区块链的理财平台合法的吗,区块链理财风险大吗

⑴ Understand DeFi in one article (what is DeFi)

DeFi has been popular since last year, and its popularity has continued. Many people have made profits under this wave, and some people have benefited from this wave. I haven’t really used DeFi products yet. How do you understand this wave of craze caused by DeFi?

In essence, the craze of DeFi is because it makes finance simpler and the threshold is greatly lowered. People can do it all over the world as long as you have the Internet. Directly use the tools provided by the DeFi platform to manage finances or invest. You don't even need a bank account. You can create trading contracts and trade between different assets. This is a great challenge to traditional finance, and this game and challenge will continue for a long time.

On this basis, DeFi projects have developed many new tracks, from the most basic DEX to lending platforms, aggregators, leveraged mining algorithm stable coins, synthetic assets, etc., making DeFi functions Gradually diversified. In addition, the wealth-creating effect caused by the numerous DeFi projects starting on the Ethereum chain last year and the benefits of the BTC halving have mutually promoted each other, making more people inside and outside the industry pay more attention to the DeFi field and are more willing to try DeFi. New platforms and products.

LATT is also a DeFi product. It is a synthetic asset protocol aimed at the general public. It is an ecological currency issued by the blockchain technology team of Singapore's LAT Group. It will be launched globally in late August, and the total circulation is constant. 10 billion pieces, LATT will be used as a clearing currency in the LAT ecosystem in the future.

It is reported that LAT’s full name is “LATmine Blockchain Value Aggregation Engine”.

LATmine has a very strong background and is a professional investment platform invested by Bualuang Ventures, a professional financial investment company under Bangkok Bank, Thailand's largest bank. This platform is different from traditional blockchain financial management platforms. It will provide professional financial products in different fields including staking, mining, quantification, etc. The LATT ecological currency will be an advantageous project with great application value and high profits in the future. Some blockchain technology teams hope to bring an interesting, easy-to-operate, and friendly product to the public, improve liquidity in the DeFi and NFT fields, and empower this field. This is also the reason why we named it LATT. We are committed to creating

the most valuable ecological currency for global blockchain enthusiasts to participate together!

⑵ Blockchain How to make money and what are the economic prospects

MLM.

⑶ Is the investment situation in blockchain good? Can I invest now?

The current investment situation is not very good. This investment method is not recognized in China. I personally recommend not to invest in it. If you have extra money on hand, you can consider funds issued by banks or capital-guaranteed short-term investments, both of which are very useful.Good way to invest.

I learned some knowledge about this on the Internet. I personally think that this kind of investment is not recognized by the country and is often easily exploited by fraudsters. It is easy to be deceived when investing. If you are not careful, you will be easily It is easy to be controlled by capital companies and teams, leading to capital losses.

3. Stay away from blockchain investments.

Although the current slogan of blockchain is very loud and highly recognized by people, it is not allowed and recognized in domestic policies. Although some people have achieved the goal of getting rich overnight through blockchain. , but most people have suffered serious losses in blockchain investment, so I personally think they should stay away from blockchain investment. If you really want to invest, you should choose a more stable and reliable fund investment.

As can be seen from the above points, this kind of investment requires caution and it is best not to invest.

⑷ How to make money with blockchain

Blockchain technology will eventually move towards a "decentralized" "demand docking chain network", something that can be connected with demand. You will definitely make money.

Not to mention the participation of some e-commerce giants, even small and medium-sized enterprises, individual investors, and entrepreneurs are deeply involved in blockchain technology, because everyone knows that in In such an undivided field, everyone can use blockchain technology companies to realize the development potential of entering the road to wealth! Those who hesitate are giving others the opportunity to "get there first".

⑸ What does blockchain mean?

Blockchain is a shared database. The data or information stored in the database cannot be forged and can be retained throughout the process. Traces can be traced and the source can be traced.

Blockchain information is very popular on the Internet. Many people think that blockchain is a high technology or a financial product. What does blockchain mean? Let us find out together below.

Blockchain originated from Bitcoin. On November 1, 2008, a person calling himself Satoshi Nakamoto published "Bitcoin: A Peer-to-Peer Electronic Cash System" "The article explains the architectural concept of an electronic cash system based on P2P network technology, encryption technology, timestamp technology, blockchain technology, etc., which marks the birth of Bitcoin.

On January 3, 2009, the first genesis block with serial number 0 was born. A few days later, block number 1 appeared on January 9, 2009, and was connected to the genesis block number 0 to form a chain, marking the birth of the blockchain.

Blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, full traceability, traceability, collective maintenance, openness and transparency. These characteristics ensure the "honesty" and "transparency" of the blockchain and lay the foundation for creating trust in the blockchain. The rich applications of blockchainScenarios are basically based on the fact that blockchain can solve the problem of information asymmetry and achieve collaborative trust and consistent action among multiple subjects.

Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithms. Blockchain is an important concept of Bitcoin. It is essentially a decentralized database. As the underlying technology of Bitcoin, it is a series of data blocks generated using cryptographic methods. Each The data block contains information about a batch of Bitcoin network transactions and is used to verify the validity of the information (anti-counterfeiting) and generate the next block.

As an important breakthrough for independent innovation of core technologies, the security risk of blockchain is regarded as a major shortcoming that currently restricts the healthy development of the industry. Frequent security incidents have sounded the alarm for the industry. To embrace blockchain, we need to accelerate the exploration and establishment of a security system that adapts to the blockchain technology mechanism.

⑹ What kind of financial product is blockchain?

The essence of District Kuailian is a distributed public ledger. Anyone can conduct accounting on this ledger, but there is no single user. It can be controlled, and the participants in the blockchain system can jointly maintain the update of the ledger, and it can only modify it according to strict rules and consensus.
For example, if a borrowed 100 yuan from b, a shouted in the change that I am a, I lent b 100 yuan, and he also shouted in the crowd, I am ba, and lent me 100 yuan. At this time, passers-by A, B, B, and D all heard the news, so everyone recorded in their minds that a lent b 100 yuan. This system does not require banks or long-term trust relationships between people. This is a decentralized system. Without an authoritative centralized agent in the entire system, the credibility and accuracy of information will face problems.
You may have discovered that in the above model, the so-called 100 yuan is no longer very important. In other words, anything can be exchanged in this model, and you can even make something up out of thin air, as long as everyone admits it , you can let your fabricated things circulate. For example, I shouted in the crowd, doctor, I created 10 chakras. So I really have 100 chakras. From now on, I can claim that I gave someone a chakra. As long as passers-by A, B, C and D all receive it and acknowledge the information, then I will complete the transaction. , even if there is no Zuckerberg in the world, for example, the Bitcoin 7-block chain is the underlying technology of Bitcoin. The real 7-block chain and the above-mentioned model of Bitcoin are too complex and rich in details.
Also, many of the so-called financial products are fake, so don’t be fooled by their appearance. Be careful of being scammed.

⑺ How to make money with blockchain? Is it a scam?

It is not a scam. Generally speaking, the blockchain is still in its infancy, and many projects have not yet been implemented. Only those who respect the law of growth can Under the premiseOnly by nurturing it step by step can it gradually mature. Technology is neutral, but it is human nature that determines the direction and outcome of technology. How blockchain and digital currency will develop in the future depends on the values ​​​​and civilization of the controller.
Blockchain can allow you to make money in this industry, but it can also make you bankrupt. Therefore, I would like to remind users that they need to be cautious when investing. Don’t let yourself get involved without making money, and the gain outweighs the loss. There are also many blockchain scams. We must also be more vigilant to avoid being deceived and causing unnecessary economic losses.
Expand information
Pre-loan stage
Blockchain technology can first be applied to the logistics supply chain to help banks and other lending institutions more comprehensively and accurately grasp the real main business, transaction background, and financing of small and micro enterprises. Downstream affiliated enterprises, as well as their negotiating position in the supply chain, product sales, rhythm and path of payment, etc., on the one hand, help more light-asset, high-growth high-quality enterprises obtain financing support through transaction bills, logistics documents, etc. On the one hand, it prevents problematic enterprises from falsifying their business background and capital needs to obtain loans.
In addition, blockchain can also be applied to the provident fund interconnection to help banks understand the actual payment status of social security, provident fund, etc. of shareholders, executives, and ordinary employees of borrowing companies, so as to reasonably evaluate the size of the company's personnel and operating conditions, and provide credit and loans. Provide sufficient basis for approval decisions.
Loan stage
Blockchain technology can be applied to corporate loan information review and mortgage and pledge review to help banks improve approval efficiency and ensure approval quality. In the financing process of enterprises, especially small and micro enterprises, they often need to provide contracts and other necessary materials. Paper-based contracts with multiple signatures and seals are not only inefficient, but also have a series of problems such as forgery, alteration, and false signatures, which bring problems to bank approval. Greater counterfeiting, fraud and credit risks.
With the support of blockchain technology, relevant real-name information subjects, orders and ordering processes, electronic contracts, agreement signing processes, subsequent supplementary agreements, and photo materials can be preserved in real time, and all stored certificates cannot be tampered with. Ensure that the bank quickly authenticates and approves, and efficiently resolves disputes when they arise. In addition to traditional real estate, other assets owned by enterprises and business owners, including bank financing and other financial assets, can also be used for transfer and pledge, becoming a qualified basis for credit enhancement that can be accepted by banks, improving the availability and immediacy of corporate credit. .
Post-loan stage
Blockchain technology can be applied to the timely assessment of an enterprise's production and operation status and ability to perform repayments, helping banks to effectively grasp credit risks and adjust post-loan risk control strategies at any time. In the past business practice, banks often neither fully understand the true market value of mortgages and pledges, nor can they well judge the impact of the company's operations in warehousing and exiting on the market value of the remaining mortgages and pledges. The ability to control new loan types such as warehouse receipt pledges is relatively low.
After switching to digital warehouse receipts supported by blockchain technology, product quality, quantity, specifications, photos and other information can be completely and standardized on the chain, ensuring authenticity and traceability.With sufficient guarantees, banks can technically prevent enterprises and warehousing institutions from fabricating warehouse receipts or discrepancies between warehouse receipts and inbound and outbound information to ensure that post-loan management is effective. In addition, information such as factory buildings and office building leasing of borrowing companies can also be fully shared with banks, upstream and downstream enterprises and other intermediary service agencies through blockchain technology, minimizing the risk of money being lost and other issues such as "people leaving the building empty".

