How to use blockchain in e-mall

1. Guizhou has released some standards, such as the quality model and key elements of blockchain system, the implementation process of data asset transaction of blockchain, the terminology and basic requirements of the implementation process of targeted poverty alleviation of blockchain, etc. now many local blockchain applications have been implemented. Our digital money package is also an application of blockchain technology, and now blockchain applications have been implemented one after another, Changsha high tech Zone has launched a SMIC blockchain service platform project, which is based on the blockchain + public service mode, and is soliciting enterprises to join the chain.

2. Hello
first of all, I understand that the mall is developed with blockchain as the underlying technology. At present, blockchain is also the most popular topic. What is blockchain? Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. Of course, many entities want blockchain technology to be truly implemented to increase wealth.
I hope my answer can help you

3. How to apply blockchain in new retail
in view of the function of blockchain Traceability Technology, taking Jingdong as an example, this year, Jingdong took the lead in implementing blockchain Traceability Technology, and the effect is obvious
firstly, the supply chain of different participants in commodity circulation is connected with the blockchain storage system by using blockchain technology. It includes origin, procer, channel, retailer, brand and consumer. So that the information of each participant can be viewed in the blockchain system
secondly, the operators of blockchain alliance chain are roughly divided into the following items: Alliance chain, automation, visualization, data efficiency, cross chain bridging, each link has a complete set of operation mechanism, and the data chain information is comprehensive, automatic, open, efficient, reasonable and linkage
this operation and management mechanism is more scientific and reasonable. Especially in the food instry, taking beef as an example, consumers can clearly understand the authenticity of the purchased beef and the whole process traceability information through the unique traceability code of the purchased beef, which greatly improves their trust. At the same time, through big data public opinion to help enterprises carry out brand culture publicity and other intelligent marketing activities, to maximize the income of enterprises and consumers
finally, based on the obvious characteristics of retail instry, such as transaction data fragmentation, transaction node diversification and transaction network complexity, the collection, storage and integration of information such as commodity proction, circulation and delivery is the core proposition of end-to-end retail supply chain management
consumers, regulators and e-commerce stores are most concerned about the credibility, reliability, accessibility and security of the whole process information. The blockchain technology integrates many basic technologies such as consensus mechanism of multiple transaction entities, distributed data storage, point-to-point transmission and encryption algorithm, which is naturally suitable for end-to-end information management of retail supply chain. Protect consumers
previously, we mentioned the application of blockchain Traceability Technology, which can make the process clearer when consumers see the procts in that link. It provides a good platform for procer reproction, market supervision and e-commerce market operation and management. Let me give another example, which is bookkeeping
blockchain is essentially a "decentralized" huge ledger database. It can be said that the traditional centralized accounting method is transformed into distributed accounting. Blockchain is composed of a string of data generated by using cryptography correlation. In my opinion, the application of blockchain is intended to build a trusted distributed business ecological environment that can be self circulation and outward expansion
as I mentioned before, blockchain has the characteristics of transparency, openness and mutual knowledge. In this way, for the retail market, profit is divided into two parts, one is the real value of goods, and the other is the additional market information
two sources of profit should be considered reasonably. Based on the environment created by blockchain, market players can rece their vigilance and increase the possibility of cooperation based on the openness of information. This is the positive effect that I expected from the trustworthy distributed business environment. At the same time, it is also the basis and premise of distributed bookkeeping
in such a good ecological environment, cooperation can be more simple, efficient and low-cost, so as to realize the effective integration of resources and create more economic and social value. More importantly, I think that commerce is the result of the joint efforts of every market subject, and it is also a participant in the blockchain. Each participant can find his own position in the blockchain, contribute his own skills, and get corresponding rewards to realize his own value
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.

4.

The term "smart contract" can be traced back to at least 1995 and was proposed by the prolific interdisciplinary legal scholar Nick Szabo. He mentioned the concept of smart contract in several articles published on his website. His definition is as follows:

"a smart contract is a set of promises defined in digital form, including the agreements on which the contract participants can implement these commitments."

Let's explore the meaning of his definition in more detail

commitment

a set of commitments refers to the (often mutual) rights and obligations agreed by contract participants. These commitments define the nature and purpose of the contract. Take a sales contract as a typical example. The seller promises to deliver the goods and the buyer promises to pay a reasonable price

digital form

digital form means that contracts have to be written into computer-readable code. This is necessary, because as long as the participants reach an agreement, the rights and obligations of smart contract establishment are executed by a computer or computer network

(1) when will the parties to the smart contract reach an agreement? The answer depends on the specific smart contract implementation. Generally speaking, the contract is discovered when the parties are committed to the execution of the contract by installing the contract on the contract host platform

(2) the real meaning of "execution" also depends on implementation. Generally speaking, implementation means active implementation through technical means

(3) computer readable code

in addition, the specific "digital form" required by the contract is very dependent on the agreement that the parties agree to use

protocol

protocol is technical implementation, on this basis, the contract commitment is realized, or the contract commitment is recorded. Which agreement to choose depends on many factors, the most important of which is the nature of the assets being traded ring the performance of the contract

again, take the sales contract as an example. Suppose that the participants agree to pay in bitcoin. The chosen protocol will obviously be bitcoin protocol, on which the smart contract will be implemented. Therefore, the "digital form" that the contract must use is bitcoin scripting language. Bitcoin scripting language is a non Turing complete, imperative, stack based programming language, similar to forth

smart contract

the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved" blockchain technology professional "pilot workstation of" smart learning workshop 2020 Xueshuo innovation workstation "launched by the school planning, construction and Development Center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system

5. This is a wrong concept. Bitcoin is a digital currency and blockchain is a technology. Blockchain is the underlying technology of bitcoin, and bitcoin is the first application of blockchain technology. As a state supported and vigorously developed blockchain technology, it will be widely used in all walks of life in the future. The most direct benefit of bitcoin to us is that we can make profits from investment. At present, there are the most people who invest on the okex platform in China. If you want to know about bitcoin, it's better to open an account.

6.

Through the deep use of cryptography algorithm, specially designed data structure and multi-party consensus algorithm, blockchain uses machine algorithm to solve the consistency, reliable storage and anti tampering problems of multi-party transaction records, which has a natural strong correlation with electronic data storage

at present, the electronic contract signed on the advanced electronic contract platform has realized the distributed storage of digital fingerprints of electronic documents through the blockchain technology, which further strengthens the legal effect of the platform electronic contract

7. CX projects earn money under the name of blockchain. CX projects are not real blockchains. The token is not available in the block, and there is no entity application landing. If you want to invest in blockchain, you can pay attention to super energy EES.

8. Can bring data security, the existing e-commerce platform is the center of a problem is how to store data. E-commerce platform has a large amount of data. After the consumer's personal data and payment data are handed over to the e-commerce enterprises, they are stored on the central server which is vulnerable to cyber criminals, so the risk of data leakage is high. The e-commerce platform based on blockchain is decentralized, and there is no need to store the personal data and payment data of tens of millions of users. The blockchain platform is actually decentralized. Consumers can store and control their own data in this decentralized system, which can more effectively avoid the potential risk of data leakage.

9. Technology is infinite, and there is a lot of space for blockchain to empower e-commerce. The trust mechanism, decentralization and token system of blockchain have brought disruptive changes to the buyer and seller of e-commerce and the supply chain.

10. Six degree chain is introcing this technology to kick out the third-party supervision. On the premise of ensuring safety, the transaction cost will be much lower.