Mining machinery lecture hall

1.

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

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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

2. This may be the format is not compatible, you may need to download some players. In fact, you don't need to watch it like this. There are so many bitcoin Related videos. You can just search the relevant videos directly and go to some bitcoin instry media websites, such as bitcoin home. If you are interested in bitcoin mining and have the intention to buy Mining machinery, you can go to the official forum of Avalon mining machinery.

3. A hundred forums (originally on CCTV 10, but now it seems that other platforms also have them), explorations and discoveries occasionally talk about the history of archaeology. In fact, I suggest reading. If you don't like classical Chinese, you can read the vernacular version. It's not bad in Ming Dynasty. If the landlord problem refers to TV series, it is recommended that the emperor of the Han Dynasty, Princess Taiping, secret history of Xiaozhuang and Kangxi Dynasty should be included. This is better. Although it does not respect historical facts, it can give you a general concept of history. You can read biographies of people for small details.

4. A: it should be illegal to sell computing power.