Blockchain and sesame credit

Publish: 2021-04-27 08:43:01

1. It's a way to solve many formality problems. blockchain is decentralized and transparent. Now many payment channels are studying blockchain technology, maiteng

2. The relationship between Chongqing jinwowo analysis blockchain technology and big data is as follows:
the relationship between blockchain and big data is not very big. The main purpose of big data is to manage massive data, and the core of blockchain is to achieve high security and high reliability of data without centralized intermediary accounting
therefore, blockchain and big data do not conflict with or replace each other. They are completely different solutions for data in different scenarios.

3. Blockchain and big data are hot topics. The development of big data is earlier than that of blockchain. At present, it has become a huge instry. The combination of developing blockchain technology and big data will bring about different effects. From a technical point of view, big data technology exchanges computing resources with trust, while blockchain technology exchanges computing resources with trust, so the combination of the two sets off a new wave of information security. Based on the characteristics of blockchain distributed data storage, decentralization, non tampering, traceability and trustworthiness, Chongqing jinwowo network technology group has established a strong blockchain research team to provide big data services with blockchain as the underlying technology.

4. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
from the above, blockchain belongs to software development
maybe you didn't ask clearly!

5. 1. At the international summit on blockchain held from September 23 to 24, 2016, Ma Zhitao, vice president and chief information officer of Weizhong bank, disclosed that Weizhong bank and Huarui Bank jointly developed a blockchain application system, which can be used for the settlement and clearing of micro loan joint loans of the two banks. The system has been put into trial operation in September. After the introction of the blockchain system, because all information is recorded on the blockchain network and cannot be tampered with, the transaction process is accompanied by the liquidation process, which can complete real-time liquidation< On September 23, 2016, IBM and China UnionPay previewed the "inter-bank points exchange system using blockchain technology", which allows consumers to exchange bonus points across banks and platforms. The points of one bank can be exchanged for bonus points of other banks, and even for mileage of several airlines and supermarket rewards, The system can greatly improve the efficiency of bank points. Take the point exchange as an example. Traditionally, consumers take away goods after exchanging points, but merchants need to prove the user's points and settle accounts before they can finally complete the transaction. The blockchain can link all the credit perfectly. The original trust process and cost that rely on the third party can be removed, and the transaction is settlement
3. The central bank's blockchain digital bill trading platform
in early 2017, the people's Bank of China's blockchain based digital bill trading platform was successfully tested, and then the digital currency Research Institute of the central bank will be officially listed. The people's Bank of China has become the first central bank to study digital currency and its real application
the central bank's blockchain digital bill trading platform introces digital currency for settlement, which can realize the synchronous transfer of capital flow and information flow of digital bill transaction, so as to realize DVP bill settlement; At the same time, through the blockchain digital identity solution, the problem of repeated KYC authentication for users between different financial institutions is solved. You can learn more about it at bitMom

6. At present, the exchange rate between vnd and RMB is about 2600:1. You can exchange the money for 7 yuan and 23 cents. The price of a bowl of beef powder is not enough in some places..

bitcoin is a kind of network virtual currency, which can buy real-life goods
it is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals

8. With the rise and continuous development of blockchain technology, many enterprises, institutions and indivials have taken the lead in the field of blockchain for in-depth analysis. At present, blockchain technology is in the rising stage. With the continuous growth and improvement of blockchain technology, it will have the opportunity to become a new credit mechanism based on the bottom decentralization. In the future, jinwowo will focus on promoting the legal circulation and commercial application of big data with blockchain technology, and provide a good Internet big data environment for the majority of small and medium-sized enterprises and users

First, what is blockchain
blockchain is a technology system which is jointly maintained by multiple parties, uses cryptography to ensure the security of transmission and access, and can achieve consistent data storage, tamper proof and non repudiation

before trustcoin, bitcoin was the first successful application of blockchain technology

the essence of honest currency is a multi person bookkeeping account book, which belongs to a kind of digital asset and a kind of virtual currency like special currency

for example, if a has five integrity coins and transfers them to B, you only need to record the transaction in the account book and the transfer is successful. As like as two peas, the distributed accounting system is implemented in block chain technology. With such a powerful account book, we do not need WeChat, do not need Alipay, do not need the bank and other three party agencies to help us to keep accounts, and we can all participate in the bookkeeping work. p>

cryptography ensures that as long as we do not lose our own key, others will not be able to forge our transactions and then transfer our digital assets
Second, what is the role of blockchain

bitcoin is the first blockchain application that has been proved successful. It teaches the world how to transfer value without trusting a third party. Blockchain technology can effectively remove the trust problem of information asymmetry
How does
blockchain technology work
We know that there is no trust between people. In the transaction, it often needs a third party agency as an intermediary guarantee. The reason why blockchain can reconstruct the previous trust between people essentially depends on the way that every transaction is recorded by everyone, which is transparent and verifiable, difficult to tamper with, and even more undeniable
no longer needs centralization of the administrator, do not need banks, Alipay, WeChat as an intermediary, efficient transfer of value. p> Thirdly, what is integrity currency

integrity coin is a digital asset based on blockchain technology, just like a game; The game is very special. Under the rule of district centralization, there is no leader, no one has the final say, no judge. So everyone is the referee, the weight is the same, so we can realize the supervision of information and ensure the transparency of information

in the process of continuous trading, the reward mechanism is integrity coin, which is based on the distributed ledger jointly maintained by a community. Everyone in the community should be informed whether there is any change in the account book

and the process of obtaining integrity money through continuous exchanges is called mining
< H2 > Fourth, the relationship between virtual currency and blockchain
in essence, digital currencies such as bitcoin, integrity coin and Leyte coin are virtual tokens generated under blockchain technology. Without blockchain technology, there would be no such digital assets

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Blockchain and sesame credit

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