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Ethereum expression pack

Publish: 2021-05-03 08:51:56
1.

It's said that the currency circle has been going on for one day and the stock market has been going on for one year. Although it's a bit exaggerated, it's not unreasonable. In recent days, bitcoin has gone up sharply, but it has come down slightly today. It's estimated that no one can match the speed of the bull bear conversion in the currency circle. However, among many virtual currencies, how can we find high-quality projects? Xiaobian thinks that the bull market is not surprising. The key point is that the bear market still insists on giving weekly reports, at least for the projects with reliable teams. Today Xiaobian still brings you weekly reports of some high-quality projects. The following is the latest weekly project progress report (April 9-April 15, 2018) released by ubtc team. The specific information is as follows:

pre upgrade of Ub smart contract:

smart contract is one of the major milestones of the technology roadmap of bit fed project. In order to prepare for the implementation of smart contract on UB, the UB team made some adjustments on April 10, 2018, as follows:

1. The block speed was adjusted from 10 minutes to 1 minute

2. The difficulty adjustment cycle was once for 10 blocks

3. Block reward was adjusted to 1 ubtc

The total amount of ubtc was adjusted from 21 million to 20 million

The mature period of reward was 7200 blocks

this adjustment requires users to download the latest version of the wallet to ensure that subsequent use will not be affected

wallet download link: https://www.ub.com/project/wallet

R & D:

1

2. Ubtc contract function continued internal test and bug repair

3. Ubtc contract function test documents continue to improve

4. Gjavac, gsharpc, uvmassassembler, uvmpackagegpc organize the code and open source on GitHub

5

Market:

1. Anybit mobile wallet charging UB award UB activity starts at 8:00 p.m. Beijing time on April 4, 2018, and ends at 8:00 p.m. Beijing time on April 15, 2018. During the activity, users who download anybit and recharge ubtc will get 1% reward, up to 1 ubtc. The event is limited to the top 1000

the reward is calculated based on the balance of ubtc at 8:00 p.m. Beijing time on April 15, 2018. The reward ubtc will be uniformly distributed to the corresponding ubtc address on April 16

2. The UB team held a fan meeting in Genesis block, Wanchai, Hong Kong from 7:00 to 9:00 p.m. on April 9. Mr. Wouter van der schagt, director and project CEO of Ub foundation, introced the project progress and planning to the fans. UB's major fan communities (wechat group, telegraph group, QQ group, beechat group, microblog, twitter, etc.) carried out real-time live picture push

3. On April 9, the microblog of "UB global support association" held a comment lottery to send UB customized hat and coat. Under the supervision and notarization of Weibo official lottery tool @ Weibo lottery platform, an enthusiastic fan in Ningbo was lucky to win. The fan has already received the prize, and in the microblog @ quiet style quiet style sun out the picture

4. On the 14th, UB team sent representatives to participate in the [chaine] blockchain Technology Salon Hosted by Babbitt and had interactive exchanges with the guests present. The salon was held in Yulong international building, Huli District, Xiamen city

5. Enthusiastic fans made the relevant expression pack (animation) for UB's upgrade and adjustment on the 10th, and spread it on wechat group

6, UB subscription number WeChat official account will be on the way to sign the lottery every day. Please look forward to it! p>

community release:

1. The last snapshot of issuing ubtc to Eth and LTC communities was completed on April 11, and the qualified addresses were released on May 2. Please refer to UB website for details www.ub.com The announcement in the news section on March 18

about ubtc:

unitedbitcoin, referred to as UB, code ubtc. UB is not only an upgraded version of bitcoin, but also a leading global blockchain ecosystem. UB is headed by Jeff garzik, a veteran of bitcoin, a core developer of bitcoin and a leader in the blockchain field

UB 100% inherits bitcoin's blockchain and upgrades and optimizes it. The upgrade and optimization of Ub include expanding the block size to 8MB, supporting segwit isolation witness, adding smart contract and lightning network, etc

UB is committed to bringing the inactive bitcoin credit into full play. Finally, based on these credits, we can issue stable currency anchored by legal currency, which can be used in a wide, fast, efficient and intelligent business society

at present, UB team has developed anybit mobile wallet app (anybit is a decentralized multi currency wallet APP), core, core QT and electrum wallet (electrum is a lightweight wallet supporting multi signature), and released a complete blockchain browser

more than 18 trading platforms around the world support ubtc trading

2.

