How does blockchain overturn tradition

1. Hello, we are Shanghai wanglian Information Technology Co., Ltd. compared with traditional technology, blockchain has the property that cannot be tampered with. Vonetracer, the blockchain traceability system launched by our company, adopts a variety of data acquisition methods, one thing and one code, which is true and reliable. It applies instry-leading technology, and the bottom layer adopts the baas platform of blockchain service developed by wangchain. This kind of technical characteristics can ensure that the data is different from the traditional traceability, and the data reliability will be greatly improved.

2. The subversive characteristics of blockchain lie in the following four aspects: first, transparency. The data record of the blockchain system is transparent to the nodes of the whole network, and the update operation of the data record is also transparent to the nodes of the whole network, which is the basis of the trustworthiness of the blockchain system. Because the blockchain system uses open source programs, open rules and high participation, the data records and operation rules of the blockchain can be reviewed and traced by the nodes of the whole network, with high transparency< Second, openness. The blockchain system is open. In addition to the fact that the private information of the parties directly related to the data is always encrypted, the data of the blockchain is open to all (except the blockchain system with special permission requirements). Anyone or participating nodes can query blockchain data records or develop related applications through the open interface, so the information of the whole system is highly transparent< Third, information can not be tampered with. Once the information of the blockchain system is verified and added to the blockchain, it will be permanently stored and cannot be changed (except for private blockchain systems with special change requirements). Unless more than 51% of the nodes in the system can be controlled at the same time, the modification of the database on a single node is invalid, so the data stability and reliability of the blockchain are extremely high
Fourth, decentralization. Decentralization is the most basic feature of the blockchain, which means that the blockchain no longer depends on the central processing node and realizes the distributed recording, storage and updating of data. In the traditional centralized network, attacking a central node can destroy the whole system, while in a decentralized blockchain network, attacking a single node cannot control or destroy the whole network. More than 5% of the nodes in the master network are just the beginning of gaining control. 2019 is the first year for the commercial application of blockchain technology, and the stimulation of favorable policies will make the development of blockchain technology more stable
with the application of blockchain technology graally penetrating into many fields such as digital finance and Internet, we have a clearer understanding of the value of blockchain
blockchain has formed a situation of global competition, and all countries are seizing the development opportunities, let alone China; Therefore, there is no doubt that blockchain has become a national strategy.

3.

With all walks of life have begun to enter the blockchain instry, blockchain has undoubtedly become the world's largest wind in 2018. Since 2014, more than a dozen top universities in Europe and America, including MIT, Stanford University and Princeton University, have successively opened blockchain courses

now, it is no longer limited to the teaching of blockchain technology, and some people are ready to challenge the traditional ecation mode with blockchain technology. According to the times of higher ecation, a group of scholars from Oxford University announced that they would establish the world's first blockchain University, Woolf University

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Course Platform demo according to the official website of Woolf University

actively promote the block chain credit certification

"hope the degree certificate will be widely recognized in the future"

however, there are no doubt many problems to be solved when applying an emerging technology to a new concept. Professor Michael sharens, a professor at the Open University of the UK, said that although the founding of Woolf university is a subversive force in the field of ecation, how to ensure high standards of teaching is a big problem. Although blockchain can ensure the teaching interaction between teachers and students, it can not guarantee the quality of teaching

in this regard, Dr. blocky told the media that the key to the quality of ecation is not whether there is a physical campus, but the ability of teachers. Of course, the school will also have relevant teaching quality supervision measures. First of all, only scholars with real doctoral degrees can join the platform as teachers, and they must upload certificates for verification

secondly, the top five colleges of the university will be composed of scholars with doctoral degrees from world-class universities. After the establishment of five high-quality colleges, Woolf will be open to other scholars one after another

in addition, a ranking system was established among colleges according to the number of teaching and the average score of students. Finally, the university will set up a review system for academic fraud and cheating, which will be regularly reviewed by the dean of the college

then, in addition to ensuring the quality of teaching, how can the academic records of blockchain obtain formal academic recognition

Dr. brocky said that blockchain can help the credit certification process, because the information records it provides are highly accurate and completely reliable. The European Commission has recently published a report on blockchain in ecation, but it will take some time to complete this process

before obtaining official permission, blockchain records will be temporarily used as a part of the application process. For the degree certification of early-stage students, the university will cooperate with existing universities and still use the traditional way to certify credits. In addition, at the initial stage of its establishment, the university will invite ecational institutions such as Oxford college to join the platform and make full use of their existing degree certification mechanism. At the same time, the University of Virginia Woolf has begun to actively seek ecation certification in the European Union and the United States, hoping that in the next 10 years, the degree certificate of Virginia Woolf University will be widely recognized

Dr. blocky said that Woolf university is the future ecation model, which combines online and offline ecation, and connects the world's outstanding students and teachers by building a global talent network“ I hope this model can improve the overall quality of ecation and provide a new way for students to acquire knowledge and achieve success, no matter where they are

