Blockchain materials

1. In fact, there are quite a lot of them. It mainly depends on whether you promote blockchain projects or blockchain applications or exchanges. Different main promotion methods are different
the conventional promotion methods include the following:
1. Basic network information filling and information coverage
means all kinds of post bar and all kinds of coverage, so that others can find what you have
2. Website SEO optimization
let your website be included and recognized by the network, and continuously optimize and improve the weight
3. Community formation
to form their own community, and constantly expand the scale of the community, so as to improve their influence
4. PR high
go to some news sources for endorsement
5. Professional community promotion
now there are few, only Babbitt, coin source community, lobbying community and other blockchain communities do well, and can publish more articles and so on

2. The application prospects of Chongqing jinwowo network analysis are as follows:
through blockchain technology, works can be authenticated to prove the existence of text, video, audio and other works and ensure the authenticity and uniqueness of ownership
after the works are confirmed on the blockchain, the subsequent transactions will be recorded in real time to realize the full life cycle management of digital rights, and can also be used as a technical guarantee in judicial evidence collection.

3. If the cell is 3.7V, the energy is 3.7V * 5Ah = 18.5wh, and the primary power is 1000WH. Considering the charging conversion efficiency, it is assumed that 80% is 23wh, that is, 0.023 kwh. At present, the cell power of mobile phone is relatively large, generally about 3000mAh is more, in terms of 3000mAh, it is full once at most.

4.

first, improve data quality

the essence of blockchain is a decentralized distributed ledger. It can also be understood as a non tampering, full history, distributed database storage technology. Therefore, blockchain technology can liberate more data. The trustworthiness, security and non tampering of blockchain technology fundamentally improve the quality of data and enhance the ability of data inspection

Second, dealing with the problem of data island

big data has a very serious problem of data island, and a lot of data cannot be obtained at present. Blockchain is expected to deal with this problem. This is mainly because blockchain is not only a distributed ledger, but also has the characteristics of decentralization and openness. As order maintainers in the financial market, regulatory organizations can also predict and analyze possible dangerous problems through the data chain in the blockchain

3. Dealing with data leakage

in essence, the blockchain is actually a decentralized database. Therefore, if the data of one node in the blockchain changes, other nodes will find it at the first time, so the possibility of data leakage will be greatly reced. Only in the form of private key can the identity information of each node in the blockchain be obtained successfully, and only the data owner can know the private key

4. Blockchain can protect the relevant rights and interests of data

for valuable data assets of indivials or organizations, blockchain can be used to register them, and transaction records are recognized, transparent and traceable throughout the network. The source, ownership, use right and circulation path of big data assets are clear, which is of great value to the transaction of data assets

v. traceability of blockchain

every step of data collection, trading, circulation, and accounting analysis can be kept on the blockchain, so that the data quality can obtain unprecedented strong trust endorsement. At the same time, it also ensures the correctness of data analysis results and the effect of data mining

sinomeni will share with you the role of blockchain in big data. If you are interested in big data engineering, I hope this article can help you. If you want to know more about the skills and materials of data analysts and big data engineers, you can click other articles on this website to learn

5.

1. Group explosion

the so-called group explosion is to constantly publish the news of their own games in various social groups, with access links. This is the most stupid way, but in fact, it is also the most effective. According to several teams, their earliest source of traffic is to pull people through the community

it's easy to operate, as long as you have enough execution and thick skin. But there are also some tips and precautions that can help to make the group more effective

2. List brushing

is a very important means to promote early mobile games, which can also be used in blockchain games. However, there is a big difference in the specific operation

the reason why mobile games swipe the list is that many users will decide what games to download through the list, which is a huge source of traffic. But at present, there is no such influential list in the field of blockchain. At present, dappradar.com is the only well-known one. This list will count the popularity of various applications on Ethereum, which has certain popularity and reference value in the instry

3. Soft text

is really a very old marketing method, so that it is less and less valued in the marketing system. But if it can exist for a long time, it shows that there are still some effects. Especially in the initial stage of blockchain game, a good soft article is likely to bring surprise

about how to promote blockchain games, the global Ivy League editor will share it with you. If you are interested in game modeling, I hope this article can help you. If you want to know more about game modeling materials and learning methods, you can click other articles on this website to learn

6. There will be more chains in 2019. I suggest you invest in likelib (lkl) public chain, which is based on commercial 3.0 system and developed by Heshu software. Hope to adopt!

7.