Where is Nakamoto? In my opinion, Nakamoto may never exist maybe he's just a code, or maybe he's just a name invented by a bitcoin team. Over the years, the outside world has been speculating about the identity of Nakamoto, but no one has ever seen him as a real person{ RRRRR}

the situation of bitcoin

from the beginning to now, bitcoin has experienced peaks and valleys. Now the value of bitcoin has become stable. It is basically difficult for ordinary people to obtain bitcoin by mining, and the cost is also difficult to control. Therefore, it is basically certain that it is impossible for ordinary people to rely on bitcoin to make a fortune. And now add to join the speculation circle, I personally think it is not very rational. First, we all know the value of bitcoin. There is no cheap way to pick it up. The second is whether bitcoin will play an important role in the future. At present, no one can give a 100% guarantee. Therefore, you need to be careful in currency speculation. If you have to, you should see if you have enough money in your wallet

3. Some novices are new ones. Of course, they have less reputation. However, a small reputation does not mean that the service is poor or the quality is poor. Those with less reputation will treat every customer with 100 times service. I just do recharge and QQ business. I feel that although the reputation is not like a diamond, it's very good. Things are the same and the service is not bad,
4. Doggy coin today's market 2018 -- from the experience and experience exchange of users on the earn money bar. Here you can learn the latest quotations of dog dog currency today, 2018-- knowledge, popular knowledge, related questions and answers, instry information and so on.

answer:
anonymous user's answer
at present, the price of dog coin is 0.02 yuan, 10000 yuan can buy 50000
the current price of Daer currency is 0.0001 yuan. If you want to change 1000 yuan into 2000 yuan, you need to double both kinds of digital currency
at this time, you will find that it is very easy to change from 0.0001 yuan to 0.0002 yuan, because now the total amount of Daer is smaller than dog currency, so there is a lot of room for appreciation
it is very difficult to double dog coin to 0.04 yuan
we can see that there is more room for the appreciation of Daer currency. For ordinary investors, it's too wasteful to spend 1000 yuan to speculate in dog currency. It's better to buy Daer currency, but the rich local tyrants are another matter<
anonymous user answers
dogecoin, which is called "dogcoin / dogcoin", was born on December 8, 2013. Based on the scrypt algorithm, dogecoin is the second largest virtual currency in the world after bitcoin in terms of the number of users
the main dog currency trading platforms in China are btc38, btctrade, bter, Jubi and btc100, while those in foreign countries are cryptsy, exmo, cex.io, bittrex, poloniex, hitbtc, Kraken, bitcoin Indonesia, coinsquare and allcoin
in 2017, dogcoin was listed by CCTV as one of 350 MLM organizations
dogcoin, a cute expression pack dog's head, English name dogecoin, code name Doge, was born in December 2013
co founder Jackson Palmer said that at the beginning, he just used it as a joke to make fun of bitcoin
later, with the help of reddit (American social news site), but within two weeks, the website of dogcoin project immediately became popular
it can be said that the birth of dog coin has a lot to do with the Internet culture in the United States
on reddit, the expression of dog is as hot as that of the big three in China, which means that it is equivalent to the local tyrant in China
the founder said that unlike bitcoin, dogecoin is not for speculation, but for sharing and concern
at the beginning, the transmission of dogecoin depended on sharing among people
according to the onchainfx data of messari, dogecoin had more daily active addresses in December 2018 than in December 2017. Besides bitcoin and Ethereum, dogcoin was the third cryptocurrency with the most daily active addresses
dogecoin is second only to bitcoin and Ethereum in terms of daily active addresses, reaching 72955 a day
bitcoin currently has 536738 valid addresses, Ethereum has 235004, and Tron has only 21255
the popularity of dog coin can be seen
according to the real-time data of coinmarketcap, a cryptocurrency tracking website, the price of dogcoin hovers around us $0.0023 today, and its market value has dropped to US $268 million compared with the highest US $1.7 billion on January 9, 2018.
5. Ctrip's "salesman" uses the registration certificate to book a room
and the registrant needs air ticket service
6.

