Research status of virtual currency in China

1. After the people's Bank of China announced the launch of digital currency as soon as possible in January this year, Zhou Xiaochuan, governor of the people's Bank of China, recently gave a detailed description of the development of digital currency in an interview with Caixin weekly
Zhou Xiaochuan pointed out that as legal tender, digital currency must be issued by the central bank. The issue, circulation and transaction of digital currency should follow the idea of integration of traditional currency and digital currency, and implement the same principle of management. That is to say, q-coin and the like are definitely not good
as for whether to use blockchain technology to create digital currency. Zhou Xiaochuan said that the blockchain technology is an optional technology, but so far, the blockchain still occupies too many resources. Whether it is computing resources or storage resources, it can't cope with the current transaction scale, and whether it can be solved in the future depends on it. Zhou Xiaochuan said that in addition to blockchain technology, the digital currency research team of the people's Bank of China has also concted in-depth research on other related technologies involved in digital currency, such as mobile payment, trusted and controllable cloud computing, cryptographic algorithm, security chip, etc
it is certain that the digital currency issued by the central bank can never be the same as bitcoin, Ruitai, Qianjin card and other digital currencies. The digital currency issued by the central bank is just the digital currency.

2. Here's bitcoin
bitcoin price has been cut by the waist
how to implement blockchain application is still the main problem. In addition to bitcoin, the large-scale application of blockchain in other scenarios has not yet reached the commercial stage. Looking back to the second half of 2017, the price of bitcoin almost reached a new high every day, and finally reached the peak in the South Korean exchange with the highest premium in the world - about 140000 yuan per piece. On June 3, 2018, as of press time, coinbase bitcoin trading platform quoted 49688 yuan, and the price of bitcoin has been cut. Since the beginning of this year, the price of bitcoin has rarely seen eye popping ups and downs, and the overall trend of monthly decline
bitcoin development status
according to the data of the in-depth analysis report on business model innovation and investment opportunities of the blockchain instry released by the foresight Instry Research Institute, bitcoin prices showed a downward trend in May, with the overall market value falling from US $157.3 billion at the beginning of the month to US $127.4 billion at the end of the month, a decrease of 19%; In addition, there are 444000 active addresses and 197000 transfers per day. From the trend point of view, the number of active addresses and daily transfers are positively correlated with the transaction price. In May, the overall trend is volatile, and the downward trend is very obvious
reasons for the steady decline of bitcoin in the past half year
how to understand the "steady decline" of bitcoin in the past half year? There are two main reasons: firstly, the most important reason is that institutional investors and speculators who have accumulated a large number of "profit" are cashing in their profits and leaving the market; Secondly, before the blockchain instry has no real application and profit model, the rise of bitcoin price can only be regarded as speculative speculation. In addition, it is an undeniable fact that the Central Bank of China has made a decisive move to close the bitcoin trading platform, which has achieved remarkable results in preventing bitcoin speculation
at present, the domestic bitcoin exchanges have basically moved to foreign countries, which has nothing to do with China. Investors operate on those platforms at their own risk
the current market is not very good. Only when the market is good, can investors find ways to participate in bitcoin investment. As the total market value of the coin circle is still small, with more blockchain applications, there is still potential in the future
over consumed blockchain
e to the "tepid" price of bitcoin, blockchain, as its underlying technology, has reached the level of "known to all women and children", and even surpassed bitcoin in recent years
recently, a series of related reports are suspected of making up for the number and full of hype, and blockchain has obviously been over consumed. In addition to bitcoin, the large-scale application of blockchain in other scenarios has not yet reached the commercial stage
with the graal deepening of the understanding of blockchain technology, domestic enterprises have laid out blockchain technology, platforms and applications, including Internet enterprises such as network, Tencent, Ali, Jingdong, Netease, major banks, financial enterprises such as Ping An of China and Huawei. In terms of application, China actively explores and promotes blockchain + applications in the form of alliance chain and private chain to help solve the pain points of related instries, improve efficiency and rece costs.

