伪区块链名单

伪区块链是一种基于区块链技术的新型分布式数据库，它可以将数据存储在多个节点上，使数据更加安全可靠。本文将介绍伪区块链名单拓展的三个关键词：去中心化，可信计算和智能合约。

去中心化是伪区块链名单拓展的一个关键词，它指的是把数据分布存储在多个节点上，而不是集中在一个中心服务器上。去中心化的数据库可以更好地保护数据的安全性和可靠性，这是伪区块链名单拓展技术的核心。去中心化的数据库可以保证数据的完整性，因为它可以让多个节点同时存储和更新数据，从而防止数据遭到篡改。此外，去中心化的数据库还可以降低数据中心的负担，减少数据中心的费用，节省成本。

可信计算是伪区块链名单拓展的另一个关键词，它指的是基于区块链技术的可信计算，它可以有效地解决传统计算技术存在的可信性问题。可信计算的核心是区块链技术，它可以通过对数据进行加密，使数据变得更加安全可靠。可信计算还可以通过智能合约来实现数据的自动化处理，从而提高数据处理的效率。此外，可信计算还可以更好地保护用户的隐私，因为它可以通过区块链技术来保护用户的数据安全。

智能合约是伪区块链名单拓展的最后一个关键词，它指的是基于区块链技术的智能合约，它可以在不受信任的环境中实现自动化的数据处理。智能合约可以通过编程语言来实现自动化的数据处理，比如可以实现自动化的账户管理、资产管理等。智能合约还可以实现自动化的数据存储，因为它可以将数据存储在多个节点上，从而更好地保护数据的安全性和可靠性。此外，智能合约还可以更好地保护用户的隐私，因为它可以通过对数据进行加密，使用户的数据更加安全。

以上就是伪区块链名单拓展的三个关键词：去中心化，可信计算和智能合约，它们都是伪区块链技术的核心，可以为用户提供更加安全可靠的数据存储和自动化的数据处理服务。

㈠ Recently I read the shopping comparison position management recommended by Moments. Is it true that I can make 100 in 4 days after investing 5,000? Is it a scam? Once deposited, no withdrawal is allowed

This is a scam. The annual interest rate is 180%. This model is also very risky.

㈡ What are the current deceptive virtual currencies?

What is virtual currency? It is non-real currency. Well-known ones, such as Tencent’s Q coins and Sina’s micro coins, can be used to play games and read books online. There are also digital currencies represented by Bitcoin that have become popular since 2013, such as Litecoin, Infinity Coin, Quark Coin, Penny Coin, invisible gold bars, etc. These are virtual currencies on the Internet. Bitcoin is an electronic currency generated by open source P2P software and is mainly used for financial investment on the Internet.

The surge in Bitcoin in recent years has made many people see business opportunities. Various platforms have developed the business of issuing coins. It can be said that the current digital currency market is a mixed bag, with more than 95% of them being It’s a lie, just under the guise of blockchain. Blockchain is a new application model of computer technology such as decentralized data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. It is also an important concept of Bitcoin. Its essence is a disintermediation database, and it also serves as the basis of Bitcoin. The underlying technology is a series of data blocks generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction. Bitcoin perfectly integrates the blockchain mechanism and currency for issuance. However, due to the lack of administrative supervision, it relies entirely on market-based pricing. The price fluctuates hugely and has various potential risks. It not only affects the country's monetary policy but can also be manipulated by hackers. market.

There are many types of virtual currency pyramid schemes, involving hundreds of billions of dollars a year. Because the surge in 2017 made people greedy and irrational, they were deceived by scammers and scams. Two days ago, CCTV just exposed a list of currencies suspected of pyramid schemes and fraud, as well as about a thousand digital currencies that were previously declared dead.

In 2018, the latest incomplete list of air currency MLM coins and zero coins was exposed

What digital currency scams have occurred

1. Space Chain Space This digital currency scam has been exposed, and relevant departments have launched an investigation into this case.

2. Red coins. Last year, there was a red coin digital currency fraud case, and many people were deceived.

3. Bitcoin in South Africa. The South African Bitcoin fraud case involves more than 20,000 people around the world.

How to spot the scam of virtual currency

Some people who are deceived enter the virtual currency market with the mentality of getting rich overnight. If they don’t fantasize about getting rich, it will not fall from the sky. Pie ones, not so lucky and easygood thing. By strengthening your understanding of blockchain and virtual currencies and mastering the knowledge of blockchain, you will be able to identify and see through the scams of these digital currencies. Only when you know yourself and your enemy can you win every battle! !

