not clever, but they are harmful to people.

From April 2, 2016 to June 22, 2016, Ms. Li, a Zhongshan woman, was introduced to a man named Xu Moubin by her neighbor Ajun (pseudonym). During this period, Xu Moubin and Ajun repeatedly promoted virtual "mark coins" to him, and used dividends and appreciation as temptations.She believed it to be true and eventually purchased a total of about 600,000 yuan of "mark coins" in 9 times. It was not until February 2017, when the "Mark Coin" website was closed, that she discovered that she had been deceived.

Among the many MLM coin cases, the most “classic” case is the famous “Five Elements Coin” with a value of over 10 billion.

As early as 2013, the State Administration for Industry and Commerce listed Zhang Jian’s “Cloud Digital Trade Alliance” as a pyramid scheme; in October 2014, Zhang Jian was arrested; in December 2016, Zhang Jian Soon after he was released from prison, he launched the Five Elements Coin MLM project. It is reported that the Five Elements Coin project also has Zhang Jian’s profile picture, but Zhang Jian is actually just a junior high school student whose real name is Song Miqiu. In June 2017, Zhang Jian was arrested and returned to China from Indonesia. This absurd farce ended and the legendary Zhang Jian finally fell from the altar.

According to the reporter’s understanding, among the 11 MLM coin projects this time, there is also the plot of “Real and Fake Monkey King”. The MLM organization used Stellar Lumens, which ranks sixth in the world’s market capitalization, to issue its own “ Stellar Lumens", investors fell into the trap if they were not careful.

Tell me another story about Dogecoin.

In 2017, Dogecoin was listed as one of the 350 MLM organizations by CCTV, but under the control of desire, it could not stop the strong rise of Dogecoin.

Dogecoin, a cute emoticon dog head, is called Dogecoin in English and code-named DOGE. It was born in December 2013. Co-founder Jackson Palmer said that he did it as a joke at first, just to mock Bitcoin. Later, with the help of reddit (an American social news site), within two weeks, the Dogecoin project website immediately became popular.

It can be said that the birth of Dogecoin has a lot to do with American Internet culture. On the American Tieba reddit, the doge emoticon is as popular as the three domestic emoticon giants, which means it is equivalent to the domestic tycoon.

The founder said that Dogecoin is not like Bitcoin. People do not participate in it for speculation, but to express emotions of sharing and concern. This also means that at the beginning, the spread of dogecoin relied on sharing between people.

Messari’s OnChainFX data shows that Dogecoin had more average daily active addresses in December 2018 than in December 2017, making Dogecoin the third most active address after Bitcoin and Ethereum. Cryptocurrency with the most active addresses.

Currently, Dogecoin is second only to Bitcoin and Ethereum in terms of daily active addresses, reaching 72,955 in a day. Bitcoin currently has 536,738 valid addresses, and Ethereum has 235,004.Tron has only 21,255. The popularity of Dogecoin is evident.

According to real-time data from the cryptocurrency tracking website Coinmarketcap, the price of Dogecoin today is hovering around $0.0023, and its market value has dropped to $268 million from the highest of $1.7 billion on January 9, 2018. . Like most other currencies, it fell by more than 80% in one year.

However, Dogecoin’s market value still ranks 24th in the global market value rankings. Compared with more than 2,000 cryptocurrencies, it still despises all living beings.

Today, Bitcoin has been rectified under the light of blockchain, and few people have mentioned its ancient past that was single-handedly promoted by the dark web. But it is undeniable that there are still a large number of MLM coins that use the name of blockchain to conduct pyramid schemes.

While the blockchain carries the technical ideals of geeks, it is also being benefited by those who are interested.

At present, in the early stages of the development of blockchain technology, a strange circle has gradually formed in which idealists and deceivers coexist, and speculators drive out pragmatists. As the cold winter in the currency circle comes, projects collapse one after another, and bad coins drive out good coins.

There is a joke about a blockchain person chatting with an MLM person, and the MLM person was shocked: "What you are doing is illegal."

In fact, MLM people are thinking about one question all the time, that is, how to make it legal. Can I cheat openly and openly after obtaining a direct selling license? It turns out it can't.