⑻ What should you pay attention to when investing in blockchain

1. Most people don’t know what blockchain is

Compared with traditional stocks, real estate, bonds, gold, etc., blockchain assets are a very abstract and virtual asset form. Blockchain assets represented by Bitcoin are very professional. A computer language and program operation method that is neither endorsed by the credit of any country nor endowed with securitization benefits by any company. It completely relies on the mutual consensus and trust between strangers. In this case, although the decentralization process has been completed, Centralized operating logic, but its experiments are still in its infancy and development stage. Participating in related investments is actually a brave risk-taker behavior.

2. Blockchain asset prices fluctuate violently

Since there is not much support from the physical application level, many blockchain projects completely rely on community operations and market speculation, and investors are very worried. It is difficult to hold blockchain assets from the perspective of value investment, which leads to very frequent flows of funds, and price fluctuations have become a norm. A blockchain-related token can skyrocket by 500% in a day, or fall by 90% in a few hours. Such violent price fluctuations are not something ordinary investors can bear.

3. There is too much uncertainty in the policies of various countries

As an underlying technology, the world has basically accepted the value of blockchain, but as a "blockchain" "Companion product" digital currency is still very controversial in various countries' policies, and as the volume of digital currency transactions continues to increase, its impact on the global financial market is also increasing day by day. At present, the daily trading volume of the entire digital currency field exceeds 60 billion US dollars, which is comparable to the trading volume of China's Shanghai and Shenzhen Stock Exchanges, and can also match the average daily trading volume of the New York Stock Exchange. It is impossible to continue to operate outside supervision. Yes, there will be a very large regulatory game cycle. Policies in this area may be introduced one after another by various countries, and the impact on the market cannot be ignored.

4. Various blockchain projects are mixed in quality

Blockchain technology is originally a very basic architecture technology. Currently, due to its popularity at the financial level around the world, many of its own Project parties that have nothing to do with blockchain began to use blockchain concepts to design products, and were able to complete the writing of blockchain white papers in a very short period of time, and then raised market funds. In this case, the overall technical threshold of blockchain has been lowered. Many companies that have no strength and willingness to develop blockchain have developed the concept of blockchain purely to obtain financial support.This has resulted in a proliferation of projects and a widening gap between projects. However, it is difficult for ordinary investors to distinguish and easily fall into the trap.

5. Coin speculation does not equal blockchain investment

Currently there are many opinions that blockchain and digital currency are an integral whole, and you cannot develop blockchain at the same time. Technology, on the other hand, suppresses digital currency. I agree with this logic, but currency speculation is indeed not the same as blockchain investment in the true sense. Things with real investment value must be things with scarce supply. If you can just issue a digital currency, it can represent the application value of the blockchain and bring certain innovations to society. Then you can just find a company that can issue digital currency. The blockchain technology team can issue dozens of digital currencies in a very short period of time, just by changing their names. Therefore, digital currency itself does not have much logical relationship with blockchain assets. Blockchain projects must be a market with very obvious scarcity, but digital currencies do not have great scarcity. This is like saying that any Internet company can develop a chat software similar to WeChat, but the chat software itself does not have much value. The real value lies in how much public participation the chat software attracts. Digital currency is just a chat software. The current situation is that everyone is speculating on this software, but few people care about what is on the software, and the bubble is obvious.

6. Short-term overheating, easy to be exploited by criminals

The particularity of the blockchain industry is that many of its ecologies have become very financial. , funds will be very concentrated, and most links are related to funds. From raising funds through ICO, to sending tokens to investors, to online trading on exchanges, and users buying and selling tokens on exchanges, the entire process is almost entirely a financial link. If practitioners are not professional enough and have no self-discipline, , lack of supervision, then every link may be used by criminals to manipulate the market and obtain various illegal gains.

