How many people are needed in the blockchain meeting department
the Ministry of human resources and social security collected the new jobs from the public, organized the experts to evaluate and demonstrate the new jobs in strict accordance with the principles, standards and proceres of job classification, and publicized them to the public through Internet media. The new occupation occupation mainly involves novel coronavirus pneumonia areas, and the new format of adapting to the needs of employment and Entrepreneurship of graates. It also has the following characteristics to help the poor and the rural transfer workers. Second, the development of Internet technology has given birth to a variety of entrepreneurship and employment models; Third, the development of information technology puts forward new requirements for network credit and security
What do the two new blockchain professions do
in the notice on releasing professional information of blockchain engineers and technicians on the website of the Ministry of human resources and social security, the specific definitions and main tasks of blockchain engineers and technicians and blockchain application operators are defined
blockchain engineers and technicians refer to those engaged in blockchain architecture design, underlying technology, system application, system testing, system deployment, operation and maintenance. Main tasks:
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4. Design and develop blockchain performance evaluation indicators and tools
5. Handle the deployment, debugging, operation management and other issues in the application process of blockchain system
6. Provide blockchain technical consultation and services
blockchain application operator refers to the personnel who use blockchain technology and tools to engage in the application and operation of government affairs, finance, medical care, ecation, pension and other scene systems. Main tasks:
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4. Test the function, safety and stability of the system
5. Operate the system application on the blockchain service platform
6. Engaged in the monitoring, operation and maintenance of system application
7. Collect and summarize the problems in the application operation of the system
it is reported that the Ministry of human resources and social security, together with relevant departments (units), is accelerating the development of professional standards for new occupations, standardizing the practice of practitioners, comprehensively improving the quality and skills of practitioners, and laying a solid foundation for the construction of skilled talents.
bitcoin is a kind of cryptocurrency based on decentralization, using peer-to-peer network and consensus initiative, open source, and blockchain as the underlying technology
on January 3, 2009, Chuangshi block was born. Anyone can participate in bitcoin activities and issue bitcoin through a computer operation called mining. Since the number of bitcoin protocols is up to 21 million, some people think that inflation can be avoided
in 2010, bitcoin proced a price in the transaction, and the initial price was about US $0.0025 per coin. If compared with the current $30000 each, the "value" of bitcoin has increased by more than 12 million times in about 10 years
many people in the "coin circle" believe that the players behind bitcoin are no longer technicians and blockchain enthusiasts, but global financial institutions
when bitcoin and other blockchain digital assets increasingly get the participation of mainstream investment institutions, it will help to rece the concern about the legitimacy of bitcoin
in November 2020, PayPal, an online payment giant with more than 300 million users, announced to provide bitcoin trading services for qualified US customers after purchasing a large number of bitcoin
in December 2020, Singapore DBS Bank launched bitcoin and other digital asset trading services for institutional investors. In the past three years, the bank has been calling bitcoin a Ponzi scheme...
however, the soaring virtual currency represented by bitcoin has not changed the reality that it is not generally recognized by the mainstream financial market, which means that the higher the value of bitcoin, the higher the value of bitcoin, The more risky investors are
After all, behind the virtual currency, there is nothing but artificial scarcity caused by technologyblockchain projects are also projects. If you want to add value to your investment, you need to have the following aspects:
1, self-development ability, complete business system and investment guarantee mechanism. This is very important. Many projects do not mention the investment guarantee mechanism, which is to leave a way out for the future
PS: it's said that the project of global integral treasure is quite good. You can pay attention to it.
it's an asphalt road from the county town to my hometown. On both sides of the road, there are many colorful wild flowers, sending out charming fragrance. Behind the small wild flowers, there are thick pine trees, which are luxuriant and evergreen all the year round
next to the pine forest, there is a golden paddy field. When the rice is mature, it lowers its head heavily. The autumn wind blows slowly, and the rice turns up layers of waves. The paddy field suddenly becomes a golden ocean, which is extremely beautiful. In the orchard, the pear full of branches and trees makes people drool at a glance; Water Lingling is the grape, big string of hanging full of shelves, pick one into the most, sour, sweet
a winding river flows through the field like a milky ribbon. There is a small bridge on the river. Looking down from the bridge, the river is clear to the bottom, and the sand and stones at the bottom are clearly visible. The water in the river is flowing continuously, and the sound of "Hua La Hua" seems to be playing a beautiful symphony, which makes people relaxed and happy
around the small village, there is a dense bamboo forest. The leaves of bamboo are oval, thin and long. The green leaves are so fresh and tender. The misty water sprinkles on the bamboo leaves and becomes rolling pearls. The bamboo leaves look green and green, and they are like small green swords made of jadeite. Wisps of breeze blowing, make the air here more fresh and fragrant, bamboo issued a rustling sound, like a girl's whisper, very good-looking
my hometown is so beautiful, I love my hometown! In fine fig flowers, the brightness dazzles the eyes. The warm sunshine is shining on them, and it looks dazzling. Then it smells of flowers with simple soil smell, which makes people energetic.
