Yuyuanbao BTC

1.

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 projects

Nash 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

2.

Let me tell you the answer first: No

or don't invest all of bitcoin. Let me give you a brief analysis

first of all, let's talk about 100000 yuan. If the 100000 yuan is a windfall, we suggest that you allin invest in bitcoin, which may be several times more when you take it out at the end of this year. There will be another windfall

if the 100000 yuan is a year-end bonus, you can consider investing half of it in blockchain and bitcoin

if the 100000 yuan deposit is your hard-earned money, you must be cautious in your investment, so first of all, you are not recommended to invest in blockchain

in fact, your question tells me two basic facts: 1. You are Xiao of blockchain / currency circle; 2. You have a little deposit and want to manage money, or you need to make some money

so from my point of view, I don't recommend you to buy bitcoin or make any other blockchain investment, because there is a saying that a person can't make money beyond his cognition, and the blockchain world is beyond your cognition for you, and the coin circle is basically an extension or part of the financial system. And the financial system is the most cruel and ruthless world. When you want to make money, you should also think that there are hundreds of thousands of people, millions of people who have the same ideas as you, so as to drive them into this bloody and merciless market. So you ask yourself, can you make sure you make money

first pour a basin of cold water on you, and then answer your questions seriously. Let's take a look at the historical trend of bitcoin

I feel optimistic that the recovery may come slowly, the Federal Reserve's move may be the beginning of financial release, and the capital market may recover slowly. As a small part of the financial market, the blockchain world may also recover

from the perspective of investment, bitcoin in the blockchain world is not only the genesis currency, but also the mainstream currency that accounts for the vast majority of the total market value at present. Therefore, if you really want to invest in the blockchain world, bitcoin is the best choice

however, please note that from the perspective of professional investment advice, risks should always be shared. Exclusive bitcoin will be taken off by a currency, and it will also fall miserably. So please consider holding other mainstream currencies, such as BoChang coin, which is known as "the last good heart of the blockchain", which is also the most powerful counter trend growth currency in the bear market of the currency circle. For a long time, when the mother of other currencies, including bitcoin, didn't know each other, BoChang was the only currency that was growing slightly, which was a miracle

another example is Ethereum. Although Ethereum's hard fork has been delayed for a long time, the arrival of Constantinople's hard fork upgrade will make Ethereum the most eye-catching star in a short time. At this time, the investment can be regarded as low-level market entry, and you can make a profit by waiting for high-level investment

finally, back to my answer, if you don't even know wave field, bitcoin, Constantinople hard fork and other words, how can you determine whether you can make a sum of money in the world of currency. So this in itself is a very high risk thing

a strange capital market will swallow up all your savings. Although some people get rich overnight, they are a few people after all. If you are sure to invest in the blockchain world, bitcoin can be invested. However, from the perspective of risk sharing, please buy some other mainstream currencies to minimize the risk. Finally, I wish you a happy investment and a big fortune in the year of the pig. Please be cautious in your investment

is to read more about the various currencies or project's white paper. I pay attention to my WeChat official account: "Nanjing block chain" can get thousands of white papers free of charge, so that you will have a better understanding of the chain world. p>

3. It is almost impossible for bitcoin to become a global currency
taking China as an example, the main means of the central bank to regulate the economy are monetary policy, fiscal policy and exchange rate policy. The global use of bitcoin means that all countries lose their economic initiative. Once the economy is in recession, the central bank can not use the expansionary monetary policy to stimulate the economy. Once the international trade is in a disadvantageous position, it can not use the exchange rate policy to adjust the balance of payments. It's fatal for the country
however, it is a general trend that digital currency will replace paper currency. Therefore, in order to ensure the central bank's ability to intervene in the economy, countries are likely to introce their own digital currency to replace paper money. That is to say, RMB is paperless, unified digital transaction, and US dollar is paperless, digital transaction is carried out, and then digital RMB is linked to us dollar exchange rate
for a long time, the current hot digital currency can and can only be the investment target. At present, digital currency is set up by indivials, and no country will allow the right to issue currency to remain in the hands of a single person. Bitcoin is not even as good as Ethereum at this point - we don't even know who Nakamoto is. Although the Federal Reserve is privately owned, it is the proct of the combination of American commercial banks and the anonymous creation of bitcoin by Nakamoto
therefore, from this perspective, it is likely that the currencies of various countries will graally become paperless and digital in the future. In the future, it is not impossible to form a set of global digital currencies on the basis of the main digital currencies of various countries and with reference to the idea of SDR
SDR: special drawing right, which is used for international balance of payments settlement. The value is determined by the current exchange rate of a basket of currencies composed of US dollar, euro, RMB, Japanese yen and British pound, with the weights of 41.73%, 30.93%, 10.92%, 8.33% and 8.09% respectively

4. This kind of thing is not issued by China or Russia, but is made by some institutions themselves. It can only be called a commemorative medallion and has no collection value.

