区块链mbi是什么,区块链bm是什么意思
近年来，随着区块链技术的发展，MBI（Merkle树索引）和BM（区块链挖掘）等关键词也变得越来越热门。今天，小编就给大家介绍一下这两个概念，以及它们的关系。
MBI（Merkle树索引）是指Merkle树索引，它是一种用于区块链中的数据结构，可用于存储和管理大量数据。Merkle树索引的核心思想是将大量的数据进行分层，并将每一层的数据进行哈希加密，从而形成一棵树状结构，使得数据更加安全，更易于管理。
BM（区块链挖掘）是指区块链挖掘，它是指通过使用计算机硬件和软件来搜索区块链网络中的新交易，并将它们添加到区块链中的过程。挖掘是区块链网络的基础，每一个新的区块都是由挖掘者验证过的，才能被添加到区块链中。
MBI和BM的关系是密不可分的，MBI是BM的基础，而BM又是MBI的发展。MBI可以将大量的数据进行分层，并将每一层的数据进行哈希加密，从而形成一棵树状结构，使得数据更加安全，更易于管理，而BM则可以利用MBI创建的树状结构，验证新的交易，并将其添加到区块链中。因此，MBI和BM的关系是相互依赖的，它们是区块链技术发展的重要组成部分。
总之，MBI（Merkle树索引）和BM（区块链挖掘）是区块链技术发展的重要组成部分，它们之间存在着密不可分的关系。MBI可以将大量的数据进行分层，并将每一层的数据进行哈希加密，从而形成一棵树状结构，使得数据更加安全，更易于管理，而BM则可以利用MBI创建的树状结构，验证新的交易，并将其添加到区块链中。
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Ⅰ Is blockchain a pyramid scheme?
Blockchain is a computer technology and does not have the nature of a pyramid scheme.
Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm.
In a narrow sense, blockchain is a chain data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be non-tamperable and non-transformable. Fake distributed ledger.
Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, and uses cryptography to ensure data transmission and access. It is a new distributed infrastructure and computing method that uses smart contracts composed of automated script codes to program and operate data securely.
To identify a pyramid scheme, you need to look at three characteristics:
1. Entry fee
Whether it is necessary to subscribe for goods or pay a fee to obtain the qualifications to join or to develop the qualifications of others to join , seeking illegal benefits;
2. Pulling people
Whether it is necessary to develop others to become one's downlines, and the personnel to be developed shall be based on the number of personnel directly or indirectly developed on a rolling basis Paying remuneration to seek illegal benefits;
3. Remuneration method
Whether remuneration is calculated based on the sales performance of direct or indirect development personnel to seek illegal benefits.
If it meets the above characteristics, it may be suspected of pyramid schemes.
(1) Is blockchain MBR a pyramid scheme? Further reading:
Article 7 of the "Regulations on the Prohibition of Pyramid Selling" stipulates that the following behaviors are pyramid schemes. :
1. The organizer or operator requires the person being developed to develop other personnel to join through the development personnel, and the remuneration will be calculated and paid to the personnel developed based on the number of personnel directly or indirectly developed on a rolling basis (including Material rewards and other economic benefits, the same below), and seeking illegal benefits;
2. The organizer or operator requires the development personnel to pay fees through the development personnel or pay fees in disguised form by subscribing for goods, etc. Obtain the qualifications to join or develop other personnel to join, and seek illegal benefits;
3. The organizer or operator requires the developed personnel to develop other personnel to join through the development personnel, forming an upline and downline relationship, and downline Calculating and paying online remuneration based on sales performance to seek illegal benefits.
Ⅱ Is blockchain a pyramid scheme? Is blockchain a disguised pyramid scheme?
Blockchain is a new technology and is not a disguised pyramid scheme. It is just claimed by many pyramid schemes to be "blockchain "Chain" actually does not have any technology, it is just a pyramid scheme in the name of "blockchain". The state has issued multiple announcements to crack down on this type of pyramid scheme. The following is a blockchain pyramid scheme reported by Xinhuanet:
Blockchain is not equal to virtual currency, and there are also security risks.It is dangerous, and there is an exaggerated campaign with "ulterior motives" behind the popularity. Only by removing the flashiness can the blockchain return to its true application value.
Invest 80,000 yuan and it will become 800,000 yuan in three months? Shenzhen police uncovered a huge fund-raising fraud case. Under the guise of blockchain concepts and 10 times earnings, thousands of investors have fallen into it, with the amount involved reaching 307 million yuan. Under the "mysterious veil" of the blockchain, criminals have taken advantage of the opportunity to use their tricks, and the blockchain has become a "signature" for economic crimes such as fraud and pyramid schemes.