4. If we simplify the description of the operation process of the traditional notarial certificate, it should be like this: the parties apply for notarization - the notary office evaluates the application - confirms the authenticity and legality of the application items - makes, issues and delivers the notarial certificate. The running process of blockchain public certificate is similar. However, the operation mechanism behind the same operation process is not the same. The reason why the public certificate of blockchain is regarded as the Manifesto of the new environment of notarization is that it has made a subversive change to the traditional notarization certificate in the operation mechanism
01, the core operation mechanism of blockchain public certificate
the operation mechanism of blockchain public certificate is composed of two moles: "Notarization management" and "intelligent assistance". After the applicant submits the application, the blockchain notarization system relies on AI technology to audit the identity and information of the applicant. At the same time, the system will review the content of notarial evidence, and then issue a notarial certificate, at the same time on the chain filing. At the same time, the public certificate of blockchain has been formally formed, which immediately meets the online verification needs of users
the core of the operation mechanism of the notarial certificate of the blockchain lies in the application of the blockchain technology. No matter audio, video, photo or document, as long as it is stamped with a time stamp and then put on the chain, it can become an unchangeable and indestructible evidence document
the second important support in the operation mechanism of the notarial certificate of blockchain is the application of artificial intelligence. The application of this technology greatly saves the applicant's application and waiting time, and also greatly improves the speed and accuracy of the notarial office's document confirmation, eliminating the time delay of manual confirmation and possible operational errors<

02, analysis of the characteristics of the operation mechanism of the notarial certificate of blockchain
through the detailed disassembly of the operation mechanism diagram of the notarial certificate of blockchain, it is not difficult to find that compared with the operation mechanism of the traditional notarial certificate, the operation mechanism of the notarial certificate of blockchain has many noteworthy characteristics
the first is synchronization. In the process of generating the public certificate of blockchain, the actions of the applicant and the notary organization are almost synchronous, and the applicant's application and the notary organization's examination, certificate preparation and certificate issuance are almost synchronous. However, in traditional notarization, there is a time interval between the actions of all parties, which is prone to usurpation. Moreover, e to manual operation, a large amount of time cost will be generated, It further causes the delay of the process. The actions of all parties of blockchain notarization are synchronized online, and the action traces and data are generated instantaneously, thus recing the possibility of tampering and ensuring the authenticity and judicial effect of data files
the second is interactivity. In the process of generating the public certificate of blockchain, the actions of the applicant and the notarization institution are interactive - the applicant submits the application, the notarization institution's artificial intelligence audit, the certificate preparation, the certificate issuance, the data archiving, and the applicant's query are carried out alternately. Different from the traditional notarization, the applicant is more in a passive waiting state after submitting the application, which reces the participation of the applicant
dynamic again. In the process of generating the public certificate of blockchain, the evidence file is a dynamic generation process. The process of applying for the notarial certificate is the process of generating the notarial evidence, and this process itself is a part of the notarial certificate. The traditional notarization is that before the notarization, the evidence documents have been basically finalized. What the notary office does is just a process of confirmation and seal, and the dispute prevention function of notarization is weakened

it is precisely because the operation mechanism of the block chain notarial certificate is quite different from that of the traditional notarial certificate, which determines its absolute advantage over the traditional notarial certificate. On the one hand, it meets the people's requirements for efficiency in the digital age; On the other hand, it also strengthens the authenticity and legal validity of notarial documents. Its interactive feature adapts to the Internet era thinking of emphasizing interaction, which makes all parties involved in notarization enter a positive interactive state. Finally, the dynamic nature of the generation of the public certificate of the blockchain greatly gives play to the initiative of the notary organization, rather than passively confirming the existing evidence documents, which can give full play to the original preventive function of the notary.

5. It's about six years now, worth hundreds of millions of yuan. But what you're talking about is if, in fact, if not, bitcoin's first virtual currency purchase is like spending more than 100 pieces to buy a hamburger. No one knows that bitcoin will be so valuable today

6. Sum software is specialized in the research and development of blockchain technology. In 2016, it developed a point-to-point trading system and a super ledger system. Now I'd like to answer you: ICO (initial
coin
offering), the initial currency issue, originated from the concept of initial public offering (IPO) in the stock market, is the first token issue of blockchain project, raising bitcoin, and the initial public offering (IPO) The behavior of general digital currency such as Ethereum. To put it bluntly, ICO is a crowdfunding project.

7. For example, the vonetracer traceability system of wangchain technology can record the information of planting links from the purchase of seeds / fertilizers, sowing, irrigation, fertilization and other systems to the information records of picking and testing, and collect and monitor the whole process data according to different batch numbers, so as to realize the traceability management of planting link information.

8. On the official website of 2345 blockchain project, we use blockchain technology to reshape the system, launch the "Star Alliance" plan, and release the hardware proct Octopus planet. Based on the "decentralization" feature of the blockchain, the Star Alliance's reconfigurable mutual trust mechanism helps the company revitalize the value of user traffic.

9. According to the analysis of jinwowo network, there are the following points:
blockchain is a great idea and thinking. If artificial intelligence is a kind of proctivity, blockchain is a kind of proction relationship
it is true that traditional large enterprises can be transformed through AI data, but if there is no blockchain, there will be problems in the development of AI
If AI is compared to head, blockchain is blood. In the current data era, especially in the aspect of personal data protection and information protection, we must have blockchain technology to better encrypt data and share data
blockchain has sharing mechanism and security mechanism to prevent tampering. On the basis of encryption, it also has open source and multi center. Such a mechanism can solve many pain points in traditional enterprises and traditional instrial chain, and can go to intermediary to promote information symmetry and realize real resource sharing.

10. Iron pickaxe is bought in villages and gatherings. There are three kinds of iron pickaxes: broken iron pickaxe, iron pickaxe and iron pickaxe g. it's better to be like iron pickaxe g. basically, a collection task will only break one, but broken iron pickaxe is rubbish. It will break after using it once or twice. However, I think your situation may be that there is something wrong with the Chinese version of the game. I suggest you download the game again