To determine whether a work has right or not, we need to determine whether it has originality, that is, it is created independently, originated from itself, and reaches a certain level of intellectual creation. Not all works can be protected as right. For example, a picture taken with a camera or a pure video of a football match is not creative at all and is not protected by the right law

The objects protected by patent law are invention, utility model and design. A simple picture does not meet the requirements of patent application. If your pictures reach the scope of right law protection, then, in addition to fair use, other cases belong to infringement, whether it is for profit or not. For the purpose of making profit is only the constituent element of criminal punishment

Article 22 of the right law stipulates that "a work may be used without permission or payment to the right owner under the following circumstances, but the name of the author and the name of the work shall be specified, and other rights enjoyed by the right owner in accordance with this Law shall not be infringed:

(1) to use a published work of another person for personal study, research or appreciation

(2) to introce or comment on a work or to explain a certain problem, appropriately quote the published work of others in the work

(3) in order to report current affairs and news, it is inevitable to reproce or quote published works in newspapers, periodicals, radio stations, television stations and other media

(4) newspapers, periodicals, radio stations, television stations and other media publish or broadcast current affairs articles on political, economic and religious issues published by other newspapers, periodicals, radio stations, television stations and other media, except for those that the author states are not allowed to publish or broadcast

(5) newspapers, periodicals, radio stations, television stations and other media publish or broadcast speeches delivered at public gatherings, unless the author states that they are not allowed to publish or broadcast them

(6) to translate or a small amount of published works for classroom teaching or scientific research of the school for the use of teaching or scientific research personnel, but not for publication and distribution

(7) state organs use published works within a reasonable range in order to perform their official ties

(8) libraries, archives, memorials, museums, art museums, etc. the works collected by the museum for the purpose of displaying or preserving the versions

(9) free performance of published works, which does not charge the public or pay the performers

(10) , draw, photograph and video the works of art set up or displayed in outdoor public places

(11) translation of works created in Chinese language published by Chinese citizens, legal persons or other organizations into works in minority languages for publication and distribution in China

(12) the published works will be published in Braille. The provisions of the preceding paragraph shall apply to restrictions on the rights of publishers, performers, procers of audio and video recordings, radio stations and television stations. "

extended materials:

in right license contracts, there are three basic types: general license, exclusive license and exclusive license

the so-called "ordinary license" refers to the way in which the licensors permit the licensees to use the works within the specified scope, and at the same time reserve their own use of the works within the specified scope and license others to implement the works

the so-called "exclusive license" refers to the way in which the licensee permits the licensee to use the work within the specified scope, and reserves the right to use the work within the specified scope, but does not license other people to implement the work

the so-called "exclusive license" refers to the way in which the licensee permits the licensee to use the work within the specified scope, and has no right to exercise the relevant rights within the license period, let alone license other people to implement the work

8.

Short video shows a trend of accelerating integration

short video helps his hometown out of poverty, and this wave of operation is very "smooth". Gan Youqin, from suwutang village, Sanhai Town, Lingshan County, Qinzhou City, Guangxi Province, is known as "Qiaofu Jiumei". More than ten years ago, she was a farm sister working outside. But since she started a short video of delicious food in her hometown two years ago, Gan Youqin has become a "net star". To be an e-commerce provider and to promote employment, today's "nine sisters" has become a short video big V with more than 3.5 million fans, bringing nearly 10 million yuan of income to their hometown every year

"short video + live", "short video + e-commerce", "short video + social"... In recent years, short video has shown a trend of accelerated integration, and the "short video +" mode has created more possibilities for all walks of life

short video for the electricity supplier "Kwai"

according to the forward-looking Instry Research Institute statistics show that in 2011, the fast hand line proction GIF marked the rise of China's short video instry; Then the short video instry experienced the growth period from 2012 to 2015 and the outbreak period from 2016 to 2017, and graally entered a mature period from 2018. In 2019, the short video instry begins to show the characteristics of refined operation, stable competition pattern, and graally mature commercial cash flow mode, which indicates that the instry has entered the second half of mature development

from the perspective of user scale, the dividend period of short video instry has passed, and the growth rate of users has slowed down significantly. In June 2019, the number of users in China's short video instry reached 857 million, an increase of 21.9% over July 2018

statistics of user scale of China's short video instry from 2018 to June 2019

first of all, multi scene penetration will help short videos continue to enjoy the traffic dividend. In the future, the traffic increment of short videos will mainly come from tourism, fitness and other lifestyle related subdivision scenes

secondly, short video will further innovate the profit model. In order to obtain more means of flow realization, short video can explore more fusion modes

Wang Xiaohong, deputy director of China online video research center, believes that "short video +" will become the norm in the future, with multiple subjects participating in cooperation and cross-border integration becoming more and more significant

with the improvement of the relevant policy specification system, big data, artificial intelligence, blockchain and other technologies will graally be widely used, and the sharing and co creation based on short video will continue to evolve to crossover, scene, collaboration, specialization and other iterations

for more data sources and analysis, please refer to analysis report on market prospect forecast and investment strategic planning of China's short video instry published by foresight Instry Research Institute . Meanwhile, foresight Instry Research Institute also provides instrial big data, instrial planning, instrial declaration, instrial park planning, instrial investment promotion and other solutions