3. In the future, digital currency will be unified, and there will be a situation of one super and many strong
the Central Bank of China held a seminar on digital currency at the beginning of this year, and the issue of digital currency by the central bank has been put on the agenda. Some international banking giants and technology companies are also developing digital currency, and the Bank of England also plans to issue digital currency. All this means that digital currency is getting closer to our real life. However, the digital currency issued by the government may be in circulation in the future, but bitcoin, Ruitai currency and vitality currency can only exist as an asset class.

4. Bitcoin market is now super good, at the end of November 1 bitcoin price exceeded 80000 yuan!

5. At present, Germany, France, the United Kingdom, the United States and other European and American countries hold a positive attitude towards bitcoin as a legitimate private property, and more than 100000 businesses accept bitcoin payment in the world. In China, it can only be traded on platforms such as fire currency, and can not be used as general currency.

6. The short-term decline is stable, and the long-term future is still bright. Those who follow suit and hear about cutting meat are people with no foresight. The reason is very simple. It's obvious that the big investors in the trading platform have known the policy for a long time, but why didn't they sell before the policy? It's obvious to receive the currency at a low position to pave the way for next year's rise
finally, bitcoin can not be controlled by one country. Europe, Germany, France and Britain are optimistic about bitcoin. Although the United States has no policies, it encourages innovation, and Wall Street VCs are pouring in. China has only closed the intermediary platform, and banks are still going through. Then why not completely ban it? Just be cautious. Bitcoin still needs the west to lead the way, and China will catch up sooner or later.

7. In the middle of this month, with the strengthening of the supervision of ICO and bitcoin, bitcoin China, fire coin, okcoin and other virtual currency trading platforms successively announced that they would stop all virtual currency trading business at the end of September and October
in recent years, the price of bitcoin has risen rapidly, which has led to the rise of a number of virtual currencies, and then triggered a large number of people to follow suit. In the market, there is a saying that "it is better to speculate in stocks than in real estate"
however, the explosion of bitcoin has also caused great controversy. J. P. Morgan CEO Jamie; Jamie Dimon snapped bitcoin in the middle of this month, calling it "a fraud.". Recently, Mike Novogratz, a legendary fund manager who has sung many digital currencies, said, "bitcoin will be the biggest bubble in our life." The following is the full text of bitcoin China announcement:
bitcoin China will close the digital assets and RMB recharge function at 12:00 noon on September 27, Beijing time
the ensuing ban on bitcoin mining is natural.

8. Introction to the game
this generation of Taige determined biography can be regarded as the pinnacle of the series. Since its release, it has been highly praised and loved by all kinds of players. It is worth mentioning that the micro game system and the new general system of the game are lethal to female players. This game inherits this series of traditions, but no longer takes Toyotomi's personal struggle as the theme. Instead, it embodies the so-called "Warring States Existentialism" everywhere. Players can play up to 800 historical roles, and can engage in a variety of occupations, such as generals, ninjas, merchants, pirates, swordsmen, doctors, blacksmiths, tea makers and so on. The number of cities has obviously increased, the personal combat and cooperative combat systems have also been improved, the game screen has become more elegant and gorgeous, and the openness of the event editor provides an alternative way to play the original script, which is really impressive. In addition, the function of "making original generals" is added. The original generals can choose from their eyes, nose, hairstyle, clothing and so on. Of course, they can also let the players create female characters to gallop on the battlefield
in a word, it's a classic that can't be missed