7. Governments of various countries have their own agendas in responding to the development of blockchain

In order to catch up with the next round of financial technology and digital revolution, Japan has a very open attitude towards transactions such as Bitcoin. Attitude, digital currency transactions denominated in Japanese yen account for half of the world’s entire fiat currency trading area. Japan hopes to use digital currency to revive Japan’s financial competitiveness. The United States hopes to use mainstream financial markets, such as the futures and options derivatives market, to tame Bitcoin and make it another powerful tool for US dollar hegemony. China is also working hard to promote a sovereign encrypted digital currency, and one of its important purposes is to promote the internationalization of the renminbi. The field of digital currency and blockchain assets may become the next point of competition and competition among great powers, which will invisibly increase systemic risks for investors. It is difficult for you to know that behind this kind of great power rivalry, another one suddenly appears. What unexpected policies will have an impact on the entire market?

8. The threat of quantum computers

Blockchain due toA self-motivating system is generated to ensure that it can operate on its own under decentralized conditions. Most of them use asymmetric encryption and use the corresponding public key to verify transactions signed by the private key to ensure that Bitcoin and other Blockchain assets can only be used by legitimate owners. But quantum computers can solve the problem of asymmetric encryption. Quantum computers can calculate the private keys from the public keys in a few minutes. After knowing all the private keys, people with quantum computers can spend digital currencies such as Bitcoin at will. . Of course, when quantum computers will come out is also a question in itself. Digital currency protocols are constantly adding new encryption standards. However, the potential threats posed by quantum computers have to attract the attention of investors.

9. There is the possibility of a major reversal at the supply and demand level

The market capitalization of the blockchain token market has hovered near one trillion U.S. dollars, although OTC funds are still flowing in continuously. Influx, but the stability and growth rate of its capital inflows are questionable. The supply of encrypted digital currencies is a very embarrassing matter. From a single digital currency level, the total amount is strictly limited. For example, there are only 21 million Bitcoins, but the threshold for issuing encrypted digital currencies is getting lower and lower. Anyone and any organization can issue cryptocurrencies anytime, anywhere, and there is almost no limit to the supply. On the other hand, transaction costs continue to increase and are suppressing the demand side. Currently, investors in transactions need to pay handling fees on exchanges and miners when transferring money. If countries start to tax digital currency transactions in the future, , which means that this market has to bear more operating costs without generating its own profitability. If coupled with the continuous increase in supply level, the overall market supply and demand expectations may undergo reversal changes at a certain moment.

10. Blockchain assets lack legal protection

It is not uncommon for global digital currency exchanges to be "hacked", and during various over-the-counter and on-site transactions, , fraud and other incidents also occur from time to time, and the legal protection for investors is very limited. Especially for domestic investors, once they are stolen or defrauded due to trading digital currencies, it can be said that it is almost difficult to effectively recover. Due to the lack of intermediary guarantees such as banks, the security of digital currency is entirely your own responsibility. Although this is in line with the logic of self-keeping of private property, it also brings greater uncertainty to the storage and trading of digital currency assets. Before there is a complete legal system to protect the rights and interests of personal digital currency assets, the legal safety of investing in blockchain-related assets is a very serious issue.

