区块链科技讲座视频大全,区块链科技讲座视频下载
近几年，随着科技的发展，区块链技术已经成为改变我们生活的重要技术之一。区块链技术的出现，使得我们更容易掌握新技术，更容易在行业中取得成功。区块链科技讲座视频大全和区块链科技讲座视频下载，是一个汇集了各种区块链技术讲座视频的网站，涵盖了区块链技术的各个方面，如技术、应用、经济学等。它可以帮助你快速掌握区块链技术，更好地把握行业发展趋势。
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近几年，随着科技的发展，区块链技术已经成为改变我们生活的重要技术之一。区块链科技讲座视频大全和区块链科技讲座视频下载，是一个汇集了各种区块链技术讲座视频的网站，提供了大量的区块链技术讲座视频，可以帮助您更好地掌握区块链技术，更好地把握行业发展趋势。通过这些视频，您可以更好地掌握区块链技术，更好地应对行业发展的挑战。
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㈠ How is the Silicon Valley blockchain training course? Can their videos be downloaded?
The content of the course is good and the videos can be downloaded directly without paying any fees. It is free
㈡ [Digital Accounting] Summary of Tweets & Video Introduction
GAF/ Digital Accounting
Welcome readers to the digital accounting section of this issue. This issue will bring you a collection of recent tweets.
In the past period of time, I and you have learned about the contribution and impact of current digital technology on the accounting and auditing field from the aspects of blockchain, Internet of Things, cloud accounting, digital taxation, etc.
With the development of the times, the combination of digital technology and the accounting and auditing field is bound to bring new development impetus and direction.
Review the past and learn the new. For 5 minutes this week, come and review your previous knowledge with me!
Section Summary
Blockchain Series
[ Digital Accounting] Blockchain Series - Principles of Smart Contracts Based on Blockchain
[Digital Accounting] Blockchain Series - Prospects for the Impact of Smart Contracts on Accounting
[Digital Accounting] Blockchain Technology Series - Don’t cut the leek! Talk about the blockchain technology that is always misunderstood
Cloud Accounting Series
[Digital Accounting] The impact of cloud accounting on auditing and existing problems
[Digital Accounting] Challenges and related suggestions encountered by cloud accounting in enterprise promotion
[Digital Accounting] Challenges and countermeasures of cloud accounting for small and medium-sized enterprises
[Digital Accounting] The future is here, do you know enough about cloud accounting?
Internet of Things Series
[Digital Accounting] Case study of accounting informatization under the Internet of Things environment 1 - Taking Lianfa Textile as an example
[Digital Accounting] Problems and countermeasures in accounting information construction under the Internet of Things environment
[Digital Accounting] Internet of ThingsThe development path of accounting informatization under Internet conditions
[Digital Accounting] Accounting informatization construction under the Internet of Things
Digital tax series
[Digital Accounting] Research on my country’s Personal Income Tax Collection Reform under the Background of Big Data
[Digital Accounting] When Value-Added Tax Meets Blockchain Technology
[Digital Accounting] Internet of Things technology helps consumption tax collection and administration
[Digital Accounting] When value-added tax meets blockchain technology
Video introduction
Previous video introductions of each series
[Digital Accounting] Video Introduction—Internet of Things Technology Assists Consumption Tax Collection
[Digital Accounting] Video Introduction: Obstacles and Related Suggestions Encountered by Cloud Accounting in Enterprise Promotion
[Digital Accounting] Video Introduction—Blockchain-based Principles of Smart Contracts
[Digital Accounting] Video Introduction—The future is here, do you know enough about cloud accounting?
[Digital Accounting] Video Introduction: Blockchain Series—Disenchanting Digital Currency!
[Digital Accounting] Video Introduction: What is Taxation , what is digitalization?
END
Global Chinese Introduction to the Accounting Association
The Global Chinese Accounting Association inc. (GCAA) was established in Perth, Australia in April 2018 (Approval No.: IARN: A1024461U). It is a group of organizations in the global accounting field. An international, academic, non-profit social organization voluntarily formed by professional organizations and individuals. The purpose of the society is to unite accounting educators and workers, organize and promote accounting academic research activities, serve economic and social development, promote the scientific development of the industry, and safeguard the legitimate rights and interests of members and the interests of the public.