Why has the blockchain been repeatedly “misused” by illegal activities such as pyramid schemes and fraud? Apart from being “unclear”, what is the “function” of blockchain technology itself? Since the beginning of this year, with the intensification of supervision and the cooling of the trend of currency speculation, new opportunities have been brought to the development of blockchain. How is the implementation of blockchain commercial "applications" now? Reporters from "Lookout" News Weekly recently conducted an investigation into this.
When the three-month "fund release period" promised by the trading platform expired and the staff started "kicking" people in the QQ group, Tang Haiyan, who lives in Bao'an District, Shenzhen, realized that she might have been cheated. .
Previously, Tang Haiyan invested 80,000 yuan to buy a virtual currency called "Puyin Coin" under the introduction of a classmate. "The other party said that this currency is the most advanced blockchain technology at the moment, with Tibetan tea as collateral, and he also showed me a 'technical white paper'. I didn't understand blockchain, so I didn't read it carefully."
Although he doesn’t know much about blockchain or virtual currencies, Tang Haiyan is full of expectations for the high investment returns. She told reporters that the company that issued the "Common Silver Coin" would regularly split the virtual currency at a ratio of 1:10, which means that each split would increase the value of the "Common Silver Coin" in the hands of investors by 10 times. . As long as it is split once, the 80,000 yuan she invested is equivalent to buying "common silver coins" worth 800,000 yuan, and she can get huge profits by selling them on the trading platform.
According to the rules of the trading platform, the "common silver coins" just purchased cannot be traded immediately. They must be frozen on the platform for three months before the "release period" can begin. However, when three months passed, Tang Haiyan not only failed to double her assets, but also the 80,000 yuan frozen on the platform could no longer be used for transactions.
“Other investors began to question the authenticity of this investment in the QQ group. As a result, the company staff kicked these investors out one by one. I felt bad.” She said.
Facts also proved Tang Haiyan’s intuition. At the end of March 2018, Shenzhen police uncovered a huge fund-raising fraud case, with the amount of fraudulent funds reaching 307 million yuan. In this case, the Shenzhen Puyin Blockchain Group Co., Ltd. involved in the case used the "blockchain + Tibetan Tea" model to issue virtual currency and defraud public deposits. Tang Haiyan was one of thousands of victims. .
Shenzhen police investigation found that the company claimed that investors could put "common silver coins" on the virtual trading platform "Jubi.com" to earn the price difference
. In fact, it buysThe change in the selling price was the result of the company using investors' investment funds for behind-the-scenes operations, and once raised the price of "common silver coins" from 0.5 yuan to 10 yuan, allowing investors to taste some sweetness. When a large number of investors entered the market, the company continued to cash out by maliciously manipulating the price trend of "Common Silver Coins", which eventually resulted in the "Common Silver Coins" in the hands of investors being worthless.
Since 2018, engaging in fraud and pyramid schemes under the banner of blockchain has become a commonly used "routine" in new criminal methods. In April 2018, Jinan police busted a pyramid scheme gang under the guise of "western development", "national poverty alleviation", "original stocks", "blockchain" and "e-commerce", arrested more than ten main suspects, and froze the funds involved in the case There were more than 100 accounts, and more than 300 million yuan of funds involved were seized.
Jinan police introduced that Huileyi e-commerce company designed fake virtual disks on the Internet and released so-called "treasure coins" and "precious coins" on the grounds that the country is vigorously developing the big data industry. and other virtual currencies.
They first use the gift as a guise to give a certain amount of virtual currency to newly joined MLM personnel, with the price of each coin being tens of yuan, and then through artificial manipulation, the virtual currency will rise to more than 100 yuan or even hundreds of yuan. Yuan, attracting people who do not know the truth to join, and finally "cut leeks" through the cyclical fluctuations of the so-called "devaluation" of virtual currencies, repeated over and over again, and ultimately achieve the purpose of seeking illegal benefits.
In Xi'an, the local police also successfully cracked a huge online pyramid scheme under the banner of blockchain. According to the police, the criminal suspect Zheng paid a high salary to organize network platform administrators Zhang, Li and other 9 people. Since March 28, 2018, he has used collective pyramid schemes and online pyramid schemes as means to sell coins at a price of 3 yuan each. Sell virtual "Datang Coins" on the "Consumption Era" online platform and control the appreciation rate;
At the same time, hold promotion meetings in multiple cities at home and abroad to attract members, and set up There are 28 levels of agents in charge. In just 18 days, the gang has developed more than 13,000 registered members. It has been found that the case involves 31 provinces, municipalities, and autonomous regions across the country, and the funds involved are as high as 86 million yuan.
