2020 digital currency
1. Enjin (enj)
in the near future, the game instry is the instry most likely to adopt blockchain on a large scale. Enjin coin is the cryptocurrency of virtual goods created by Enjin. Enjin is the "largest online gaming community platform" with more than 250000 gaming communities and 18.7 million registered gamers
Cardano (ADA)compared with Ethereum, EOS and Tron, Cardano is the third generation of decentralized app (DAPP) and smart contract platform. Cardano's design philosophy has the following points:
scalability: with the growth of users, the transaction processing speed is not affected or even faster, such as P2P protocol
interoperability: in the future, there will be countless devices connected to each other, instead of only connecting and forwarding through routers. All kinds of devices can communicate directly through standard general protocol
Sustainability: like bitcoin, Cardano project will not be controlled and influenced by a certain company or organization, which is a safe, decentralized and sustainable development platform
With the popularity of sto (security token offers), Nash also plays an important role. Nash is a kind of registered security token. In the past, Nash participated in and led the development of many projectsNash exchange is a decentralized exchange. If you hold nex token, you can calculate the dividend here
4. Basic attention token (BAT)
bat mainly solves the problem of advertising:
user information is abused: large companies such as Google and Facebook track and use user information and behavior, and sell without the knowledge of users
the effect of advertising is restrained: middlemen earn most of the fees, a large number of advertisements are blocked by users using software, and advertisements are fake
in the past six to 12 months, the number of publishers using the brand browser (Note: the brand browser supports bat token) has grown rapidly, and almost no blockchain ecosystem has grown so fast
5, chainlink (link)
chainlink mainly solves the problem that each blockchain has and the smart contract cannot obtain external data. In order to introce external data into the blockchain, the concept of Oracle is proposed in smart contract
companies including Google are supporting the development of chainlink. Here is a list of chainlink partners
one of the main problems of chainlink is similar to Ethereum. The development team has reserved 650 million link tokens, while only 350 million are in circulation at present
Ethereum (ETH)Ethereum has long occupied the second place in the top 100 cryptocurrencies. Its ecology is so big that we can't call it altcoin now. To tell you the truth, I'm not optimistic about Ethereum in the long run, but it will flourish in the short run
Digital currency has been issued in some cities in China, but it will take some years for it to be popularized{ RRRRR}
3. It takes a while for digital currency to be popularized in an all-round waydigital currency is to turn paper money into a number that people can see on the Internet, which is more convenient for people to operate as long as we use the mobile phone in our daily life, we can complete a series of commodity transactions without using the Internet. At that time, it will be the real realization of a mobile phone that can travel all over the world
The highlights of 2020 service trade fair are as follows: "chance encounter" robot experience automatic driving, 5g innovative application bringing science fiction into reality, 3D virtual booth building "service trade fair on cloud", and a large number of high-tech achievements will appear soon
highlights 1, "encounter" robot experience automatic driving
ring the epidemic prevention and control period, identity verification and temperature measurement are the necessary processes for people to enter and leave various public places. Through face recognition, mobile infrared temperature measurement and other technologies, the service trade fair will realize fast admission and non inctive temperature measurement, which will bring better on-site service guarantee for participants and audiences. At the same time, the audience will also have the opportunity to feel a variety of highly interactive multi technology experience at the exhibition site
highlight 2, 5g innovative application brings science fiction into reality
standing in front of the screen and waving your hand across the air, you can see the effect of new clothes on your body; driving to the entrance of the shopping mall, you can directly walk away, 5g fully autonomous parking can help you park your car; as long as a VR all-in-one machine, Through 5g and cloud server, you can see the super shocking panoramic VR movie...
this year's service trade fair will bring the real experience and immersive participation of integrating intelligent life, ecation and entertainment scenes to the public through nearly 2000 square meters of "micro 5g world"
highlight 3, 3D virtual booth to create "cloud service trade fair"
in line with the development trend of "from entity to virtual, from offline to online" in the context of the epidemic situation, this service trade fair will build a digital platform based on artificial intelligence, big data, 5g, virtual reality and other high and new technologies, and build a digital platform covering exhibition, forum meeting, negotiation and signing The full process and full scene online exhibition platform of operation management brings new online and offline integrated exhibition services for exhibitors and visitors
highlights 4, a large number of high-tech achievements will appear soon
the reporter learned that the 2020 service trade fair, which is the main "science and Technology Fair", will fully consider the different needs of the organizers, exhibitors and visitors, focus on new technology applications such as artificial intelligence, 5g and virtual reality, and set up nearly 30 technology application points such as 5g sites and robot services. The high-tech procts of a number of high-tech enterprises, such as Kuangshi technology and Orion star, will also provide the whole process and high-level scientific and technological support for the service trade association
extended information:
2020 Service Trade Fair will be held in September
2020 service trade accounting is planned to be held in Beijing in early September. The theme of this service trade fair is "global service, mutual benefit and sharing", which will adopt the mode of "combination of online and offline". As one of the eight instry special exhibitions of the service trade fair, the service robot · intelligent technology special exhibition area will set up five sections of "smart home", "smart logistics", "smart health", "smart business" and "smart environment" to comprehensively show the future work and life scenes
Liang Liang Liang, Deputy Secretary General of China Electronics Society, said that the smart business exhibition area will mainly reflect the efficiency, convenience and innovation brought by smart technology to business, and will show the application of robots in finance, welcome, guidance, ecation, security and other fields. The smart health exhibition area mainly includes the practical application of robots in medical treatment, rehabilitation, elderly care and other fields
