What is the specialty of blockchain
Although the blockchain technology is still in the early stage of development, the corresponding talents are in short supply
Computer (software engineering, information and computing science, information technology, information security, etc.)2, mathematics related majors
3, economics related majors
4, cryptography
at present, various well-known institutions around the world are competing to launch blockchain teaching courses, Some universities have even set up corresponding completion certificates for blockchain courses
software engineering
information and computing science
information technology
information security
these majors are possible to learn, and the curriculum of each school is different
crude oil index refers to a combination of the main contracts of the NYMEX light and low sulfur crude oil futures contract. When the main contract is in the period of 1-12 months, the price of that month will be used for the quotation of crude oil index. The world crude oil trade has formed three major markets in North America, Europe and Asia. Each market has price index crude oil, namely WTI crude oil, Brent crude oil in the North Sea and Du crude oil from the Middle East. Among them, the best quality is the futures price of WTI crude oil. WTI refers to the light crude oil from West Texas, which is a common crude oil futures price in North America. Due to the U.S. military and economic capabilities in the world, WTI crude oil has become the benchmark of global crude oil pricing
P / E ratio is the ratio of market price per share to earnings per share of a stock. Market widely talked about P / E ratio, usually refers to the static P / E ratio, which is usually used as an indicator to compare whether stocks with different prices are overvalued or undervalued. It is not always accurate to measure the quality of a company's stock with P / E ratio. It is generally believed that if the price earnings ratio of a company's stock is too high, the price of the stock is bubble and its value is overvalued.
belongs to the information instry, blockchain is a distributed digital ledger, which records all the transactions that have occurred and have been unanimously recognized by the system. Each block is like a hard disk, which saves all the above information, and then encrypts it through cryptography technology. The stored information cannot be tampered with
can be applied in different fields, as follows:
1. In the financial field
blockchain has great potential value in international exchange, letter of credit, equity registration, stock exchange and other financial fields. The application of blockchain technology in the financial instry can save the third-party intermediary link and realize the point-to-point direct docking, so as to greatly rece the cost and quickly complete the transaction payment
2. The Internet of things and logistics
blockchain can also be naturally combined in the field of Internet of things and logistics. Through blockchain, we can rece logistics costs, trace the proction and delivery process of goods, and improve the efficiency of supply chain management. This field is considered as a promising application direction of blockchain
{rrrrrrr}
extended data
characteristics and development planning of blockchain
I. characteristics
1. The biggest feature of blockchain technology is to create an integrity system of digital society. In this system, not only data transmission is convenient, but also counterfeiting is difficult
2. Another feature of blockchain technology is that it can realize the timely sharing of data and can not be tampered with. In the field of government services, the use of blockchain data sharing mode can realize the joint maintenance and utilization of government data across departments and regions, promote business collaboration, and facilitate the masses to handle affairs
2. Development planning
major countries in the world are speeding up the development of blockchain technology, and China has a good foundation in the field of blockchain
the 13th five year National Informatization Plan issued by the State Council, the 13th five year development plan for information technology of China's financial instry issued by the people's Bank of China and the white paper on China's blockchain technology and application development led by the Ministry of instry and information technology all clearly put forward the need to strengthen the basic R & D and frontier layout of blockchain technology, The standardization roadmap of blockchain technology development in China is proposed
As we all know, blockchain is the proct of recent years, but the market for blockchain related courses can be said to be multifarious, fengmaolingjiao, each has its own merits, here, do a statistics, study, discuss and exchange together
bitcoin achieve decentralization
How bitcoin transfers money: five technical details of bitcoin blockchain5. Distributed ledger and decentralized network
6. Utxo: unused transaction output, one of the core concepts of bitcoin
7. Data structure of bitcoin blockchain
8. Workload proof consensus mechanism
9. What does mining mean? What did the miners do
10. What is the application of blockchain? What changes will blockchain bring
11. Blockchain will become the basic internet protocol, similar to TCP / IP and HTTP
12. What is Ethereum? Why is it the representative of blockchain 2.0? He is the founder of Ethereum and the real big man in the blockchain instry
14. What is a smart contract
15. What is Ethereum smart contract
V God said that the token system of Ethereum17. Machines need the certificate more than people
18. What is the standard of erc20 certificate
19. The Dao crowdfunding event and Ethereum bifurcation
20. How to design Tongzheng? How to express assets
21. Classification of token (list of categories)
22. Technology and components of Ethereum smart contract
23. Erc721 standard and encryption cat
24. Ethereum account (external account and contract account)
25. Four features of blockchain
26. What is blockchain 3.0 like
What is EOS? What is the difference between EOS, bitcoin and Ethereum The consensus mechanism and block generation of EOS29. Daniel laremo (BM): the main developer of EOS
30. A map to understand what EOS is
31. The "Impossible Triangle" of blockchain
32. What is the application of blockchain (decentralized application)
33. How to recover the stolen EOS key
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" 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