walking down the country road, it's a beautiful and clear pond. I sat on the big stone bench and enjoyed the charming landscape painting in front of me. Behind the big pond are high mountains. They are like the guardians of their hometown. They stand in their hometown and hold their heads high. Look, how heroic! There is an old and strong banyan grandfather around the big pond; There is a tall and powerful uncle pine; There are gorgeous and gentle Bauhinia flowers; There is also the petite and lovely sister Jasmine... So many kinds of trees, flowers and plants form a harmonious family. The big pond is my favorite view. Leaves and petals falling from big trees float on the clear water, which adds a lot of color to the big pond. And in the clear and bright water, there are all kinds of fish raised by farmers. They are swimming, playing and dancing in the water, with a sweet smile on their face. When everyone sees the beautiful scenery, their worries will disappear
everything in my hometown is so simple and natural. I love my hometown! I was moved by the simple beauty of my hometown.
in the blockchain, the third party can be a trusted central organization of both parties or a group of nodes. It not only collects data, but also confirms and verifies transactions
in the notary man-machine system, it can be realized through "single signature / multi signature notary mechanism" and "decentralized Transaction Protocol"
the advantages of this scheme are very simple and easy to understand. However, it should be noted that the security of the central node is the key bottleneck of the system stability in the single signature system; The security of multi signature is higher, but it needs two chains to support multi signature
in this mechanism, the most representative solution is ripple's cross chain value transmission technology protocol, interlegger protocal (ILP), which is not an account book and does not seek any consensus
on the contrary, it provides a top-level encryption hosting system called "connector", which, with the help of this intermediary, allows money to flow freely between the books
this agreement uses the password algorithm, the two ledger systems and the connector to create the fund custody. When all parties reach a consensus on the fund, the transaction can be completed
interleger portal removes the trust link needed by transaction participants, and the connector will not lose or steal funds, so this kind of transaction does not need the protection of legal contract and excessive audit, which greatly reces the transaction threshold. bitmom
1. Technology development, technology transfer, technical consultation, technical services, business consultation, enterprise management, marketing planning, real estate brokerage, enterprise marketing planning, conference services in the field of network information and computer network technology, Exhibition services
2. Engaged in technology development, technical consultation, technical service, technology transfer, computer system integration, computer data processing, computer network engineering maintenance, digital works database management, self owned equipment leasing, computer software research and development, cloud infrastructure services, enterprise management consulting in the field of computer network technology and computer software and hardware technology, Business information consulting, enterprise management, corporate image planning, exhibition services, photography, design and proction of all kinds of advertising, using its own media to publish all kinds of advertising, computer software and hardware and auxiliary equipment, communication equipment sales, engaged in the import and export business of goods and technology, trade brokers and agents
3. Development and application of blockchain technology; Big data R & D and technology promotion; Technology development of electronic currency and game currency; Health instry investment (specific projects will be declared separately); Commemorative coin design; Conference and exhibition services; Sales of cultural artworks (except ivory and its procts); The development of digital integral system; Cultural exchange activities planning; Domestic trade; Import and export business< Second, how to register a blockchain company
1. A company registered by name verification must first have a name. According to the enterprise name verification disclosed by the instrial and commercial registration bureau, the name registration rate related to blockchain is on the rise. Therefore, entrepreneurs who want to show their talents in the blockchain instry should quickly think of a good name
2. Apply for the license materials, sign and make the application materials of the registered company, provide the identity information of the legal person, shareholders and supervisors, determine the shareholding ratio of shareholders, the amount of registered capital, business scope, etc., verify the identity cards of the legal person and supervisor of shareholders, and submit the signed application materials to the Administration for Instry and commerce. At the same time, the ID card of the person in charge of finance should be provided
3. Apply for a business license and submit the signed registration materials to the instry and Commerce Department for review. After the review, you can get the business license
4. To open a company's basic bank account, a company needs to provide the original and plicate of its business license, official seal, financial seal, corporate seal and ID card of its legal representative to open a basic bank account. You can get a license to open an account in about two weeks
5. After the tax type is approved and the bank account opening license is obtained, prepare the tax verification data. Need business license, official seal, bank account opening license, business address of housing lease contract, housing lease invoice, digital certificate, and need to do information online now, print out after passing. Take this information with you to check the tax
6. When purchasing an invoice, the tax agent should bring his / her original ID card, tax agent card, official seal, invoice seal and Golden Tax plate to the tax hall for collection.