The "Tencent 2017 MLM Situation Awareness White Paper" released by Tencent Security Joint Laboratory stated that in recent times, various overseas capital disks, virtual currencies, ICO (blockchain project initial public offering of tokens) Financing) projects emerge in an endless stream, which hide many risks such as illegal issuance, false projects, cross-border money laundering, fraud, pyramid schemes, etc., causing a large amount of funds to flow overseas. Once they collapse, run away, or lose contact, investors often have no way to complain and lose money. recover. For example, Baichuan Coin, Mark Coin, Beta Coin, Dark Coin, etc.
Reporters from "Lookout" News Weekly conducted interviews in Guangdong, Shandong, Shanghai and other places and learned that most people know that the concept of blockchain is very popular, but they are "uninformed" about the specific functions of blockchain. There are different opinions: some people think it is used for "investment and financial management" and "buying and selling currency", while others think it is "an important instrument of the same magnitude as a steam engine"."Great invention", some entrepreneurs are gearing up to seize this "once-in-a-lifetime opportunity to get rich."
Many people in the industry said that it is precisely because of the many misunderstandings about blockchain that people This gives criminals an opportunity to fish in troubled waters and mislead investors.
First, blockchain is not equal to virtual currency. As of the end of last year, the number of domestic ICO participants and total transaction volume had doubled, with a large number of Digital currency exchanges have fled overseas, and the agency investment model has involved more ordinary people in high-risk investments.
Many industry self-media and celebrities have formed interest alliances with issuers, digital exchanges, etc. Endorse and create public opinion for the "Air Coin" project platform. In December last year, nine departments including the People's Bank of China characterized ICO as "suspected of illegal fund-raising, financial fraud, pyramid schemes and other illegal and criminal activities."
During the interview, Many people told our reporter that the existence of tokens has built a set of equity mechanisms for the development of blockchain technology, which is indispensable for stimulating the prosperity of blockchain applications. "Market practice in the past five years has proven that , Blockchain applications without equity mechanisms are like computers without Internet access and a market economy without currency. The application scenarios and development speed are greatly reduced. " said an investor in Shanghai.
In fact, tokens represented by Bitcoin are only one of the earliest products to verify blockchain technology, and there is no equivalence between the two. Moreover, the existence of tokens has had an obvious negative effect on the development of blockchain.
Currently, more and more people in the industry are beginning to think about whether the development of blockchain must rely on the issuance of tokens. Realize incentives. Guo Dagang, secretary-general of the Beijing Internet Finance Industry Association, told this reporter that the so-called incentive mechanism is just a theoretical basis for project parties to issue tokens.
Second, the district Blockchain is not omnipotent, and there are risks to security. Blockchain is generally considered to be able to fulfill three functions:
First, the data stored on the blockchain cannot be tampered with or forged. It has high credibility and credibility; secondly, the entire transaction process is traceable, enabling accurate tracking of responsibilities; thirdly, smart contracts embedded in the blockchain can be automatically executed based on the contract, thereby improving work efficiency and reducing the risk of default. Commonly seen in the industry It is believed that blockchain has broad application prospects in finance, logistics, trade and other fields.
In fact, blockchain is not omnipotent, and its functions also have many limitations. It is generally believed that according to its Due to the characteristics of cryptography, if you want to tamper or forge on the blockchain, you theoretically need to control more than 51% of the nodes to achieve it. When there are enough nodes in the blockchain, this trust creation mechanism that is widely participated by the public will be difficult to tamper with. .
However, in reality, digital currency exchanges are frequently attacked and even stolen. On June 20, 2018, South Korea’s Bithumb Exchange announced on its official website that the exchange was attacked by hackers and value was stolen. 35 billion Korean won, approximately US$32 million in cryptocurrency.
Ji Xinhua, known as China's first generation "hacker", said that blockchain will continue to face attacks, and the process of uploading data to the chain is prone to information leakage. Some people in the industry are also worried that once the super computing power of quantum computing is realized, it will also have a direct impact on the blockchain.
Thirdly, the popularity of blockchain is not entirely true. Data shows that from the end of 2017 to the beginning of 2018, more than 300 self-media companies mainly focused on ICO projects appeared, which became an abnormal phenomenon worth noting.
On August 24, 2018, the China Banking and Insurance Regulatory Commission website released a risk A reminder to remind the general public to guard against illegal fund-raising in the name of "virtual currency" and "blockchain".