㈢ Blockchain - What is the blockchain? Jindian Bixin can understand the blockchain
BlockChain - What is blockchain? Can Jindian Coin News understand the blockchain?Block Pioneer animation video helps you understand what is blockchain, easy to understand
What is blockchain, does Maobei belong to blockchain?Answer: Maobei does not belong to the blockchain, but only uses blockchain technology. The characteristic of the blockchain is that everything that happens will be recorded and cannot be deleted or changed.
Blockchain, what is a blockComprehensive interpretation of blockchain
When talking about blockchain, people always compare it with Bitcoin. On October 31, 2008, a person named "Satoshi Nakamoto" sent an email to a cryptography email group, claiming, "I have been working on a new electronic cash system, which is completely peer-to-peer and does not require Any trusted third party.” He launched a new system using Bitcoin as the transaction currency.
What is blockchain technology? What is blockchain?Blockchain is a distributed shared accounting technology. What it wants to do is to allow all parties involved to establish a trust relationship at the technical level.
Blockchain can be roughly divided into two levels. One is the underlying technology of the blockchain; the other is the upper-layer application of the blockchain, that is, transformation based on the blockchain, Optimize or innovate applications.
What is the core meaning of blockchain? Our understanding is that the core meaning of blockchain is to establish data credit among participants, and to create a single transaction under clear regulations through unilateral confrontation. The ecology of all aspects jointly guarantees complete opportunities. This is a system. This establishment can end the problems before the blockchain. Before the blockchain, it was impossible to achieve new sharing when data was shared, even if it was targeted. It just gives you an interface. After the blockchain is established, the participants can realize the sharing of credit.
What are the underlying platforms of blockchain?
Answer: There are mainly the following categories:
1. Bitcoin. The earliest blockchain development was based on the Bitcoin blockchain network. Since Bitcoin is the most widely used and truly decentralized in the world, in terms of blockchain applications, Bitcoin is the most widely used blockchain in the world. A strong anchor with the greatest authority.
2. Ethereum. It can be said that apart from Bitcoin, Ethereum is currently the most eye-catching blockchain platform. Ethereum is a Turing-complete blockchain one-stop development platform that uses multiple programming languages to implement protocols. It uses a client written in Go language as the default client (i.e., the method of interacting with the Ethereum network, and supports many other language client).
3. IBM HyperLedger. Also called fabric, its goal is to build a super ledger that is jointly maintained by the whole society. Fabric originated from IBM. Its original intention was to serve industrial production. IBM open sourced 44,000 lines of code, which is a great contribution and allows us to have The opportunity is so close to exploreThe principle of blockchain that is different from Bitcoin.
4. LISK. It is a new generation of blockchain platform that allows the development of JavaScript (Javascript technology again, engineers, take note) and distribution-based decentralized applications using an easy-to-use, full-featured ecological blockchain system.
5. Online recording blockchain platform. It is the research and development result of the underlying technology of the Wanglu blockchain and a basic platform capable of commercial delivery. In addition to serving the Wanglu public chain, the Wanglu blockchain platform is also the basic platform for Wanglu to create private chains and alliance chains for customers.
What is blockchain? What is blockchain for digital currencies? In a narrow sense, blockchain is a chain data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be non-tamperable and non-forgeable. Ledger. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated scripts to A new distributed infrastructure and computing paradigm that uses smart contracts composed of code to program and manipulate data.
Nowadays, mainstream digital currencies are basically developed based on blockchain technology. Blockchain is the underlying technology of digital currency. The domestic tea-based digital currency Puyin was developed based on blockchain technology.
The essence of blockchain is a decentralized accounting system, and Bitcoin is the currency that "exists in digital form" carried on this system. Blockchain is a system behind Bitcoin that consists of credit records and the settlement of credit records.
Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The so-called consensus mechanism is a mathematical algorithm that establishes trust and obtains rights and interests between different nodes in the blockchain system [1].