⑼ Popular explanation of what blockchain is

Question 1: What is blockchain? Can you explain the principle of 10-point blockchain in plain language: decentralization A distributed accounting system
The core of blockchain technology is that all currently participating nodes jointly maintain transactions and databases. It makes transactions based on cryptographic principles rather than trust, so that any two parties who reach an agreement can directly Make paymentTransactions do not require the participation of third parties.
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Technically speaking, a block is a data structure that records transactions, reflecting the flow of funds for a transaction. The blocks of transactions that have been reached in the system are connected together to form a main chain, and all nodes participating in the calculation record the main chain or part of the main chain. A block contains the following three parts: transaction information, hash hash formed by the previous block, and random number. Transaction information is the task data carried by the block, specifically including the private keys of both parties to the transaction, the number of transactions, the digital signature of electronic currency, etc.; the hash formed by the previous block is used to connect the blocks to realize the past The order of transactions; random numbers are the core of transaction completion. All miner nodes compete to calculate the answer to the random number. The node that gets the answer the fastest generates a new block and broadcasts it to all nodes for update, thus completing a transaction.
1.1 What is Blockchain
Blockchain (BlockChain) refers to a technical solution that collectively maintains a reliable database through decentralization and trustlessness. This technical solution mainly allows any number of nodes participating in the system to associate and generate a series of data blocks (blocks) using cryptographic methods. Each data block contains all the information exchange data of the system within a certain period of time, and generates The data fingerprint is used to verify the validity of its information and chain to the next database block.
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In layman’s terms, blockchain technology refers to a way for all people to participate in accounting. Behind all systems there is a database, which is a big ledger. Then who will keep this ledger becomes very important. At present, it is whoever owns the system who keeps the accounts. Each bank’s account books are kept by each bank, and Alipay’s account books are kept by Alibaba. But now in the blockchain system, everyone in the system has the opportunity to participate in accounting. If there are new transaction data changes within a certain period of time, everyone in the system can do accounting. The system will judge the person who has the fastest and best accounting during this period, write the recorded content to the ledger, and Send the contents of the ledger during this period to all other people in the system for backup. In this way, everyone in the system has a complete ledger. Therefore, this data becomes very safe. A tamperer needs to modify more than half of the system node data at the same time to truly tamper with the data. Such tampering would be extremely costly, making it nearly impossible. For example, Bitcoin has been running for more than 7 years. Countless hackers around the world have tried to attack Bitcoin, but so far there have been no transaction errors. It can be considered that the Bitcoin blockchain has been proven to be a safe and reliable system.
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1.2 Why is there blockchain innovation?
Human beings need to communicate during their activities, and communication is based on information. In the past, information circulation was not convenient enough to satisfy market participants. There is a demand for information, so intermediaries and centers are born. This centralized system has highCost, inefficiency, value dispersion, “information silos” and insecure data storage. However, due to technical and environmental factors, this system continued to operate for many years until the emergence of the Internet. The starting point of the first generation of the Internet is the TCP/IP protocol, which is an open code that implements a unified format for peer-to-peer transmission of information by all nodes on the network, and brings the basic values ​​of freedom and equality required by a global unified market into programmed, protocol-based, and reliably Execution. The Internet eliminates low-value, high-cost intermediate chains and achieves low-cost and high-efficiency global information transmission in a decentralized manner.
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However, the first generation of the Internet did not solve the problem of information credibility. Activities that can be decentralized on the Internet must be activities that do not require credit endorsement, and activities that require credit guarantee must be activities involving centralized third-party intermediaries. Therefore, Internet technology that cannot establish global credit has encountered great obstacles in its progress - people cannot participate in any value exchange activities on the Internet in a decentralized manner. To realize value exchange, people still need third-party intermediaries based on credit (such as banks, clearing agencies, exchanges). The global centralized credit system still has problems such as high operating costs, low efficiency, and vulnerability to attacks and damage. For example, each country's legal currency has different credit values ​​and incompatible clearing systems, which adds a lot of cost to global trade.
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Therefore, what the second generation Internet must break through is: how to establish global credit in a decentralized manner? Let...>>

Question 2: What is blockchain? What does it mean in layman’s terms? What is China’s attitude towards blockchain? 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.
Blockchain is an important concept of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. One of the most basic characteristics of Bitcoin is decentralization. In recent months, financial giants have gradually begun to pay attention to Bitcoin's technology and used it in non-monetary fields, such as stock trading, election voting, etc. (1) Art Industry
Artists can use blockchain technology to declare ownership and issue numberable, 100% edition works in digital form for any type of artwork. It even includes a marketplace where artists can buy and sell through their website without the need for any intermediary services.
(2) Real estate industry
Use blockchain technology to solve various problems faced by everyone involved in real estate, including the naming process, land registration, and agency intermediariesetc.
(3) Insurance industry
The financial industry has always been the most sensitive to advanced technology. Traditional banking and securities industry giants have been involved in the booming blockchain venture capital investment since 2014, with total global investment reaching US$1 billion within two years.
(4) P2P wallet
Personal assets can be traded through this P2P wallet in the future without going through any central institution, such as Bitcoin.
Most blockchains are in their infancy, mainly overseas. There are very few good domestic blockchain projects, so it is not recommended for any non-professionals to invest in blockchain projects. If you are very interested in blockchain technology and have a technical or financial background, it is recommended that you consider starting a business in this area. In terms of the blockchain protocol system, the lowest layer is the underlying technology of the blockchain, including the technical protocols of the blockchain, as well as some platform routing and basic algorithms; in the middle layer, some application interfaces and some credentials must be solved Issuance and verification, including some industry platform services, big data analysis, etc. This is a very rough classification, and there should be more detailed classifications; the top ones are some applications of blockchain, including finance Some applications and some applications in other aspects, the Internet of Things and so on.
Introduction to Bubi Blockchain
Bubi Blockchain has been focusing on the research and development and innovation of blockchain technology and products since its establishment. It has a number of core technologies and has achieved substantial results in many aspects. Radical innovation has resulted in a number of core technological achievements, such as: mathematically provable distributed consensus technology, fast large-scale ledger access technology, multi-chain general ledger technology that supports business expansion, and interconnection technology between heterogeneous blockchains. wait. 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.
A simple understanding of blockchain is a technology at the bottom of Bitcoin, which is also a peer-to-peer electronic cash system that can realize peer-to-peer value delivery. We should distinguish between Bitcoin, Bitcoin blockchain, blockchain and blockchain. Blockchain technology and other concepts. In countries with relatively developed finance in the past, finance and blockchain technology have a long history, and the legislation of digital currencies and blockchain networks is also very important. With the advent of the financial era, large financial institutions are studying blockchain technology. They have their own teams and conceptual technologies. Slowly, banks in various regions are also participating in digital currency discussions. The application and support of this technology are not only that. The impact of blockchain on enterprises is also huge, and for the countryFor larger enterprises in China, Bubi Blockchain is also used in various equity, supply chain, points and other fields. Major domestic financial institutions and enterprises have taken a fancy to the value of the new industry and developed their own blockchain platforms to differentiate Blockchain has instantly become a new innovative industry in China. In terms of overseas internationalization, the United States has already obtained 15 blockchain patents at the end of last year compared to China. Blockchain financial applications are entering a new stage in an all-round way. Various applications will become more and more in-depth, and related changes will also become more and more profound. It has attracted more and more attention and will form a huge new trend... >>

