Ethereum Tianya Forum
Five aspects of blockchain instry growth potential promote the healthy development of Technology Virtual reality and other technologies are another emerging technology that will have a significant impact on the future, which is expected to promote human beings from the era of information internet to the era of value Internet
some countries and regions in the United States, Japan and the European Union have promoted the development of blockchain as an important national development strategy, and vigorously promoted the development and application of blockchain technology. China also attaches great importance to the technological innovation and instrial development of blockchain. With the joint participation of it and other enterprises, a large number of new enterprises, new procts, new models and new applications have emerged. The application of blockchain in the fields of finance, government affairs, energy, medical and other instries has graally expanded, and is becoming an important force to drive the technological proct innovation and instrial transformation of various instries
the development of blockchain can be divided into three stages, namely, blockchain 1.0, represented by bitcoin and related financial infrastructure applications, and blockchain 2.0, represented by smart contract. At present, it is graally moving towards blockchain 3.0, which is based on blockchain technology and more complex in-depth application of smart contract
statistical analysis of blockchain investment and financing in the first half of the year. According to the statistical data of in depth analysis report on business model innovation and investment opportunities of blockchain instry published by foresight Instry Research Institute, in the first half of 2018, the amount of financing in the blockchain field was about 10.7 billion, with a year-on-year growth rate of 1426% compared with the same period in 2017; The number of investment and financing events in the field of blockchain has reached 205, and it is expected that the investment in the field of blockchain will usher in another peak this year
according to the distribution of investment and financing rounds in China's blockchain field, the proportion of investment rounds in the start-up period (before round b) is more than 95%, with the joint investment of many instry pioneers, and most enterprises are still running around
statistics and growth of blockchain investment and financing in the first half of 2014-2018
data source: China attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology and market, the pace of blockchain innovation has been accelerating. It has been deeply integrated with cloud computing, big data, Internet of things and other technologies. The scope of exploration and application has also expanded from digital assets to supply chain management, intelligent manufacturing, instrial Internet, social welfare, right protection and other fields
five aspects to promote the healthy development of blockchain technology, promote the high-quality development of digital economy
1, in-depth study and grasp the development trend of blockchain technology and instry. Pay close attention to the international development frontier, jointly promote the research of blockchain related technology and instry, promote the standardization of blockchain development instry behavior, and create a good development environment
2. Strengthen the construction of core technology capacity of blockchain
establish and improve the collaborative promotion mechanism among backbone enterprises, universities and research institutions, guide it enterprises to strengthen technical reserves, accelerate the breakthrough of key core technologies, and improve the performance, efficiency and security of blockchain
3. Support entrepreneurship and innovation in the field of blockchain
encourage cross-border integration between blockchain enterprises and user units, guide instry organizations to establish public service platforms, support third-party organizations to carry out evaluation and detection of blockchain services, promote rich instrial applications of blockchain, and serve the transformation and upgrading of the real economy
4. Actively build and improve the blockchain standard system
accelerate the development and application of key standards, and graally build a perfect standard system. Actively connect with ITU, ISO and other international standards organizations, substantially participate in more international standardization work, and actively contribute more "Chinese power"
5. Accelerate the improvement of the policy environment for blockchain development
support qualified enterprises to carry out application innovation and mode innovation, and guide and encourage enterprises, universities and scientific research institutes to jointly cultivate professional talents needed for blockchain development. Support eligible blockchain enterprises to enjoy the preferential tax policies of the state to support the development of software instry and small and medium-sized enterprises
the instrial scale is small, but the growth potential is huge
the blockchain economy is on the eve of the outbreak period. The financial instry is relatively widely used, and the application of other instries has also entered the stage of exploration and development. It is estimated that from 2017 to 2022, the direct market value of blockchain will increase from US $410 million to US $7.68 billion, with a compound annual growth rate of 79.6%. It is estimated that all kinds of extended business based on blockchain will reach US $100 billion in 2020
