Where did Wang Xin get bitcoin
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
if he has a bad attitude, for example, he means that you must help him, and he also says something ugly, you don't have to
I don't know when your ID card will be sent to you
Bachelor of engineering, master of business administration, first class Registered Fire engineer. Former engineer of fire prevention supervision department of Fire Bureau of Ministry of public security. He has long been engaged in international fire technology exchange, research and formulation of building fire prevention regulations and policies, and fire safety management. Organized and participated in a number of large-scale construction projects special fire design expert review, large-scale activities fire safety, on-site investigation, fire safety risk assessment and fire accident technical investigation. He edited and participated in the compilation of 9 books and teaching materials such as "supervision and management of fire protection in construction projects" and "supervision and inspection of fire protection", participated in the drafting and formulation of more than 10 regulations, standards and normative documents such as "Regulations on supervision and management of fire protection in construction projects" (Order No. 119 of the Ministry of Public Security), and published more than 10 papers on fire protection
fire expert - Bai Jie
Bachelor of Engineering in building fire protection, first class Registered Fire engineer. Former senior engineer of building fire protection specialty of Beijing public security fire brigade. He has been engaged in the fire design audit and fire acceptance of construction projects for a long time. Reviewed the construction drawings and fire protection design of several hundred national and Beijing major projects, including Beijing International Trade Center Phase III, Beijing Yintai Center, Beijing Huamao center, Beijing Fortune Center, Beijing global financial center, PetroChina building, reconstruction of the Great Hall of the people, CCTV new site, Beijing TV Center, etc. He is a member of the compilation group of the teaching material for the qualification examination of registered fire engineer of the Fire Department of the Ministry of public security, and has published more than 20 papers on building fire prevention
fire expert Tian Jinlin, inventor, doctor, master's supervisor, former senior engineer of Yunnan provincial public security fire brigade, member of national fire professional skill appraisal expert group, national key cultural relics protection unit safety protection project scheme audit expert, member of compilation group of guidance textbook for qualification examination of registered fire Engineer of Fire Bureau of Ministry of public security, The first prize winner of the Ministry of public security, member of China Fire Protection Association and director of Yunnan fire protection association, participated in the compilation of books such as supervision and management of fire protection in construction projects, operation and inspection of fire protection facilities in buildings, application diagram of fire protection facilities in civil buildings, advanced teaching materials for fire protection professional skill appraisal, and training materials for fire protection supervision in Yunnan Province, Participated in the development of 5 national and local standards, has more than 20 patents, published more than 10 professional papers
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(295-70) ÷ 15=225 ÷ 15 = 15 (page)