Liang Liang said: "many enterprises will come to our site to share with you the latest technological achievements and advanced ideas. For example, the bionic shark has attracted more attention. It may have some new technologies in water mist detection and so on. In addition, it is very ornamental. The second is the exoskeleton rehabilitation robot, which may also be involved in the future medical rehabilitation. The third is the application of unmanned orchard management machine in unmanned agriculture, for example. "China International Trade in services Fair 2020 opened in Beijing on the evening of September 4. During the exhibition, more than 370 enterprises participated online and offline, most of which were closely related to the digital economy
with the theme of "mutual benefit and win-win of global services" and taking the global epidemic situation into full consideration, the 2020 Service Trade Fair will hold global service trade summit, exhibition, 190 forums and negotiation activities by combining online and offline means
this service trade fair is the first major international economic and trade activity held offline in China since the outbreak of the epidemic, with 18000 enterprises and institutions from 148 overseas countries and regions and over 100000 people registered to participate in the fair
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extended materials
reservation method of China International Trade in services Fair 2020:
from September 5 to September 9, 2020, the indoor exhibition hall and surrounding outdoor exhibition hall of National Conference Center of China International Trade in services Fair 2020 will be open to the public, and indivials can make reservation from September 2
Personal appointment is based on the principle of "appointment first, first served, and the amount is full". The indivial user who makes an appointment must have registered with Beijing health treasure and ensure that the health status is "green code". If the health treasure status is abnormal, the appointment cannot be made
when indivial users visit the site of the service trade fair, they need to make an indivial reservation. The specific reservation method is time-sharing and district reservation in advance. After the reservation is successful, they can enter the exhibition hall and exhibition area for "one yard access"
the booking time is from 9:00 a.m. to 13:00 p.m. and 13:00 p.m. to 17:00 p.m. from September 5 to September 9. The overall exhibition area is divided into three areas: south area, central area and north area. When submitting the booking information, one area should be selected as the entrance to the exhibition
personal visit booking should be made online two days in advance. You can log in to the homepage of the official website of the service trade association, click "appointment for the public" or download the official app of the service trade association from the major app stores, and make an appointment according to the operation steps. After the appointment is successful, you will receive a short message notice, and you can view the visit QR code through the official app
after the reservation is successful, log in to the official app of the service trade fair, and swipe the code from the reservation entrance within the reservation period by virtue of the successful reservation QR code
Article 2 These measures are applicable to trade in goods, technology and services between the mainland and Taiwan (hereinafter referred to as trade with Taiwan)
Article 3 to engage in trade with Taiwan, we shall abide by laws, administrative regulations and other relevant provisions of the state, and shall not damage national security and public interests< Article 4 the Ministry of foreign trade and economic cooperation of the people's Republic of China is the competent authority for trade with Taiwan. The departments in charge of foreign economic relations and trade of the people's governments of the relevant provinces, autonomous regions and municipalities directly under the central government shall be responsible for the administration of trade with Taiwan within their respective administrative areas< Article 5 legal persons and other organizations engaged in foreign trade activities according to law, including foreign-invested enterprises established according to law, may trade with legal persons, other organizations or indivials in Taiwan within their business scope
Article 6 the trade contract with Taiwan and the goods shall not contain words or marks that violate the one China principle, and shall not contain contents that hinder the reunification of the motherland
Article 7 if the goods and their packages in trade with Taiwan need to be marked with the place of origin, the goods and their packages in Taiwan shall be marked with the place of origin in Taiwan, and the goods and their packages in the mainland may be neutral packaging according to the actual situation< Article 8 indirect trade with Taiwan shall be concted through instrial and commercial enterprises registered in the Hong Kong or Macao Special Administrative Region< Article 9 the re export and transshipment of mainland goods to Taiwan through the Hong Kong Special Administrative Region or the Macao Special Administrative Region shall comply with the relevant provisions of the state on trade between the two regions
Article 10 in the trade with Taiwan, the commodities involved in the unified, joint operation or total amount control of the state, as well as the commodities under the license and quota management, shall be handled in accordance with the relevant provisions of the state on import and export
Article 11 the customs shall, in accordance with the provisions of relevant laws and administrative regulations, collect customs ties at preferential tax rates on goods traded with Taiwan, and collect taxes on imports in accordance with the law
Article 12 in case of disputes in trade with Taiwan, the parties concerned shall settle them through agreement or mediation. If the parties are unwilling to negotiate or mediate, or the negotiation or mediation fails, they may submit the case to the Chinese arbitration institution for arbitration in accordance with the arbitration clause in the contract or the written arbitration agreement reached afterwards. If the parties fail to conclude an arbitration clause in the contract or reach a written arbitration agreement afterwards, they may bring a lawsuit to the people's court according to law
Article 13 for small trade between the mainland and Taiwan, the Ministry of foreign trade and economic cooperation and the General Administration of Customs shall apply to the measures for the administration of small trade with Taiwan
Article 14 for matters related to trade with Taiwan that are not specified in these measures, the relevant provisions of the state on import and export of goods, import and export of technology and international trade in services shall be referred to.