5. Russia's world cup is a real "set pieces World Cup". In this world cup, 169 goals were scored, 71 goals were scored by set pieces, accounting for 42% of the total goals. In this world cup, 30 teams scored through set pieces, with the exception of Peru and Senegal. It is very rare in the history of the world cup that set pieces have become the conventional offensive weapons of each team. In addition, in the 2010 and 2014 World Cup, the percentage of goals scored by set pieces in the knockout matches was 27% and 26% respectively. In this world cup, the percentage of goals scored by set pieces in the knockout matches was as high as 55.6%, more than doubling. England is the team with the highest utilization rate of set pieces. Of the 12 goals scored, 9 were scored through set pieces, occupying the first place in the history of the world cup.

6. Engraving football youth and 100
Plastic have good light transmittance, and football can be seen through 2018
both positive and negative ultraviolet rays have anti-counterfeiting
Russian two-dimensional code verification
Silver players shoot the ball, measure the ball and the fast shooting arc of the ball
Top 2018 different angles to see different areas
reflected light
lower transparent area to see stripes
hexagon to weak light someone shoots

7. At 11 p.m. Beijing time on the 15th, Russia's World Cup final was staged between France and Croatia. Finally, France beat Croatia 4-2 and won the Hercules cup again 20 years later<

scored six goals in 90 minutes, and this final has become the most goals in the World Cup finals in 60 years

the world cup, which has attracted much attention, has come to an end. During the one month competition period, various instries related to the competition have been promoted to varying degrees, and Russia, as the organizer, has also been boosted economically. But at the end of the world cup, many economists focus on: will the economic promotion effect of the world cup be a one-time short-term stimulus for Russia, or will it bring benefits in the long-term development? What can the world cup bring to the host country

is the world cup economic promotion a one-time stimulus or a long-term promotion
the competition cost of the world cup can be said to be rising all the way, from the $2 billion investment in France in 1998 to nearly $4 billion in South Africa in 2010, to nearly $12 billion in Brazil in the last 2014 World Cup, and now, as the host country, Russia has spent about $13 billion for the world cup, It makes this world cup the most expensive one ever

however, most of the revenue, such as broadcasting fees and sponsorship fees, goes to FIFA. What are the benefits for the host country of the world cup? First of all, in terms of economic promotion brought by tourism, the data predict that the total number of tourists received by Russia will increase by 1.4% in 2018, and the number of inbound tourists in Russia is expected to grow at an average annual rate of 4% to 37.5 million by 2022. However, some people doubt that tourism revenue is likely to be negligible compared with the size of the overall economy
secondly, in terms of employment, the world cup also created nearly 220000 jobs for Russia, including a significant increase in temporary employment in service, transportation and trade sectors. However, some analysts hold a more cautious attitude that the support of international competitions for the domestic labor market is only temporary, but in some investments, it may trigger a longer-term impact

among them, the Russian government spent about 6.1 billion US dollars on improving transportation infrastructure, and more than 3 billion US dollars on sports facilities. However, some critics pointed out that many venues can not make the best use of their resources after the world cup, and the huge annual maintenance costs only increase the burden of taxpayers. However, the potential benefits of the world cup can not be ignored. For example, at the 2014 World Cup in Brazil, FIFA created a $100 million Heritage Fund to support the development of local football infrastructure projects. At the same time, the media exposure ring the world cup has potential benefits for the promotion of the international image of the host country, which seems difficult to see results in a short period of time. According to the official forecast of Russia, in the ten years from 2013 to 2023, Russia's GDP is expected to grow by US $26 billion to US $30.8 billion e to the world cup, accounting for about 2% to 2.5% of Russia's GDP

it will take time to test whether the world cup will really boost Russia so much.

8. Each has its own advantages. Bitcoin is more mature and Ethereum has more applications. Although bitcoin cash is proced in a short time, it has also achieved good development. Moreover, because it does not have the problems of bitcoin network congestion and high handling charges, it is possible to surpass bitcoin in the future

9. Two things are not at the same level. If Ethereum is more promising in terms of plasticity, if we look at bitcash from the perspective of cryptocurrency finance, it has more application space than eth

10. You can go to the coin markets all over the world. Or someone wants it.