Blockchain is an important concept of Bitcoin. The "2014-2016 Global Bitcoin Development Research Report" released by Huobi.com, Tsinghua University PBC School of Finance Internet Finance Laboratory and Sina Technology mentioned the area. Blockchain is the underlying technology and infrastructure of Bitcoin [2]. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. Blockchain is a series of data blocks generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction, which is used to verify the validity of its information (anti-counterfeiting) and generate the next block< br /> The evolution of blockchain is:
▪ Blockchain 1.0 - Digital Currency
▪ Blockchain 2.0 - Digital Assets and Smart Contracts
▪Blockchain 3.0 - IFMChain, blockchain officially links mobile terminals
㈣ BT40 | Blockchain Thinkers Closed Seminar (6th Issue)
Time: < br />
July 18, 2020 (Saturday) 14:00-18:00 pm
Location:
Online (preliminarily determined to use Tencent The meeting is in progress, the meeting number and meeting password will be notified separately)
Blockchain Thinkers Forum of 40 (BT40)
China Mobile Communications Federation Blockchain Professional Committee
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China Circulation Industry Management Political Research Association Blockchain Working Committee
China Association for Trade in Services Blockchain Professional Committee
China Communications Industry Association Blockchain Professional Committee
Computer Agriculture Application Branch of Chinese Agricultural Society
China Blockchain Ecological Alliance
China Blockchain Research Alliance
< br /> Peking University Blockchain Club
Beiyou University National University Science and Technology Park Institute of Financial Technology
Mr. Guo Shanqi: Founder of Consensus Economics (Consenomics), Blockchain Thoughts Founder of the BT40 Forum, chief consensus economist of the Blockchain Working Committee of the China Circulation Industry Management Political Research Association, and deputy secretary-general of the Blockchain Professional Committee of the China Mobile Communications Federation.
Professor Wang Zhongmin: PhD in Economics, professor, doctoral supervisor, national expert with outstanding contributions, enjoys special allowance from the State Council, former vice chairman of the National Council for Social Security Fund, 18th Central Commission for Discipline Inspection Member, member of the 9th National Committee of the Chinese People’s Political Consultative Conference
Professor Chen Xiaohua: Digital economist, founder of blockchain economic theory, review expert for major projects of the Industrial Internet (blockchain direction) of the Ministry of Industry and Information Technology, Director and Chief Digital Economist of the Blockchain Professional Committee of the China Mobile Communications Federation, Secretary-General of the Digital Economy Development Research Group of the China Science and Technology System Reform Research Association, Director of the Financial Technology Research Institute of the National University Science and Technology Park of Beijing University of Posts and Telecommunications, Tsinghua University Global Private Equity Equity ResearchMember of the think tank of the Institute, expert member of the Blockchain Laboratory of the School of Digital Finance of Zhejiang University, off-campus tutor of the School of Economics of the Central University of Finance and Economics, part-time professor of the School of Information Management of Jiangxi University of Finance and Economics, expert in charge of the "Financial Circle" magazine column of the National Development and Reform Commission, and construction of Xiongan New Area Expert advisor to the Development Research Center.
Main representative works: "Internet Financial Risk Control", "Introduction to Financial Technology", "Artificial Intelligence Reshaping the World", "Uncovering the Secret of Blockchain", "5G New Momentum" and other books, 8 consecutive books In 2017, he was rated as an "Advanced Individual" in the industry education and training work of the Ministry of Industry and Information Technology, and won the title of China's Economic Leader of the Year in 2017.
Invited to be interviewed by CCTV, Phoenix TV, BTV, China Business Network and other TV programs. As a guest, I was invited to attend the World VR Industry Conference, Digital Expo, China-ASEAN Expo, China Fintech Expo, World Internet of Things Conference, China Integration Conference of Informatization and Information Technology, China Electronic Information Expo, China Higher Education Expo, etc. and gave keynote speeches.