Question 3: What is blockchain technology? What exactly is blockchain? What is blockchain? 1. Data blockchain is an important concept in the Bitcoin financial system. It records transaction record data on the entire Bitcoin network, and these data are shared by all Bitcoin nodes. Through the data block, we can query each transaction record. A look at the history of Bitcoin transactions. 2. Example: There are three persons A, B, and C. All funds of A and B are kept by C. And every financial transaction must be recorded by C. Now assume that A and B each have 1 million in custody of C. Then: A spends 80,000 yuan to B, then C's account book record will subtract 80,000 yuan from A's name, and add 80,000 yuan to B's name. If B transfers 50,000 yuan to A, C will add 50,000 yuan to A's name and subtract 50,000 yuan to B's name in the account book. A spends 50,000 yuan to B, then C's account book record will subtract 50,000 yuan from A's name, and add 50,000 yuan to B's name. 3. The role of the data blockchain is similar to that of C’s account record book. It records the user’s ownership of Bitcoin and the records of all users’ Bitcoin transactions. It’s just that this “account record book” is recorded by the mining software of every Bitcoin miner on the network. If a Bitcoin transaction is confirmed by the data blockchain, the relevant information will be recorded in the data blockchain. Bitcoin’s “account record book” is called the data blockchain. All data blockchains on the network form Bitcoin’s distributed network database system. 4. The essence of data blockchain technology is a decentralized and distributed structure of data storage, transmission and certification methods. It uses data blocks to replace the current Internet's dependence on central servers, so that all data changes or transaction items are recorded. On a cloud system, the self-certification of data during data transmission is theoretically realized. In a far-reaching sense, this transcends the traditional and conventional information verification paradigm that relies on a center and reduces the cost of establishing global "credit." This point-to-point verification will produce a "basic protocol", which is a new form of distributed artificial intelligence and will establish a new interface and shared interface between human brain intelligence and machine intelligence.

Question 4: What is blockchain: This explanation of blockchain is more understandable. Blockchain refers to a technology that collectively maintains a reliable database through decentralization and trustlessness. plan.
In layman’s terms, blockchain technology refers to a way for all people to participate in accounting. There is a database behind all systems. You can think of the database as a big ledger. Then who will keep this ledger becomes very important. Currently, whoever owns the system keeps the accounts. Tencent keeps the accounts of WeChat, and Alibaba keeps the accounts of Taobao. But now in the blockchain system, everyone in the system has the opportunity to participate in accounting. If there are any data changes within a certain period of time, everyone in the system can do accounting. The system will judge the person who has the fastest and best accounting during this period, write his recorded content into the ledger, and record this Within a period of time, the contents of the ledger are sent to all other people in the system for backup. In this way, everyone in the system has a complete ledger. In this way, we call it blockchain technology.
Blockchain technology has become the darling of the financial community in China and has become a hot topic. Domestic Puyin Group has launched Puyin, a tea-based digital currency.

Question 5: Explain in an easy-to-understand manner what blockchain is. Blockchain can be understood as a database system in a sense. The development of blockchain can be divided into 1.0 and 2.0
1.0 is represented by Bitcoin, and its main application is virtual currency or digital currency application. The blockchain at this time can only be used for simple digital currency transactions.
2.0 is represented by the now popular ethereum (Ethereum) and the upcoming hyperledger. The blockchain at this stage can not only meet the corresponding digital currency transactions, but also use smart contracts to customize currency or asset transactions. If we use the database analogy, the emergence of smart contracts can be understood as allowing users to define functions or stored procedures in the database and call and execute them.
Different from traditional databases, the blockchain introduces consensus mechanism, incentive mechanism, p2p (network), hash and other specific elements, making it open, decentralized and non-tamperable. characteristic.