" in the fire, between Rembrandt and a cat, I chose to save the cat. " Even 50 years after the death of the artist Giacometti, his words still resonate with countless cat slaves. For many people, loving a cat is far more fun than loving a person

"white paper on China's pet instry in 2017" (hereinafter referred to as "white paper") shows that as of this year, the number of pet cats and dogs in China has reached 87.46 million, and the market scale has reached 134 billion yuan, which will increase by 40% in the next three years. This means that almost one in 10 people has a cat or a dog

compared with dog's stickiness, cat's independence is more and more favored by urban new middle class. In the past two years, "sucking cats" and "sucking cats" have spread like a virus to the whole society. Nearly 100000 netizens mourned the death of the online red cat loulou on Weibo, which is enough to imagine the impact of cats on people

Why are more and more people willing to be slaves of cats? Are those who are keen on "sucking cats" short of cats or love

who are keeping cats

since 2016, the group of "empty nest youth" has been widely concerned. The data show that this group is mainly distributed in the first tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen, and the age groups are all post-80s and post-90s. They are usually far away from their hometown, working alone, unmarried, single and living alone. Coincidentally, these characteristics are more than 95% consistent with the pet owners mentioned in the China pet consumer behavior report

Jiang Yu is a typical "empty nest youth". Since 2015, she has bought a cat every year, and the existence of three cats has enriched her life“ When I first came to Shanghai, I lived in a shared house. There were six rooms in a house less than 100 square meters. " "The number of people sharing doesn't mean it's busy. Because the working hours are not fixed, we can't see roommates at ordinary times, let alone sit together and chat," she said

"I've lived there for about five months. I don't know what my roommate does. Everyone goes back to their rooms after work and won't open the door if they have nothing to do." Jiang Yu said. After her internship, she moved closer to the company and started living alone. As the work began, she had more personal time. When a person stays at home, Jiang Yu is often "too empty to feel his own existence"“ To tell you the truth, Shanghai is a place with little humanity, and it's hard to make friends. If there is no intersection in work, there will be no communication between colleagues. "

so when Jiang Yu happened to see a kitten on Douban, she resolutely took it home. She said: "I have a lot of negative emotions at work. I feel that the cat has its own healing function. I feel comfortable when I see it after work." After having a cat, Jiang Yu stayed at home almost every weekend, watching movies and reading books with her cat in her arms. She found it more interesting to chat with someone she didn't know

like Jiang Yu, the vast majority of "empty nesters" raise cats because they feel confused and lonely when they first come to society and want to find emotional sustenance. With the development of economy, on the one hand, their disposable income increases enough to bear the cost of living alone. On the other hand, the accelerated pace of life makes them tired of devoting energy to maintain interpersonal relationship. At this time, the independent, calm, soft and mysterious cat gives emotional comfort to the urban people who are afraid of trouble but eager to accompany, greatly meeting their emotional needs

"I was on a business trip two days ago, and I didn't have a cat around me. I felt that something was wrong." Liang Le said. Liang Le, who just graated last year, raised two cats in Beijing. As a media person who often deals with people, she thinks that "cat raising" is not equal to "social phobia"“ I have to go out for interviews every day. How can I be socially afraid? At the beginning, I really wanted to have a partner, but later, it was more because people like cats in many details of life. I like cats from the bottom of my heart. "

in Liang Le's view, the economic cost of raising a cat is getting lower and lower. In addition, people themselves have no resistance to lovely creatures, so raising a cat has become a matter of course. At the same time, compared with a lot of time and energy required to raise a dog, the time cost of raising a cat is also very cost-effective. She believes that there will be more cat owners in the future

"but now many people don't really like cats. They always impose their own aesthetic on cats to satisfy their vanity." Liang Le said. She refers to some pet owners who often take their cats to pet shops for bath and beauty. With the development of Internet social platform, the circle of friends and microblog "Sun cat" have become a kind of show off and talk. Many cat owners dress, beautify and even dye their cats in order to make them look better. The trend of purebred cats is becoming more and more popular

however, Liang Le also found that even though she firmly believes that cats should be loved by themselves, there are more and more instries serving cats

In 2015, Japanese economists invented a new word: "cat economics"“ "Cat economics" means that no matter how difficult the economy is, the public's enthusiasm for cats and related procts will always be high. As long as businesses use cats, they can attract attention and benefit from them

the survey shows that more than 80% of Chinese cat owners regard cats as children and family members. This means that cats are playing an increasingly important role in people's lives. In this context, in addition to the traditional cat food, cat supplies, cat coffee shop, cat foster care, cat funeral services, cloud cat app and so on have become emerging hot instries

aiming at this trend, at the beginning of this year, Bob and his friends opened a cat coffee shop in Shenzhen. He said: "Beijing, Shanghai, Guangzhou and Shenzhen are all immigrant cities. Many people like cats, but they don't have the conditions to keep them. For example, landlords don't allow them, roommates don't like them, and so on. So if this instry does well, there will be a lot of room for development."