Professor Cao Huining is a professor of finance at Cheung Kong Graduate School of Business, academic director of the MBA in Finance, and a member of the American Finance Association. He has taught at the University of California, Berkeley, and the University of North Carolina at Chapel Hill. Twice nominated for the best paper in the Journal of Finance (1998 and 2000); won the Best Paper Award in Emerging Markets by the Northern Finance Association; won the Best Paper with the Most Investment Value by the Western Finance Association Award; won the third prize for the best paper at the 2004 China Finance International Annual Conference; in 2011, won the 2011 "Spängler IQAM" Best Paper Award for Excellence from "Financial Review", one of the world's top financial academic journals; selected in 2016 The 2016 Most Cited Chinese Researchers list released by the world-famous publishing group Elsevier; serves as a member of the editorial board of Annals of Economics and Finance and the chief editor of International Financial Review and China Financial Review .
Dr. Liang Wei: Digital economy expert, co-founding partner of Blockchain Thinkers 40 Forum (BT40), director of China Telecom Group Blockchain and Digital Economy Joint Laboratory, Computer Society of China District Blockchain Professional Committee, Trusted Blockchain AllianceCo-leader of the Alliance Telecom Working Group, consultant of the Asian Blockchain Society, editor of blockchain-related projects of the International Telecommunications Union (ITU), with more than ten years of experience in the emerging ICT (cloud computing/big data/artificial intelligence/blockchain) field , research, development and management experience in the field of communication networks. He has presided over more than 10 major national and corporate projects, published a total of 24 academic papers, authorized 12 invention patents, 1 US patent, 6 leading international standards, 3 software copyrights, and published 3 monographs. "Blockchain in a Simple Way: Core Technology and Project Analysis", with a preface by a blockchain instructor from the Political Bureau of the Central Committee of the Communist Party of China, is the first blockchain monograph in the communications industry.
Tan Lin: Chief Ecological Officer of Beijing Big Data Research Institute, founder of MA Club, former CEO of Microsoft Accelerator (Beijing), and former researcher of Peking University Smart City Research Center.
Professor Xiong Yu, Chair Professor of the Business School of the University of Surrey, UK, Doctoral Supervisor, Academician of the Institute of Sustainable Leadership (CISL Fellow) of the University of Cambridge, UK, Adjunct Professor of the School of Computer Science, University of York, UK, Royal Registered engineer, member of the All-China Youth Federation, vice president of the Chongqing European and American Alumni Association, member of the Standing Committee of the Chongqing Youth Federation, concurrently serving as co-director of the Northeast UK Innovation Monitoring Agency (a British government intermediary agency that promotes innovative development in the Northeast of the UK), UK-China Entrepreneurship Development Executive Chairman of the Association, initiator of the 21st Century Sino-British Entrepreneurship Plan Competition, President of the British International Innovation Center, member of the Expert Committee of the British Parliament’s Cross-Party Blockchain Group, Co-Chairman/Chairman of the Management Committee of UKEX, a London-based blockchain financial company.
Mr. Wang Donglin, cloud computing infrastructure/blockchain infrastructure technology leader, well-known entrepreneur, China's top ten young scientists, China's top ten outstanding youths in the software industry, the first China Outstanding Engineer, OASIS International Industry Chairman of the technical committee of the standards organization UOML-X, China's outstanding private technology entrepreneur, and one of the top ten leading entrepreneurs in China's software industry. He has successively founded Shusheng Electronics (invented electronic seals), Shusheng Cloud (cloud computing technology leader), and YottaChain (storage public chain market). Ranking first in terms of market share), Ystar (a wallet that users feel comfortable using)
Di Qianfang, Director of Beijing Lianghua Cloud Network Intelligent Technology Center, Deputy Director of China Industrial Development Center, School of Economics and Management, Tsinghua University , deputy secretary-general of the Blockchain Committee of the China Mobile Communications Federation, and former economic analyst at the Information Center of the Ministry of Industry and Information Technology.
1. Professor Wang Zhongmin, former vice chairman of the National Council for Social Security Fund, member of the 18th Central Commission for Discipline Inspection
2. Professor Chen Xiaohua, director and chief executive of the Blockchain Professional Committee of the China Mobile Communications Federation Digital economist, secretary-general of the Digital Economy Development Research Group of the China Science and Technology System Reform Research Association, and director of the Financial Technology Research Institute of the National University Science and Technology Park of Beijing University of Posts and Telecommunications.