Question 6: What is blockchain? Can anyone explain it in simple terms? Blockchain is the underlying technology of Bitcoin. It is like a ledger that records all transactions. It is decentralized. What is decentralization? For example, when you buy something on Taobao, you place an order and pay in Alipay. Alipay will not transfer the money to the seller until you receive the goods. Alipay is the third party in that center. Without it, it means decentralization, just like buying things offline. If you pay with one hand and get the goods with the other hand, there is no third party.
The blockchain itself is a series of cryptographically related data blocks generated.
Look carefully to see if it looks like a ledger. The pieces one by one are blocks, and connected together they are the blockchain.
This technologyMany companies are developing it, including ours, and its prospects are incredible. For details, you can go to our official website and hope to adopt it, thank you

Question 7: What is blockchain technology? What is blockchain? How to explain the concept of blockchain? People in each industry have different understandings, and relevant explanations are gradually emerging due to more and more real-life applications. With the popularization of this blockchain technology, the related results are getting bigger and bigger. If we want to understand this technology, we must have an in-depth understanding of reality.
In the past six months, the concept of blockchain has gradually become popular in China, and a blockchain whirlwind has taken off in the financial circle. Blockchain has attracted the attention and favor of more and more people in the industry due to its unique technical advantages. Blockchain technology, which is decentralized (or multi-centered), highly transparent, cannot be tampered with, and has no single point of failure, is entering the field of vision of financial institutions and enterprises. It has at least been used in digital currency, payment exchange, registration and settlement, Digital assets, traceability and anti-counterfeiting, supply chain, Internet of Things and many other fields have moved from theoretical discussions to practical applications.
"Blockchain" was first introduced with "Bitcoin" released in early 2009. Blockchain has become the basic protocol and technical application for the launch, recording, and circulation of Bitcoin. Although Bitcoin has been controversial since its inception and cannot even be regarded as a "currency" by governments and monetary authorities, the blockchain technology used in Bitcoin has been recognized by governments, including governments and monetary authorities. extensive attention.
Why has blockchain become a rapidly heating up hot technology and topic?
The most important of these may be that the launch of Bitcoin based on blockchain technology has opened up a new relationship with traditional society ( The exploration and attempt of new technologies and rule systems such as Internet user identity verification, wealth confirmation, transaction records, notarization and verification, which have little connection with offline) and are completely applied to the online world (online), provide people with the opportunity to adapt to the Internet society. Development provides alternative paths and unlimited imagination.
Judging from its application in Bitcoin, blockchain is a set of new network blocks (BLOCK, also called communities) formed by combining encryption technology with the Internet. Bitcoin configuration, netizen identity verification, and Bitcoin (value) confirmation formed by mining, Bitcoin transaction records, and extended encryption of Bitcoin cross-block flow (value transfer) (added block and transaction time identification, etc. Internet protocol rules and accounting (Ledger) system including block chain, full encryption, mutual authentication, etc., including factor) registration and verification. Precisely because Bitcoin is not a substitute for offline legal currency, but is issued and managed by non-legal currency authorities, mainly imitating the model of gold, and is completely new and decentralized protected and supported by basic Internet protocols and strict encryption technology. Internet currency (virtual currency) has thus formed a set of rules that are different from and not subject to the real society.The new currency rules and system of the law, and can be bought, sold or exchanged with legal tender. It has been more than 8 years since Bitcoin was launched. There has been no record of funds or user information being stolen. Its security has been verified, and its efficiency and cost of fund settlement also have obvious advantages. This has made people's confidence in the blockchain technology used in Bitcoin continue to increase, and people have become more and more aware that although blockchain is a technology and protocol pioneered and applied by Bitcoin, the blockchain Chain is not the same as Bitcoin, and its application is by no means limited to Bitcoin. The application of blockchain can be decentralized or centralized; it can be a public chain model or a private chain model. Therefore, after Bitcoin, blockchain technology is also constantly developing and innovating, and constantly exploring new application fields, especially in the financial field.
The reason why blockchain is valued highly by more and more people is because the development and widespread application of the Internet have caused more and more economic exchanges and transaction activities to be conducted online, and the online world (or online world) society) is rapidly expanding, enriching and active, and online transactions must solve the efficiency and security protection issues of the parties' identity verification, value verification, transaction records, inspection and verification, etc., and require strict intermediaries and agreements (rules or constitutions). In this regard, traditional thinking and customary practices are to follow the development trajectory of the transfer of offline transactions to online and push the common rules and practices of the real (offline) society to the online (network) society. However, in practice, it is increasingly It is difficult to adapt to the needs of online transactions.
For example, for the identity verification of the parties, the natural choice is to use the information on the identity documents protected by the laws of various countries as the basis, and then add account or transaction passwords, as well as facial recognition, iris, fingerprints and other biometrics to conduct online transactions. Verification, but this method first makes the citizen identity information in the cross-border interconnected online world subject to the administrative jurisdiction of real society... >>