The original text is as follows:
"Risk Tips on Preventing Illegal Fund-raising in the Name of "Virtual Currency" and "Blockchain""
China Banking and Insurance Regulatory Commission, Central Network The Office of Information Technology, the Ministry of Public Security, the People's Bank of China, and the State Administration for Market Regulation remind:
Recently, some criminals have issued so-called "virtual currencies" and "virtual assets" under the banner of "financial innovation" and "blockchain". ""Digital assets" and other methods absorb funds and infringe on the legitimate rights and interests of the public. Such activities are not really based on blockchain technology, but are actually hyping up the blockchain concept to conduct illegal fund-raising, pyramid schemes, and fraud. They mainly have the following characteristics:
1. Obvious networking and cross-borderization. Relying on the Internet and chat tools for transactions, and using online payment tools to receive and disburse funds, risks have a wide scope and spread quickly. Some criminals rent overseas servers to build websites, essentially carry out activities for domestic residents, and remotely control illegal activities.
Some individuals claim in chat tool groups that they have obtained investment quotas for high-quality overseas blockchain projects and can invest on their behalf, which is most likely a fraudulent activity. Most of the funds for these illegal activities flow overseas, making supervision and tracking very difficult.
2. Strong deception, temptation and concealment. They use hot concepts to create hype and fabricate numerous "high-level" theories. Some even use celebrity V's "platform" propaganda, and use airdrops of "candy" as temptations, claiming that "currency values only rise but not fall" and "the investment cycle is short. "High returns, low risks", which is highly deceptive.
In actual operation, criminals illegally make huge profits by manipulating the price trend of so-called virtual currencies behind the scenes and setting profit and withdrawal thresholds. In addition, some criminals also issue tokens in innovative forms such as ICO, IFO, and IEO, or conduct virtual currency speculation in the form of IMO under the banner of the sharing economy, which is highly concealed and deceptive.
3. There are various illegal risks. Through publicity, criminals use "static returns" (profits from currency appreciation) and "dynamic returns" (profits from offline development) as bait to attract the public to invest funds, and induce investors and development personnel to join in, constantly expanding the capital pool. , with illegal fund-raising, pyramid schemes, fraud, etc.Characteristics of illegal behavior.
Such activities use "financial innovation" as a gimmick, but are essentially a Ponzi scheme of "borrowing new and repaying old", making it difficult to maintain long-term capital operations. The general public is requested to view the blockchain rationally, do not blindly believe in promises made by the public, establish correct currency concepts and investment concepts, and effectively improve risk awareness; they can actively report to relevant departments any clues about illegal crimes discovered.
Ⅲ Is blockchain a pyramid scheme?
Blockchain is a low-level technology, and it is also a great idea. 2018 will be a great year for the development of blockchain, and 2019 The annual meeting has completely entered the year of blockchain application. At that time, no one will use pyramid schemes and scams on blockchain. They will see the real implementation of value and the rising prices.
Blockchain is definitely the underlying technology of the next era. There is no doubt about this. If you miss the blockchain, you will miss the entire era just like you missed the Internet.
IV Is blockchain a pyramid scheme? Beware of scammers using new technologies to defraud.
Many people are not clear about the name blockchain, and some even suspect it is a pyramid scheme. So the question is, do you understand the definition of blockchain? Do you think blockchain is a pyramid scheme? Some citizens have reported that some people use blockchain to commit fraud, and some people have been defrauded of a lot of money. So, does this mean that blockchain is unreliable?
Blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full traces left", "traceable", "open and transparent" and "collectively maintained". Based on these characteristics, blockchain technology has laid a solid foundation of "trust", created a reliable "cooperation" mechanism, and has broad application prospects.
It is understood that blockchain is a new technology and is not a disguised MLM. It is just claimed by many MLM organizations as "blockchain". In fact, there is no technology and it is just called "blockchain". "It's just a pyramid scheme, and the state has issued announcements many times to crack down on this type of pyramid scheme.
However, I hope everyone understands that blockchain is high technology and a new technology that has brought many changes to society. However, in order to make money, scammers set their sights on the blockchain, and their purpose is to use the blockchain to defraud. Therefore, everyone must be careful of similar scams. Before investing in a project, you must investigate to see if it is legitimate and reliable.
