CCTV China Economic lecture blockchain

1. digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy
digital currency is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency.

2.

blockchain is a term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects

on January 10, 2019, the state Internet Information Office issued the regulations on the management of blockchain information services. In October 24, 2019, ring the eighteenth collective learning of the Central Political Bureau, general secretary Xi Jinping stressed that "block chain as an important breakthrough in core technology and independent innovation", "accelerating the development of block chain technology and instrial innovation". "Blockchain" has entered the public field of vision and become the focus of social attention

on December 2, 2019, the word was selected into the top ten catchwords of "biting words" in 2019

extended data:

Application of blockchain Finance:

since 2016, the major financial giants have also carried out blockchain innovation projects to explore the possibility of applying blockchain Technology in various financial scenarios. In particular, Puyin group took the lead in creating a "blockchain +" standard digital currency

standard digital currency refers to the process of assets identification, evaluation, right confirmation and insurance completed by a third party organization, which is written into the blockchain through careful digital algorithm to form the standard corresponding relationship between assets and digital currency, which is called standard digital currency

in order to realize the great leap forward development of blockchain finance, promote the new development of China's economy, accelerate the circulation of global assets, and realize the dream of rejuvenation that has been struggling for generations, Puyin group will hold the Guiyang strategic development ceremony of Puyin blockchain finance in Guizhou on December 9, 2016

the meeting will discuss the realization of digital circulation of assets by blockchain, the financial transaction mode of blockchain, and the application of blockchain services and social public instry. This conference will mark the beginning of the application of blockchain finance and the change and development of the new financial ecology

3. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. As we usually say, bitcoin belongs to the scope of blockchain
blockchain is the underlying technology of bitcoin, like a database ledger, recording all transaction records. This technology has also graally attracted the attention of the banking and financial instry because of its safe and convenient characteristics, but the state has relatively strict supervision in this field
in recent years, knowledge about blockchain has been formally introced into university classrooms, and the first course was held in the South Campus of Xi'an University of Electronic Science and technology
when it comes to blockchain training, it's generally said that it's a primary blockchain, but if you want to have a deep understanding, you need to keep learning, keep contacting this kind of instry, and slowly accumulate. You can pay more attention to the information of the founder of bitcoin, Nakamoto Tsung.

4. In theory, the block chain technology has the potential to reshape Alipay and WeChat, but it may not necessarily work.
Alipay and WeChat payments have been developing for many years, and they are technically mature. It is not easy to replace any technology. Although blockchain technology has been hyped this year, it still lacks practical test. European crowdfunding adopts blockchain technology, but at present, it is still unrealistic to replace the traditional crowdfunding mode.

5. Some articles of "blockspace" are good, and there are interviews with blockchain leaders, with the latest content of blockchain every week.

6. Navigation: blockchain navigation, color cloud navigation, 168 blockchain navigation, Golden Finance and economics, bcfans
Community: lobbying, lobbying community, Amoy game, Babbitt, coin source community, zone B
information: Golden Finance and economics, Babbitt, B world, nuclear finance and economics, huoxun Finance and economics, Mars finance and economics

7. I agree with Xu Mingxing that "blockchain is essentially a kind of database technology", which is the most basic fact. However, e to various reasons, blockchain has been demonized, creating such things as air digital currency, skyrocketing and falling, crazy 1CO, etc., which makes us misinterpret it and forget that it is a kind of technology. The promotion and application of new technology needs a sober person like Xu Mingxing to enlighten people.

8. Hello, do you want to know anything about it? I'm an employee of Shanghai cloud forum. Just call me Zhan. We are a subsidiary of Jieyuan group. Cloud forum is also an integrated technology service platform for blockchain personnel training, technology research and development and project incubation, which was founded in the face of the world blockchain boom. We hope to help small and medium-sized enterprises to achieve business model transformation, improve enterprise efficiency and improve enterprise efficiency. In short, enabling the real economy and building the block chain certificate ecology. I don't know what you want to know, and the relevant data may involve the company's internal privacy, which is not convenient for external personnel. Of course, if you really need some basic business models and simple instry data, we can do some exchanges. You can come to our company, we chat, network Shanghai Jieyuan group on the line.

9.

bus line: No.35 → No.30, the whole journey is about 20.1km

1. Take No.35 bus from Beiliang New District bus station, pass 23 stops, and reach Baotou Jinshi Hospital of traditional Chinese medicine (fulijiayuan) station

2. Take No.30 bus, pass 14 stops, and reach the exhibition center station

3. Walk about 1.3km, and reach Baotou International Exhibition Center