Question 8: Easy to understand Explain clearly what is blockchain. The English name of blockchain is Blockchain. Block literally means block, block, and chain means chain, chain. Therefore, together they are translated into blockchain.
1. Use cryptography technology to encrypt and decrypt so that records cannot be tampered with. Common blockchain encryption methods include hash algorithm, RSA algorithm, elliptic curve algorithm, etc.;
2. The huge amount of calculation needs to be supported by a reasonable reward mechanism. Because every transaction must be recorded, Bitcoin’s blockchain has more than 60 gigabytes so far. Every new transaction requires confirmation of the information related to the trading account to ensure that the transaction is valid. The huge amount of calculation requires a computer with powerful computing power to complete.
In order to encourage the participation of powerful computing power, Bitcoin provides two rewards: one is to issue a certain number of Bitcoins to these computers every day;Instead, all transfer fees are awarded to these computers. (The technical term for these computers is "mining machines", and the people who hold the mining machines are called "miners".)
Biying China is working hard on the digitization of assets and has launched the digital currency crowdfunding platform Biying China.

Question 9: What is the so-called "blockchain"? Blockchain itself is a tool called decentralization and trustlessness. For example, when you graduate from university, the current practice is to have a certificate recognized and issued by an authoritative agency as your certificate. This setting is more troublesome, because this is a piece of paper, and paper can be forged, so there will be various gaps. The issuing authority is also a person, and there will be various gaps in the middle. As long as it is related to people, whoever There are various possibilities related to media. The blockchain provides a great opportunity. As soon as you graduate, you will have a record on the blockchain. No one can change this record. This thing exists objectively. You, as a physical existence , and then as a data existence, the blockchain was born. In this case, anyone who wants to check where you graduated can easily solve the problem. This is similar to the big data often involved in social networking (WeChat) and payment platforms (Alipay, Yibao).

Question 10: What does blockchain mean? Regarding blockchain, I think you have already seen the concept on the Internet. Let me explain it based on my understanding!
First, let’s talk about its characteristics: 1. Openness and transparency 2. Decentralization 3. Anonymity 4. Information cannot be tampered with, eliminated 5. No trust cost
Blockchain is like a public ledger , everyone has the right to record and read, and everyone will jointly supervise to ensure its accuracy, and the recorded content will be permanently saved, and can only be added but not deleted! However, as the number of blocks continues to increase, costs will increase and efficiency will decrease. (I’m not sure whether technology can be used to make up for this. I hope someone who understands technology can point it out.)
Blockchain is divided into public chain, private chain, and alliance chain. Public chain: accessible to everyone, everyone has read and write permissions, completely open, transparent and decentralized. Private chain: Open to individuals or institutions, in which the owner of the private chain can set various permissions to make it partially centralized. Alliance chain: Open to specific organizations or groups, it is also "partially decentralized". According to the ledger at the beginning, members can view and transact, but cannot record and confirm bills, or require permission from the alliance. (The latter two do not have cost and efficiency issues)
Regarding blockchain, countries have begun to recruit talents in this area. For this, you can search online for "Central Bank Recruiting Digital Currency R&D Personnel". In addition, you can increase your understanding of blockchain by understanding its existing applications. What we usually refer to generally refers to public chains. Currently, those used abroad include Bitcoin, Ethereum and other domestic blockchains. chain
1. Open and transparent: Every piece of data is verified by everyone and can be viewed by everyone at any time.
2. Decentralization: For example, when we shop on Taobao, we conduct transactions through the intermediary Taobao, and blockchain allows both supply and demand parties to directly contact each other for direct transactions through blockchain technology.
3. Anonymity: No personal privacy information is required to complete transactions on the blockchain, only your unique alphanumeric signature is required.
4. Information cannot be tampered with or deleted: Once the data has been verified and recorded, no one has the authority to modify it, let alone delete it!
5. No trust cost: The trust crisis in reality will not appear in the blockchain. Transactions in the blockchain do not require you to trust the other party. Only when both of you have enough "digital assets" to trade can it be carried out, and Under the supervision of the entire network, transactions will not be broken. If you have no idea about the cost of trust, just think about how many intermediaries there are in your city, or just think about Jack Ma, and you will know how big the cost of trust is.
I am still learning more about blockchain. I am Li Ailin. If you have any questions, you can discuss and learn together!

⑽ I almost forgot to ask what you should pay attention to when managing money on the blockchain

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