I once again remind you that blockchain is just an underlying technology of the Internet and has nothing to do with pyramid schemes. Because many people don’t understand it, many people use the slogan of blockchain to carry out pyramid schemes to illegally raise funds. . In fact, to identify MLM, you need to look at three characteristics:
1. Entry fee. Whether it is necessary to subscribe for goods or pay fees to obtain the qualifications to join or to develop the qualifications of others to join to obtain illegal benefits; 2. Pulling people. whetherIt is necessary to develop others to become one's downlines, and pay the personnel developed based on the number of people they develop directly or indirectly on a rolling basis to seek illegal benefits; 3. Remuneration method. Whether remuneration is calculated based on the sales performance of direct or indirect development personnel to seek illegal benefits. If it meets the above characteristics, it may be suspected of pyramid schemes.
IV You can earn money by investing 700 yuan in blockchain. Is blockchain a pyramid scheme?
To be honest, this must be fake. Don’t believe it! ! !
First of all, blockchain is a chain data structure that connects data blocks in chronological order, and is cryptographically guaranteed to be a distributed ledger that cannot be tampered with or forged.
Secondly, the concept of blockchain is a technology brought out by Bitcoin. How to "realize" technology must be combined with practical applications in life and create actual Only when it is valuable can he use it to make money.
So the best way to deal with things that we don’t understand is not to touch them.
VI Blockchain has become a new pyramid scheme, what exactly is blockchain?
Some time ago, a photo of a Chinese aunt appearing at a blockchain conference became popular on the Internet. There was a heated discussion among them, and netizens said: "Aunts have been targeted by the blockchain." In fact, starting from a few years ago, when the concept of blockchain came out, some criminals started to take advantage of it. Conducting MLM activities in the name of blockchain has become one of the latest variants of MLM. In fact, with the development of blockchain, various virtual currencies have emerged as the times require. Most of them are scams. Scammers carry out scams in the name of "virtual currency" and "blockchain". This is mainly to use Investors do not understand virtual currency and blockchain, but they want to catch up with the virtual currency investment boom. This scam seems complicated, but it is actually very simple. However, once you are fooled, it is difficult to recover your investment.
In short, blockchain technology is not actually a scam, but has been used by scammers to take advantage of information asymmetry to deceive investors.
VII Is the blockchain a pyramid scheme?
The blockchain itself is not a pyramid scheme, but pyramid schemes may use the concept of blockchain to commit fraud
VIII code Is the chain digital currency a pyramid scheme?
1. The code chain digital currency is not a pyramid scheme. The code chain digital currency is a digital currency that is based on the control of property rights and realizes the equivalent exchange of things. Codechain digital currencies are all credit-endorsed by actual companies or products. It is fundamentally different from blockchain tokens, such as Bitcoin. The code chain is a theoretical fraud and there is no patent for scanning the QR code
2. Many extraordinary MLM groups will use digital currencies to carry out pyramid schemes fraud. Especially after the concept of blockchain became popular, digital currencies have changed even more. It has become a token used by many illegal pyramid schemes. In fact, it is not difficult to distinguish these digital currency scams. They often claim to have high returns.Or claim the potential for high returns and incentivize investors to encourage others around them to join in. In the Five Elements Coin scam, the most uncovered digital currency pyramid scheme in my country, there were tens of thousands of victims. It is conceivable that the digital currency pyramid scheme has caused harm to society.
3. In general, digital currencies cannot all be classified as pyramid schemes, but when encountering digital currencies with the above characteristics of pyramid schemes, we must pay more attention and call the police in time if there are special circumstances.
Extended information:
1. The code link access protocol can become the underlying basic access protocol of the Internet of Things. It is an upgrade to the Internet based on IP management. In the future, it will be fully backward compatible and may replace the entire Internet. . He said that management security, low cost and management convenience are the three major characteristics of "code chain technology", which also makes the application of "code chain technology" very widespread.
2. At this stage, the most widely used application is the QR code "scan-and-scan" payment technology. According to statistics, the WeChat-based scan-and-scan interface is called more than 100 billion times every year; it supports the "scan-and-scan" function. According to incomplete statistics, there are more than thousands of APPs in China. In 2016, the amount of payment based on scanning QR codes may have reached tens of trillions of yuan. It has become a universal "phenomenal application" and is the highlight and business card of China leading the world. He emphasized that the application of "code chain technology" is by no means limited to two-dimensional code "scan" payment. In the future, it will be used in personal code chain Internet of Things consumption, enterprise code chain full-process management, social ethics and integrity full traceability, The new planned economy of national supply and demand and the digitization of global asset currency have further developed, and will play a decisive innovative role in maintaining national economic security and promoting economic development.
Ⅸ What is blockchain? Is this a pyramid scheme?
Hello!
All promotions claiming to be blockchain are hype concepts, be careful of scams.
Only represents my personal opinion, please don’t comment if you don’t like it, thank you.