3. Professor Cao Huining, professor of finance at Cheung Kong Graduate School of Business, academic director of the Finance MBA, member of the American Finance Association, and has taught at the University of California, Berkeley, and the University of North Carolina at Chapel Hill.
4. Dr. Liang Wei, co-founding partner of Blockchain Thinkers Forum 40 (BT40), director of China Telecom Group Blockchain and Digital Economy Joint Laboratory.
5. Zhang Lu, Secretary-General of the Blockchain Committee of Chongqing Internet of Things Association, Head of China Telecom Group Blockchain and Digital Economy Joint Laboratory (Chongqing).
6. Tan Lin, chief ecological officer of Beijing Big Data Research Institute, founder of MA Club, former CEO of Microsoft Accelerator (Beijing), former researcher of Peking University Smart City Research Center
7. Mr. Wang Donglin, cloud computing infrastructure/blockchain infrastructure technology leader, well-known entrepreneur, China's top ten young scientists, China's top ten outstanding youths in the software industry, the first China Outstanding Engineer, OASIS International Industrial Standards Organization UOML-X Technology Chairman of the committee, China's outstanding private technology entrepreneur, one of the top ten leading entrepreneurs in China's software industry, has successively founded Shusheng Electronics (invented electronic seals), Shusheng Cloud (cloud computing technology leader), and YottaChain (temporarily ranks first in the storage public chain market share) , Ystar (a wallet that users can use without any sense)
8. Di Qianfang, director of Beijing Lianghua Cloud Network Intelligent Technology Center, deputy director of China Industrial Development Center, School of Economics and Management, Tsinghua University, China Mobile Communications Deputy Secretary-General of the Federation’s Blockchain Special Committee
9. Professor Xiong Yu, Chair Professor of the Business School of the University of Surrey, UK, PhD Supervisor, Academician of the Institute of Sustainability Leadership (CISL) of the University of Cambridge, UK Fellow), adjunct professor of the School of Computer Science at the University of York, UK, Royal Registered Engineer, member of the All-China Youth Federation, vice president of the Chongqing European and American Alumni Association, member of the Standing Committee of the Chongqing Youth Federation, and concurrently co-director of the Northeast Innovation Monitoring Agency in the UK (a British government intermediary agency, Promoting innovative development in the Northeast of the UK), Executive Chairman of the China Entrepreneurship Development Association in the UK, initiator of the 21st Century Sino-British Entrepreneurship Plan Competition, President of the British International Innovation Center, member of the Expert Committee of the British Parliament's Cross-Party Blockchain Group
10. Professor Xie Jinlong, ChineseExecutive Deputy Director & Secretary-General of the Blockchain Professional Committee of the China Association for Trade in Services, Visiting Professor of the Foreign Business and Trade College of Chongqing Normal University
11. Wang Zishang: Vice President of Hainan Blockchain Association, Shangfang Shares (835872) Founding CEO, 18 years of continuous operation, author of "Chain Organization" and "Cloud Management", founder of TokenSky Chain Alliance, director of China Artificial Intelligence Industry Development Alliance
12. Chen Lei, blockchain Member of the Forum of 40 Thinkers (BT40), founder of Bit Blue Whale, secretary-general of the Peking University Blockchain Club, standing member of the Blockchain Special Committee of the China Communications Industry Association, and member of the Blockchain Special Committee of the China Mobile Communications Association. Distinguished expert of Beijing Urban Big Data Research Institute, director of China Blockchain Supercomputing Industry Alliance
13. Lu Xinzhi, senior business observer, founder of Financial Technology New Knowledge Media Matrix
14 , Researcher Sun Zhiguo, Institute of Agricultural Information, Chinese Academy of Agricultural Sciences