After the Tianjin Quanjian incident broke out, on January 1 this year, Quanjian Natural Medicine Technology Development Co., Ltd. was put on file for investigation on suspicion of organizing and leading pyramid schemes and false advertising. Then, as everyone was eagerly waiting, news came out on January 7 that 18 suspects including Quanjian’s boss Shu Yuhui had been detained.

The great transfer of social wealth is often accompanied by technological revolution, which is more dependent on material attributes than virtual attributes.

It is understandable that capital will use any means to pursue interests. Because this is the property of capital. At the same time, technology has no values. Whoever masters the technology will benefit from it.

In the past, MLM organizations tried to achieve financial freedom by pulling people’s heads without mastering capital or technology. Nowadays, MLM organizations have found a new way to "get rich" and effectively avoid legal supervision, which is to issue MLM coins under the guise of blockchain.

Seeing is worth hearing a hundred times. 24/7 digital currency transactions throughout the year, unknown currencies that multiply a thousand times a day, and the myth of wealth creation with one coin per villa. While the blockchain is on fire, it has also become popularWord currency.

"Blockchain is not a bubble, Bitcoin is." Jack Ma has promoted his views in public more than once. Unfortunately, in the eyes of most investors, blockchain is digital currency, and digital currency is blockchain.

The reporter learned that some MLM projects that use blockchain to issue coins will move outside the government's strong support for the blockchain industry, but avoid talking about relevant digital currency supervision.

“Many MLM coins only borrow the name of blockchain and do not use any blockchain technology. They are still different from the famous air coins in the currency circle. At least they are actually using it. Blockchain technology." said one investor.

"It's tragic enough that talent is not enough to support ambition. What's even worse is that the whole body is full of ambition, but the IQ is squeezed into hell." The family members were fascinated by the "stellar currency" and lost all their money. At that time, a netizen’s message was thought-provoking.

The Asia-European currency fraud involved 4 billion yuan, and more than 70,000 people were deceived; the GCB glory currency involved hundreds of millions of yuan, and it has hundreds of thousands of registered members; the EGD network gold involved 10.9 billion yuan, and the registered members As many as 500,000 people; Wanfu Coin involved a case amount of 2 billion yuan, with 130,000 registered members; Darkcoin involved a case amount of 1.5 billion yuan, with more than 30,000 registered members; OneCoin involved a case amount of 600 million yuan, with 1.8 million registered members; The amount involved in the Laihui Coin case is 500 million yuan, with 200,000 registered members...

According to the reporter’s understanding, the number of MLM coins currently on the market is far more than the number listed this time.

Comparing the overall MLM cases in my country, the China Judgment Document Network shows that from 2002 to 2018, the total number of MLM cases in my country was 14,658, including 1,869 in 2014, 1,417 in 2015, and 1,417 in 2016. There were 3,085 cases in 2017, 3,313 cases in 2017, and 3,612 cases in 2018. The overall growth trend is much smaller than that of virtual currency pyramid schemes.

Based on the 166 cases of virtual currency pyramid schemes in 2018, in just a few years, virtual currency pyramid schemes have accounted for 5% of my country’s overall pyramid schemes (166/3612). This does not include the numerous ICO (Initial Coin Offering) MLM projects that are registered overseas and cannot be dismissed domestically for the time being.

The essence of MLM coins is actually not much different from traditional MLM. The methods of attracting people, developing offline, and issuing physical objects as collateral are already bad. But in the face of such familiar routines, investment Still unable to resist.

Under poverty and economic weakness, greed and hunger that have nowhere to go have become the biggest breeding ground for MLM coins. What about MLM coins? In front of desire, there is no need for IQ.

In this market, faced with endless temptations, most people are unable to distinguish what is this.An investment with huge profits is still a scam that loses everything. Under the temptation of greed, MLM has jumped on the blockchain train.

But please remember: pyramid schemes have been like tigers and wolves since ancient times, and a dream will eventually turn into a nightmare.

㈥ There is someone in WeChat who does this. He posts this blockchain vulnerability every day and earns 5-6 times the principal. After making money, just give them a commission. Is it true?

It’s not true. Money won’t fall from the sky. Don’t think too much. Search Ou Kuailian on WeChat to see if you can make money, and you will know these routines.