To identify whether a coin is an air coin or an altcoin, look at its structure. Currently, it is no longer possible to judge by listing it on an exchange. There are more and more zero coins and delisted coins on the exchange. Don’t think that it will become a thousand-fold coin after hearing that it is listed on Huobi, OK, and Binance. This year, all coins will be broken + one round. The more obvious structures include: cloud mining machine + points mall (to be honest, this is like you give me 30,000 yuan, and I will give it back to you in 6 months). The second is to register with Tianfa invitation code after invitation. After all, most of these coins are pitfalls (except ONT, ENU, CET, etc.). There are other ways:

1) Distribution method.

2) Transaction method.

3) Implementation method.

4) Whether to provide the source code link.

5) Whether the official website starts with https.

6) The information of the development and operation team is open and transparent

7) Learn more about digital currencies and compare them with mainstream digital currencies.

Q1. What is ICO?

㈢ What are the virtual currencies on the blockchain similar to Bitcoin

1. Litecoin

Litecoin (LTC) is inspired by Bitcoin An improved digital currency inspired by BitCoin (BTC). It was designed and programmed by a programmer who once worked at Google. It was released and launched on November 9, 2011. Litecoin technically has the same implementation principles as Bitcoin, but the creation and transfer of Litecoin is based on an open-source encryption protocol and is not managed by any central authority.

2. Sunshine Coin

Sunshine Coin (SUNSCOIN) is referred to as SSC. The initiator is Liu Chunyang, vice president of Jinhua Express Association of Zhejiang Province, industrial entrepreneur and philanthropist in the express delivery industry. The legal person Zhejiang Dongyang Yueyin Technology Co., Ltd. is registered with the formal Industrial and Commercial Bureau with a registered capital of 10 million yuan. With this as the backing and support, the Sunshine Elite team affiliated with the company launched the first virtual currency-Sunshine Coin.

3. Onecoin

The English name of Onecoin is Onecoin, a created online virtual currency, which is considered by the government to be suspected of pyramid scheme fraud.

In 2017, CCTV announced a list of 350 fund-raising MLM organizations, and OneCoin was on the list.

In May 2018, the Zhuzhou County Procuratorate of Hunan Province brought the last four suspects involved in the third batch of the "3·15" OneCoin mega online pyramid scheme supervised by the Ministry of Public Security to the court for public prosecution.

4. Amazon Coins

Amazon announced in early February 2013 that it expected to launch Amazon Coins in the United States in May 2013. Amazon Coins is a new virtual currency that allows U.S. users to purchase Kindle Fire apps, games, and in-app items. Amazon will provide tens of millions of dollars in Amazon coins to allow users to try and consume apps, games, and in-app props and items on Kindle Fire for free.

5. Ethereum

Ethereum (ETH) is a digital token of Ethereum. It is regarded as "Bitcoin version 2.0" and adopts the same currency as Bitcoin. Different blockchain technology "Ethereum", an open source public blockchain platform with smart contract capabilities, is a resonance network composed of thousands of computers around the world. Developers need to pay Ethereum (ETH) to support the operation of the application. Like other digital currencies, Ethereum can be bought and sold on trading platforms.

㈣ Understand the blockchain in one article (with a list of 5 dark horses with doubling potential) -

What is the blockchain?
Blockchain is a chain composed of blocks one after another. Each block stores a certain amount of information, and they are connected into a chain in the order in which they were generated. This chain is saved in all servers. As long as one server in the entire system can work, the entire blockchain is safe. The idea of ​​blockchain came about when Bitcoin was launched with the aim of creating a completely decentralized electronic cash system that would allow users to transfer funds without the need for any financial institution. This decentralized nature of Bitcoin has led many companies to explore blockchain technology for their respective industries. In addition to finance, blockchain technology is also used in marketing, logistics, and supply chain sectors.

Let’s sort out 5 dark horses with doubling potential:
(1) Digital authentication
The company is a leading enterprise in the domestic electronic authentication industry. Cryptotechnology is the company’s basic core technology. It is also the core technology of blockchain. Based on the cryptographic technology it masters, the company actively develops blockchain solutions;
(2) Digital Government Communication
The company is an e-government solution provider focusing on digital city management and land and resources management; In terms of blockchain, the company has established a special research institute to break down the barriers between government departments and establish a safe and trustworthy data chain. It also strengthens coordination among departments and forms capabilities in sunshine law enforcement and other aspects;
(3) HKUST Guochuang
The company is committed to the research and development and application of cloud computing, big data, and artificial intelligence; the company integrates data intelligence, blockchain and other technologies, and combines industry application scenarios to provide international customers with blockchain technology Traceability application of agricultural products and research and developmentWe have established the "Guochuang Blockchain BaaS Platform" and are currently vigorously promoting the application of the Guochuang Blockchain BaaS platform in relevant domestic scenarios;
(4) Hengyin Technology
The company is a leading domestic financial self-service company Provider of smart banking solutions with equipment as the core; in order to ensure the security and confidentiality of transaction information, ATMs will apply blockchain-related technologies in the future, and the company is embarking on the research and development of blockchain-related technologies; there is no business revenue Direct business income generated by applying blockchain technology research and development results;
(5) Tianji Technology
A leading company among professional third-party service providers of data center IT infrastructure; currently cooperating with Zhejiang Mobile The blockchain management platform has just been launched and is in the pilot stage. The company will continue to conduct in-depth research on blockchain technology and continue to follow up on the blockchain management platform in order to promote more business data on the chain.