to this end, Bobby and his friends went back and forth to more than a dozen cat cafes for investigation and research, and worked out the operation plan while selecting the site. As the partner originally runs a cat house, has experience in cat care and has a supply channel for cats, Bob is full of expectations for the future of this store. As one of the biggest cat caf é s in Shenzhen, Bobby's store has more than 30 cats, mainly engaged in catering and helping the cat house to sell cats and their peripheral procts. Driven by the trend of raising cats, in the first half of this year, his net profit of cat cafe was more than 20000 yuan per month

in fact, like Bob, there are not many people who want to gain a share in the cat instry market through cat cafe. However, since the birth of cat caf é, in addition to the issue of profit, the health of cat caf é and the health of cat are controversial. Even so, Bob is still optimistic about the instry: "everything has a development process, and problems represent a new stage." At present, there are nearly a thousand cat cafes in China, and they are still increasing

compared with the offline "sucking cat", the development of "cloud cat" is very vigorous. The early "cat raising in the cloud" originated from the fact that some bloggers shared their cat's daily life on social platforms such as wechat and microblog, so as to attract the onlookers of cat slaves@ Recall special vest, @ melon skin ID sauce and other micro blog big V is to use their pets to attract tens of millions of fans. Among them, @ recollect special vest has become a leader in marketing by advertising and writing soft articles with a Scottish Fold eared cat and a samoyer dog. The number of tweets about these two pets' lucky draw is up to 500000. The price of a microblog advertisement in xiaomajia is about 20000 yuan, with an annual income of more than 8 million yuan

with the development of Internet technology, all kinds of cat related apps are also online Cat backyard is a cat nurturing game. Users can buy toys and build houses for cats in the app. As of July this year, the number of downloads of "cat's backyard" has exceeded 19 million. Now, the game not only promotes the VR version of "cat backyard VR" with the times, but also adapts it into a live action movie, which makes the majority of "cloud sucking cat patients" addicted

in November this year, cryptokitties, a virtual cat game, logged into the Ethereum blockchain. Attracted by cute cats and virtual digital coins, cryptokitties has become the most popular project on the Ethereum blockchain since it was launched. Players can buy, sell and breed different kinds of electronic pet kittens on it. This project once accounted for 15% of the traffic of Ethereum. According to official data, the total sales of cryptokitties has reached $7.9 million, with a total of more than 70000 virtual cats sold, and the most expensive one has sold to 260 million yuan. It can be seen that the cold sounding blockchain, once added with the element of cat, can add a lot of points

with the increasing number of cat owners, various cat related instries will continue to develop, bringing forth new models. Relevant data show that in 2010? In 2020, the scale of China's pet instry will maintain an average annual growth rate of 30.9%. By 2020, the scale will reach 188.5 billion yuan. In the future, this number will continue to grow

Why do cats occupy the world

Hemingway said: "a man cannot be defeated, but he can be destroyed by a cat." The destruction here means that a tough man like Hemingway will be tamed by a cat. According to historical data, the history of cat keeping is 5300 years. In the Internet age, cats are everywhere. So, why does this little creature occupy the human world

when it comes to cats, many people think of Japan. Japan is the country with the most developed cat culture. They even set up "Cat Day" in 1987 to thank the cats who accompany human beings. In Japan, cats contribute more than 2.3 trillion yen to Japan's GDP than AKB48, the idol group. The emergence of this phenomenon is inseparable from their economic culture

as a developed country, the pace of life in Japan is very fast. Even when people in Tokyo wait for the bus for a while, they will read books, send messages or close their eyes for a nap. Their streets are always full of traffic. As a result, those lazy lying on the side of the road stretching cats, attracted the attention of the Japanese. Cats' secluded quiet state seems to be incompatible with the fast-paced Japan, but it is what they want most in their busy daily life. At this time, lazy cats become their spiritual sustenance. This sustenance extends to the culture, growing a series of economic instries such as cat animation, Cat Island and cat grocery store, forming a good cycle of culture and economy

To some extent, the reasons for the rise of cat culture in China are similar to those in Japan. Since 2010, the change of China's population structure has become more and more obvious, the demographic dividend has faded, and the "empty nest youth" has become the same group of concern as the "empty nest elderly"? 39 years old, working hard in a big city "is the label of the times
7.

On February 19, Tesla CEO Elon Musk tweeted that the liquidity pattern of bitcoin is more interesting than cash. Tesla's behavior (buying bitcoin) does not directly represent my idea. For all S & P 500 companies, this is a risky investment

Musk also said, "I am not an investor, but an engineer. Except for Tesla, I do not hold any publicly traded stocks. However, when the real interest rate of legal tender is negative, smart people will look elsewhere

bitcoin is almost as unreliable as fiat money. note that I use "almost"

it's especially interesting to calculate other people's money. It feels like it's my own. Ha ha, if the currency I hold can soar like BNB, can I join in

ha, I'm dreaming again. It's time to wake up

8.