instry application areas continue to expand
the financial instry takes the lead in the application of blockchain technology, and many financial applications have been implemented; Medical instry is an important area of blockchain application, which can better protect privacy, improve service quality and management efficiency; The demand of social authentication for blockchain is rising rapidly to solve the proof problem caused by information asymmetry; The application of blockchain technology in communication, supply chain and other fields is expanding rapidly
EOS coin
EOS (Chinese Name: EOS, English Name: EOS, abbreviation: EOS) is a token based on Ethereum released for eos.io blockchain system. Blockone is a new blockchain architecture developed by blockone company, which aims to expand the performance of distributed applications. The goal of EOS project is to achieve a blockchain architecture similar to the operating system supporting applications. The architecture can provide account, identity authentication, database, asynchronous communication and program scheling on hundreds of CPUs or clusters. The ultimate form of this technology is a blockchain architecture, which can support millions of transactions per second, and ordinary users do not need to pay for the use of the blockchain
function of EOS token
the current form of EOS cryptocurrency belongs to ERC 20 smart contract token on Ethereum blockchain. EOS ERC 20 token will be converted into the cryptocurrency available in EOS system 1:1 after the formal launch of EOS blockchain. The EOS system is expected to release the test network in August 2017, and it is expected to take one year for the main network of EOS blockchain to go online. The following application scenarios are introced after the EOS blockchain is officially launched
EOS cryptography currency has three main application scenarios: bandwidth and log storage (hard disk); Calculation and calculation reserve (CPU); State memory (RAM)
both instantaneous and long-term components consume bandwidth and computation. The blockchain system will maintain logs of all messages, which will be downloaded and stored by all complete nodes. With log information, the state of all applications can be reconstructed
the specific application scenario of EOS cryptography currency can be explained as:
receiver payment: customers purchase specific procts from the business, and the sales revenue of these procts will be used to pay the business cost, so as to avoid customers paying for the use of blockchain directly, and will not restrict or prevent enterprises from determining the monetization strategy of their procts
authorization capability: if a blockchain is developed by using EOS software system and its token is held by a ticket holder, it may not need to consume all or part of the available bandwidth immediately. Such a holder can choose to give or rent the unused bandwidth to others
separate transaction costs from token value: if the application owner holds a corresponding amount of tokens, the application can continue to run in a fixed state and bandwidth usage. Developers and users are not affected by price fluctuations in the token market, so they are not price dependent
block reward: each time a block is generated, the eos.io system will reward the block generator with a new token. The system may be configured to limit the reward cap for block procers, so that the total annual increase in token supply does not exceed 5%
community welfare applications: users can choose three community welfare applications, also known as smart contracts. These smart contracts will collect tokens based on the proportion of votes each application receives from the token holder. The elected application or smart contract can be replaced by the smart contract of the newly elected application or token holder
What are the technical advantages of EOS
1. EOS creates a developer friendly underlying platform of blockchain, which is similar to the operating system of blockchain. It has powerful performance, can support multiple applications running at the same time, and can support multiple programming languages at the same time. It provides developers with underlying moles to lower the development threshold, just like Microsoft's windows. Do you think Microsoft is worth money
2. EOS solves the problems of delay and data throughput through parallel chain and dpos. EOS can achieve a processing capacity of one million per second. At present, bitcoin has 7 transactions per second, while Ethereum has 30-40 transactions. This super power of EOS can hang bitcoin and Ethereum. For example, the recent cryptokitties | collect and breed digital cats! This is a very popular eth game. Only one game accounts for about 15% of eth's throughput. If there are seven or eight similar games at the same time, ETH will die. It's scary to think about it. Eth, which can't expand bandwidth, will have great challenges in throughput, and EOS can solve the above problems.
if you want to understand the content of blockchain bitcoin, it is recommended to go to relevant websites to have a more comprehensive look, such as bitmaster and Babbitt forum.