game features
the basic content of the game is the same as other works of the series so far. Players operate Yoshiro Takeshita (later Hideki Toyotomi), who has just joined Nobuta Zhitian's team, to survive in the Warring States period, assist the Lord, or make a name for himself to achieve the goal of unifying Japan. However, despite the theme of the game, this work and the previous works of the series, players can operate all kinds of characters other than Yoshiro Muxia, and experience the lifestyle other than generals. For example, it is possible to successfully achieve their goals as a businessman or ninja
the number of people who can be manipulated in this work has increased by more than 200 to 800. Even so, just like the previous work, you can't play all the characters at first. You can get something like a card from the person who has established a good relationship in the process of the game, and you can use the person in the next game. But there's a reason to call that "something like a card.". This is because, although it is not a big problem to say that the part about characters is a card (protagonist's card), in addition, the use of cards will be greatly reced. In the previous work, both indivial warfare and cooperative warfare are represented by cards, but it seems that there are different opinions for and against the system. Therefore, in this work (at least in the battle picture), cards hardly appear.
speaking of the previous work, not only as warriors, but also as merchants or ninjas; To be alive, This is also a big charm of the game. In this work, it is further expanded. Specifically speaking, in addition to the above three professions, players can also live as pirates, swordsmen, forging masters, doctors, tea men and so on. Needless to say, not only to be alive, but also to be the first in the world. As a ninja, as a swordsman, as a doctor, it's hard to be first-class. No matter what field, it will take hard work to reach the summit. In addition, the relationship between peers of the same force and peers of different forces is also reflected. It is said that the opposition between Yihe ninja and Jiahe ninja, the cooperation between merchants and pirates to make money, and so on, may appear in the game
so, what is the combat system that is no longer card to card combat? The battle of this work is divided into "field battle", "siege battle" and "personal battle". Field battle is a battle between armies on a square map, using skillfully the special effects held by generals such as "ambush on all sides" and "super speed" to win. Although there is no specific information, but only from the pictures on the screen, there are also some very nostalgic feelings. The situation of the game screen will really make people interested in further research. The siege was carried out on the map of the whole country. There isn't any detailed information about this yet, but it shouldn't go back to the simple things at the beginning of the series, right? Then there's the indivial fight. It is said that not only knives and guns can be used, but also various kinds of weapons such as fire rope, blunderbuss, scythes and so on can be used to fight. What's more, it's said that the many to many battle, which will appear for the first time in this series, is also worth your attention. In addition, according to the different characters you operate, you can learn the skills of "Er Dao Liu", "Yan Hui", "Fen Shen Shu" and so on
the appearance of Taige 5 seems to be inevitable, and a new way of Taige development found in Taige 4 must have a continuation, because after all, Taige 4 is a beginning, and many imperfections are regretted in players' psychology, so the appearance of Taige 5 seems to be an inevitable expectation of harmony and continuation. Since Taige 5 is a continuation of Taige 4, the introction of Taige 5 will choose the reference object Taige 4
the first thing we can see is that the diversification of professions has been strengthened and improved. At the beginning of the game, there are five main professions and corresponding people for players to choose from, instead of Taige 4, where only fujihiro can play. The imperfect merchant and Ninja routes in Taige 4 have been improved in 5, almost in a new professional posture with the same playability as the samurai route. Not only the system is better, but also there are new, the new main professional pirate also attracted the attention of the players. And Jianhao's career seems to be the general one. The biggest change after the diversification of occupations is that in order to get a character card of a certain profession, you must also be engaged in that profession. People of different professions will not send you task cards, which seems to be a kind of idea that different professions do not conspire with each other. Moreover, in the game, the number of sub professions has increased. Swordsman can also be used as a sub profession, as well as tea man, blacksmith and doctor, Moreover, each occupation has its own characteristics and functions, and there are also some plot triggers, which will be introced in detail later. Although this setting greatly increases the playability of the game, it also greatly increases the complexity of the game, which makes the glorious game which is difficult to use become more "unfriendly"
what we can see is the sharp increase in the total number of cards in the card collection system. With the perfection of the profession, the character card has expanded to 800, and all kinds of secret skills, titles, others, and even scenic spots cards have greatly increased. Although it increases the difficulty of the game, it does increase the playability, especially the increase of titles, which seems to give players more pursuit. Many "other" cards are related to professions, which increases the collection fun of other professions. In particular, I would like to talk about the scenic spot cards. From 10 in 4 to 32 in 5, they give a complete introction to the scenic spots and natural scenery in Japan. While increasing the interest of the game, they seem to be a potential development of tourism. Let's talk about the essential difference between the secret skill card and the combined Battle Card and the fourth generation. The fourth generation cards are used. After having the cards, the cards will appear randomly in the indivial battle and the combined battle to choose to use. The fifth generation cards are just a form. In essence, they are used actively in battle with this skill. This difference also determines the essential difference between 4 and 5 in some key systems