Dogcoin was born on December 8, 2013, based on the crypt algorithm , and is the second largest virtual currency in the world after bitcoin in terms of the number of users

the main dog currency trading platforms in China are btc38, btctrade, bter, Jubi and btc100, while those in foreign countries are cryptsy, exmo, cex.io, bittrex, poloniex, hitbtc, Kraken, bitcoin Indonesia, coinsquare and allcoin

in 2017, CCTV announced a list of 350 MLM organizations, including Wright coin, Ruibo coin, dog coin and unlimited coin

{rrrrrrr}

extended data:

Dog Coin soared five times in four days

on April 15, 2021, Dog Coin soared by 50%; On April 16, it soared again, with an increase of 250% in 24 hours, reaching a maximum of US $0.47 per piece, and its total market value once exceeded US $60 billion

it is worth noting that since the beginning of 2021, the dog coin has increased by nearly 100 times; If we calculate from the low of US $0.001158 on March 13, 2020, the price of dog coin will rise 405 times in 13 months. At present, the latest price of doggy coin is US $0.3228/piece, with a total market value of nearly US $43 billion, exceeding the market value of Southwest Airlines, the world's largest low-cost airline

it should be noted that bitcoin, dogcoin, Ethereum and other cryptocurrencies are speculative assets, which have neither the credit of national sovereignty nor the status of legal tender, and the application prospect is uncertain. Instry experts have warned that if musk does not continue to bring goods in the future, the doggie coin will have the risk of collapse

9. Generally, there are copper coins and copper nickel coins, and 25 cents is made of 25% nickel and 75% copper.
Babbitt alloy, a kind of low melting point bearing alloy with hard particles distributed on the soft substrate, is a currency issued by the United States at the face value of one dollar. There are tin based, lead based, cadmium based three series. The representative compositions of Sn based Babbitt alloy are: sb 3% ~ 15%, Cu 2% ~ 6%, CD & lt; 1%, tin margin

we can't simply say that the US dollar is expensive. It depends on purchasing power. We can't say that it's more expensive than RMB. We can only say that the same unit is more valuable than RMB. For example, if the same thing can be bought in US $1 and RMB 8, then say US $1 = RMB 8
then don't you think it's more expensive to abolish the current RMB 100 and convert it into a new RMB 1
10. If the RMB is undervalued by 35% to 45%, what are the consequences< br />
1 Chinese procts are super cheap
since the devaluation of RMB in 2003, the procts made in China have been more than 30% cheaper. Compared with other developing countries (Indonesia, India, Thailand, Russia, Brazil), the procts made in China are more expensive. Therefore, in terms of export, they are not competitors of Chinese procts at all< br />
2 China's imports are shrinking
when RMB is undervalued, the currencies of other countries will be stronger. In this case, who is willing to buy foreign goods with RMB? When
there is an exception, that is to import raw materials and then export them< br />
3 China's overseas investment has shrunk
in addition to the restrictions imposed by the Chinese government on overseas investment, the reason is that the undervalued overseas purchasing power of RMB has weakened< br />
4 Domestic inflation is extremely serious
at present, domestic prices in China should catch up with those in North America and Europe. However, in the case of no increase in income, serious inflation will hit the living standard of the people< br />
5 Damage exports and jobs in other countries
for developing countries, when Americans and Europeans buy Chinese goods, they naturally don't buy Indian goods, but Brazilian goods
for the developed countries, many manufacturing instries either move to China or go bankrupt, in any case, they lose their employment opportunities< br />
6 The technological competitiveness of Chinese enterprises is weakened
between 2004 and 2007, there was a strange phenomenon that as long as China exports, it can make a fortune. The reason is that because RMB is undervalued, Chinese goods are too cheap in the world, and the procts of other countries are not competitors of Chinese procts, "made in China" swept the world
after Chinese enterprises gain unfair competitive advantage, will they still improve technology and proct quality? The answer is: No
because it's not necessary. In the long run, once the RMB returns to its e value, these enterprises will be eliminated first< br />
7 Hot money flows into China, waiting for RMB appreciation. When hot money finds that RMB is seriously undervalued, it is a good investment direction to enter China and wait for the appreciation of RMB< br />
8 China's trade surplus with the world's major countries, even a huge trade surplus. Although some countries have a trade deficit with China, they do not complain. The reason is that although they have a trade deficit with China, they have a trade surplus with the United States, so their trade is basically balanced.
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