15. Lu Yan, Deputy Secretary-General of the Blockchain Professional Committee of China Mobile Communications Federation
16. Jiang Hong, Executive Secretary-General of China Blockchain Research Alliance
17. Yu Xiaokun, State Grid Blockchain Laboratory, State Grid 2020 Blockchain Chief Architect
18 , Zhang Liang, Chief Solution Architect of Lenovo Group
19. Tian Yong, Technical Director of Guizhou Electronic Certificate Co., Ltd.
20. Dr. Li Qianqian, China Agricultural University
21. Dr. Cao Hao, associate professor at Anhui University of Science and Technology (Ph.D. in cryptography)
22. Li Mingyang, head of digital economy channel of China Enterprise News
Guo Mr.:
tel: +86-10-82051290
cell: +86-13301289389
WeChat: CheeyeTHU
Tok: 75A7B3
Instructions about Tok:
1. User registration does not require a mobile phone number or email address, only a username and a set password. The system generates a 76-bit HASH value (consisting of 16 values from 0 to 9 and A to F) based on this user name. This HASH value is the user's ID.
2. The system has no central server and is a point-to-point encrypted communication based on blockchain technology.No one knows the content of the conversation except the people involved in the conversation.
3. Warm reminder: Remember your username and password. There is no password reset problem in TOK because there is no central server. No one knows your password except yourself, and TOK also No exception.
㈤ How to make money with blockchain? What is blockchain technology? Looking for video teaching materials
Comprehensive interpretation of blockchain technology
For the market When it is generally believed that blockchain technology is just a technology, the blockchain team of Ant Financial Technology Lab gave a calm explanation: blockchain technology itself is not a specialized technology, but is integrated by many previous technologies. , for example, it includes P2P networks, numerous nodes, cryptography, and some things similar to consensus. So from this point of view, if we purely use previous technologies, blockchain technology will almost be formed in the end.
㈥ What are the better forums or apps for sharing and learning blockchain technology tutorials
There are not a few people learning blockchain technology now, but blockchain training institutions Not a lot anymore. There are many blockchain communities and blockchain platforms on the Internet, such as Babbitt, Zhiquchain, Golden Finance, and other platforms, which contain information, knowledge and experience, videos, blockchain project cases, etc. in the blockchain industry. Personally, I think You can buy some blockchain books and combine them with some of the above-mentioned blockchain platforms to learn, summarize experience, and practice. After a period of time, you will have a new understanding of blockchain technology.
㈦ What is the origin of blockchain
Blockchain originated from Bitcoin. On November 1, 2008, a person claiming to be Satoshi Nakamoto published The article "Bitcoin: A Peer-to-Peer Electronic Cash System" 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.
Two months later, the theory came into practice, and 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.
In recent years, the world's attitude towards Bitcoin has been ups and downs, but blockchain technology, one of the underlying technologies of Bitcoin, has received increasing attention. In the formation process of Bitcoin, blocks are storage units one by one, recording all communication information of each block node within a certain period of time.
The links between each block are realized through random hashing (also called hash algorithm). The latter block contains the hash value of the previous block. With the expansion of information exchange, a block Continuing with one block, the result is called a blockchain.
(7) Blockchain Technology Lecture Video Extended Reading:
Characteristics of Blockchain:
1. Decentralizationchange. Blockchain technology does not rely on additional third-party management agencies or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes self-verification, transmission and management of information through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain.
2. Openness. The foundation of blockchain technology is open source. In addition to the private information of the transaction parties being encrypted, the data of the blockchain is open to everyone. Anyone can query the blockchain data and develop related applications through the public interface. Therefore, the entire System information is highly transparent.
3. Independence. Based on consensus specifications and protocols (similar to various mathematical algorithms such as the hash algorithm used by Bitcoin), the entire blockchain system does not rely on other third parties. All nodes can automatically and securely verify and exchange data within the system without the need for any human intervention.
4. Security. As long as you cannot control 51% of all data nodes, you cannot manipulate and modify network data at will. This makes the blockchain itself relatively safe and avoids subjective and artificial data changes.
5. Anonymity. Unless required by legal regulations, technically speaking, the identity information of each block node does not need to be disclosed or verified, and information transfer can be carried out anonymously.