㈤ Is the blockchain that issues digital currencies such as the integrity currency CXC a disruptive technology? Can it change the existing business model?

The current Internet is an information Internet, and issuance The blockchain of Credibility Coin CXC is for the Internet of credit value. With the popularization of technology, we will usher in a value network where everything is interconnected. Take the blockchain that issues the integrity currency CXC as an example. It has a wide range of uses. Because the blockchain has the characteristics that information cannot be tampered with and cannot be repudiated, it can be used in many transaction situations to provide technical support for transaction credit and other aspects, which is beneficial to eliminating distrust in all aspects of transactions and is beneficial to business development.

In addition to solving credit security issues, it can also enter the following fields:

1. In the future, music copyright distribution may enter the blockchain stage, removing the centralized environment. Give musicians more direct benefits. In the past, releasing records required going through record companies or the Internet to increase user stickiness. Intermediate links such as promotion and promotion would charge a lot of fees. The actual money given to the author was not much, because the original copyright was still in the hands of a few major record companies. After decentralization, authors will no longer have part of their profits eaten up by copyright companies.

2. In terms of writing copyright, for example, you may have to hire a special publisher before, and this copyright cannot be sold multiple times. In this way, the author will have very little money, and with blockchain Everyone who uses the technology needs to pay royalties to the author, not just a single publisher.

3. The combination of the Internet of Things and blockchain technology produces the Blockchain Internet of Things (BLOT). uail IoT can greatly reduce the risk of hacker attacks. With the help of blockchain IoT, obtaining warehouse sensor data will become as easy as picking up your own mobile phone.

Kevin Kelly's book "Out of Control" became a benchmark for the development of the Internet. In his later book "The Inevitable" he also mentioned that "technology has inherent preferences, making it super-networked" A specific direction. Under the premise that all other conditions are taken into account, it is decided to develop science and technology.These specific behaviors are favored by dynamic physical and mathematical principles. "

So the editor believes that, whether you believe it or not, the development of blockchain technology is an "inevitable" trend, and some valuable digital currencies such as Integrity Coin and Bitcoin are based on It is generated by one of the rigid needs, so it is worth investing and owning for a long time.

Today’s blockchain is like the Internet in 1944. The development of the times will filter out the best technology. products, and this is just time. Currently, there are too many "pseudo-blockchains" making a fuss about blockchain. This is because many people blindly enter the currency circle without understanding it clearly; they want to make a big profit in the currency circle and make a fortune. A windfall.

The "pseudo-blockchain" is aimed at these "leeks" who entered the currency circle without learning anything. Making money is like running away. In fact, there is no technical content at all. It can't solve any practical problems. In fact, rather than buying coins, it is more important to learn the logic behind blockchain technology, so that we can judge "really" good projects.

㈥ How to check a block Is the chain project reliable?

Is Oumipai Omichain European and American Manor real?

㈦ Central media exposed 11 suspected pyramid schemes using the blockchain to issue coins

At the beginning of the new year, the blessings are still ringing in our ears. People’s Daily, together with authoritative content media such as Tencent News, WeChat Security, and Jiaozhen Platform, released a list of projects involving pyramid schemes in 2018.

Reporter It is noted that among the 78 projects involving pyramid schemes that have been exposed, there are actually 11 projects that use the blockchain to carry out pyramid schemes and issue coins.

The losses caused by pyramid schemes under the guise of the blockchain are far greater than Even more than ordinary crimes, huge amounts of wealth have been transferred through invisible hands. It is the biggest worm in the blockchain era.

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

Bastian Greenwood is a global giant The main culprit of the One Coin scam. 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 benefit its global foundation. Raise funds.

However, someone soon revealed: “OneCoin used publicity and overseas activities to pretend to be ‘high-class’, and then through high rates of return and wooing acquaintances, it actually constituted A huge MLM system. ”

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

Virtual CurrencyScams 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 her, and used dividends and appreciation as temptations. She believed them 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 by CCTV as one of the 350 MLM organizations. However, under the control of desire, it cannot 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’s average daily active address ratio in December 2018 was 201In December 2017, after Bitcoin and Ethereum, Dogecoin was the cryptocurrency with the third most daily 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, Ethereum has 235,004, and 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 recruit people without having capital or technology.To achieve financial freedom. 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 blockchain is on fire, digital currencies are also on fire.