as for the system of treasures, similar to the four generations, there is not much difference in the grade, type, initial holding status and even price of treasures, but the quantity of high-grade treasures and ordinary treasures has increased significantly. But the most obvious difference is that the types of weapons are divided in more detail because of the personal combat system. Weapons are divided into sword, gun, musket, chain, kuwu (sword in hand) and bow. Weapons, including armor, can be equipped. This is a major change and also an important flash point of Taige 5, As for the effect of the equipment, I will give some detailed explanation in the analysis of the battle below. The main way to obtain the treasures held by NPCs is to entrust ninjas to steal them (or you are the leader of ninjas), or to become a martial artist to teach them martial arts to send them to you (relatively difficult). However, in general, the importance of collecting treasures seems to have eased, because a set of treasure making system has been added in the five generations. Tea makers can make tea utensils by opening teahouses, blacksmiths can make weapons by opening blacksmiths' shops, doctors can make medicines by opening hospitals (not special treasures, but some medicines can only be made), Moreover, with the increase of manufacturing experience (manufacturing experience is hidden experience value), tea ware and weapons manufacturing can proce very good works, and unsatisfied works can also be discarded. This setting also greatly increases the playability of the sub class and the perfect pursuit of the player
the system of indivial warfare and joint warfare. As far as I'm concerned, I think the personal combat of the 5th generation is a good idea. Although it's not the best, it's at least the best setting in the history of Taige. The whole personal combat system is a pre interactive mode. With the turn, the strength value can be increased. The strength value can drive the secret skill, and the upper limit of strength is connected with the level of fencing skill. In the previous treasure, we talked about the classification of weapons and the ability to equip them. The effect of equipment is also reflected in the personal combat system. If you equip any weapon, you will actually use this weapon in combat. Moreover, each weapon has different attack modes and has a special set of secret skills (of course, the premise is that you have learned these secret skills). This kind of setting is very good. When I play here, I always seem to think of the infinite possibility of Taige series launching online games. First of all, the field combat mode seems to use a typical chess game model, and the use of combat secrets is also different from the previous work, which is equivalent to the use of stratagems in the three countries. Moreover, a skill can only be used once, and the total number of times of skill use is related to the level of military skills. The arms are similar to the Taige 4, with horse, gun and cavalry. The siege war seems to be a bit rigid. Although there is no total defense in the city like Taige 4, Taige 5 is only allocated to Wuzhang city gate. As long as the main city gate is broken, the battle will be won, which seems to be the siege mode of Xinchang yewang 7. The difference between using secret skills and field skills is that the same skill can be used many times, but the total number of times still depends on the level of military skills. The battle here supports reinforcements, and there can be two reinforcements at the same time. However, in my opinion, there is also a bug. Sometimes it's very beneficial for us to let the enemy batch reinforcements for the cities that are difficult to attack, because the enemy's reinforcements will switch to the field mode. As long as we repel the enemy's main generals, we will win together with the city strategy, Therefore, turning to the field to attract the enemy commander to encircle and annihilate is beneficial to the overall victory. There is a "form" parameter in the siege war, which is to see which side is in favor of the current form. We can win the battle through negotiation under favorable circumstances. When the city with a successful leader is overwhelmingly advantageous, we can persuade him to cut his stomach, especially when attacking the main city, we can also ask for supplies, break the alliance and other interesting options. I think this setting is a big success point of the game

9. With the development of computer technology, there are more and more electronic payment tools related to e-commerce. These payment instruments can be roughly divided into three categories: one is e-money, such as e-cash, e-wallet, etc; The other is electronic credit card, including smart card, debit card, telephone card, etc; There is another kind of electronic check, such as electronic check, electronic remittance (EFT), electronic transfer, etc.

10. In fact, virtual currency does not play a great role in the development of contemporary Chinese economy, and even plays an obstacle role. After bitcoin, Leyte coin, doggy coin and other encrypted digital currencies were introced into China, they quickly became popular in China, but with them, MLM coins became increasingly rampant and emerged in endlessly, which seriously hindered the development of domestic economy. But it has its positive side. For example, the token of crowdfunding project on European crowdfunding platform exists as an asset voucher, which is a good application scenario.