"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 miserable enough if 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 defrauded; GCB Glorious Coin involved hundreds of millions of yuan in the case, with hundreds of thousands of registered members; EGD Network Gold involved 10.9 billion yuan in the case, with 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 Documents 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 such a familiarInvestors are still defenseless in the face of routines.

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 whether this is an investment with huge profits or a scam that loses all their money. 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.

What are the scams in the name of blockchain

A few days ago, the person in charge of Ant Financial said that we should be wary of various scams in the name of blockchain, so that this should produce more High-value technologies fall victim. He said that the blockchain bubble is likely to burst in the next year, but this also means that the real value of the blockchain is beginning to emerge.

The four major challenges are security, information protection, transaction performance and incentive mechanism. For example, in terms of information protection, effective technical solutions need to be found between the information protection requirements of sensitive information and business secrets (not letting others know) and the participation of multi-party consensus (let more people know), etc.

Experts said that everyone should be wary of various scams under the guise of blockchain, making this technology itself that should generate greater value become a victim. In the next year, blockchain is likely to see the bubble burst and real value begin to emerge. At the same time, it will also usher in large-scale applications in the commercial field within 2-3 years.

Article source: Bit 110 Network

㈨ In the 3.0 era of blockchain, how to play blockchain apps

If Bitcoin represents the Blockchain version 1.0 proves to the world that digital currency can be realized. Then Ethereum represents the 2.0 version of the blockchain, letting everyone know more about how to play the blockchain, decentralized applications and smart contracts. In 2018, blockchain will enter the 3.0 stage. Applications and scenarios will be the core of blockchain. Applications based on blockchain will spring up in various industries. This will be the last stage of blockchain development. early bonus period. The demand for talents driven by the application of blockchain technology has been increasing. Blockchain technology talents have become an upstart profession, highly competitive, and also have enviable high salaries.

More and more large companies are entering the blockchain industry, and Dufeng Huanlv strives to become the "leader" in this emerging field. Among them, Alibaba, SF Express, JD.com, etc. have all hired technical talents in the blockchain field with high salaries. In this information age with the Internet as the core, the competition among large companies is ultimately the competition for talents. Especially when the emerging blockchain technology is first emerging, blockchain technology talents are “in hot demand” whether at home or abroad. As a "young" technology, the main force in future development is bound to be young people. However, many current practitioners in the blockchain industry are self-taught and have no systematicProfessional knowledge training, or just talents in cryptography, programming, Internet technology, etc. Blockchain technology values ​​​​more complex talents with multiple technologies. In the future, with the maturity of the application of blockchain technology, talented people will become more popular to "recharge" themselves and devote themselves to the blockchain. Be prepared for the heat. In addition to participating in blockchain development work, what else can help you catch up with the blockchain train? Investing in blockchain projects is obviously another approach. So how to judge whether a project is a real blockchain or a fake blockchain?

Is the cost of confirming the authenticity of information in this field very high? For example, there is a Christian coin project, which uses the blockchain to record the time people read the Bible, and then issues Christian coins to these people. Let’s not discuss it for now. Is it meaningful to count the time people spend reading the Bible? Even if it is meaningful, this can be solved using other models. For example, when checking in in a WeChat QQ group, why should we develop a blockchain smart contract and imitate the blockchain? I'm afraid I'm just cutting leeks to keep warm. So what are the areas where it is difficult to confirm the authenticity of information? The most typical one is finance. There is a large amount of information asymmetry in financial markets, which makes the market full of uncertainty. For example, when transferring money, you won't know until the bank tells you that it has arrived. Now blockchain technology can solve such problems better and faster. Similar information confirmation issues such as market data, credit, contracts, etc.

Whether a meaningful large-scale consensus is formed: One of the outstanding advantages of the blockchain is that it can effectively form a large-scale consensus through public ledger accounting and notification to the entire network. Nowadays, for many projects, there is no need to form a network-wide consensus. Some are just for crowdfunding and issuing tokens. The blockchain consensus of the project is meaningless. Does this model have a network effect? ​​The network effect means that a project will become more valuable as the number of project users increases, because the value of the project does not lie in the users themselves, but in the connection network between users. Bitcoin is a classic example. The more user nodes there are, the links between nodes will grow exponentially, and the entire Bitcoin ecosystem will be more valuable.

Of course, in addition to these points, there are many basic principles for judging projects, such as effective incentive mechanisms, strong teams, project solutions to pain points, etc.