Ethereum can still use the video card assembly machine to dig. I g it with my own 6-card machine. If you want to do it yourself, you can refer to this forum. I think the teaching is quite detailed. Address: web link
in the second episode, Cui wuwan, the Minister of the state of cloud, escorts Princess lixiu of the state of cloud to marry the emperor. Haitang and Tianya visit the post house at night and find Princess lixiu out in the bath. She is gorgeous. Haitang asks Tianya if she would like to marry him. Tianya means that he is devoted to his country and is not good at women. In fact, when he was in Japan, he met Liu Sheng Xueji, the youngest daughter of Liu Sheng Dan Ma Shou, the leader of Liu Sheng's new Yin sect. They fell in love with each other deeply and were chased by Liu Sheng Dan Ma Shou. Xueji died to save him. Tianya vowed not to marry her all his life. Begonia in the black pill a palm, Tianya for Begonia healing, found that Begonia was a woman disguised as a man<
the ancient three links had known their fate for a long time, so they passed on all their life skills and "Vajra invincible divine skill" to Cheng right and wrong, and wrote the martial arts secret scripts of various schools to Cheng right and wrong. If Gu Santong wants to be right or wrong, he challenges Tiedan Shenhou and finds his beloved woman. He says he loves her, and then he dies. Cheng is not from the original tunnel back to the silkworm room, but saw a group of people in black with a black satin quilt wrapped a person left. Cheng Shifei sneaks into the princess Yunluo's bedroom and makes Yunluo<
episode 3 Yunluo asks Cheng who is right or wrong? Cheng Zhengfei boasted that he was "Weilong great Xia" and "invincible naughty boy". Yunluo forced Cheng Zhengfei out of the palace with her and went to find Gu Santong. At this time, Wu Wan suddenly went to the palace to meet the emperor and the Empress Dowager. Cao Zhengchun refused because the Empress Dowager was ill. However, Wu Wan said that he was the first doctor in the cloud Kingdom and was willing to feel the pulse of the Empress Dowager. Cao Zhengchun had no choice but to pretend to be the Empress Dowager. Wu Wan felt the pulse for the Empress Dowager and found that the Empress Dowager was Cao Zhengchun. They competed with each other, but they were defeated by Cao Zhengchun, so they had to leave temporarily. Wuwan and princess lixiu enter the palace again. They insist on seeing the Empress Dowager. When they don't know what to do, there's a sound of lotus driving in the inner hall, and Yunluo drags the Empress Dowager's hand slowly into the palace... It turns out that Yunluo asks Cheng to fake the Empress Dowager for the time being and perfunctory wuwan. Wu Wan took the opportunity to kneel down and use his internal power to test the right and wrong. Fourth, the integration of right and wrong in a timely manner to use "Huagong", Wu Wan was shocked to retreat. The emperor asked Yun Luocheng who he was? Yunluo refers to him as "the world's first fake master" in "the world's first villa". Yunluo uses 200000 liang of profit to ince right and wrong to help find the Empress Dowager. On the other hand, Shenhou also ordered Tianya to investigate wuwan. Wu Wan finds out what is right and wrong and comes out to pursue it. Finally, he is arrested. Cheng Shifei was forced to confess by Wu Wan. He divided his tendons and bones and was crammed into a Chengzi like a cartilaginous man. He found that the Chengzi next to him was the Empress Dowager. Shenhou orders Tianya and Yi to watch Princess lixiu. Cheng is not from the Empress Dowager's mouth know a lot of palace secrets, Cheng is not dislocated hands and feet, internal skills can not help, had to work hard. Tianya in the middle of the night found that lixiu Princess jumped into the lotus pool, trying to commit suicide, busy to save her, lixiu took the opportunity to stab him with a hairpin. Duan Tianya suddenly felt that his whole body was soft and hot, and he had won Li Xiu's perfume<
Episode 5 lixiu tears off her clothes, then yells "flower picker", and East Hall Wei rushes to capture Tianya. The emperor was so angry that he handed over Tianya to Cao Zhengchun. Fortunately, he returned to the sea and saved Tianya. On the other hand, Cheng Zhengfei asked for a lot of water when the guards of chuyun Kingdom fed them. He forced the water out with his internal skill and connected the joints. When she rescued the Empress Dowager from the post house and fled, she took away the bone powder and poison powder in the cupboard. Wu Wan chased him, but he only escaped. Finally, he fled back to the ngeon. A basin of bone powder on the door was drenched on Wu Wan. Wu Wan's flesh turned into water, leaving only his clothes
the emperor went to visit lixiu, and lixiu flattered him. The emperor held back and wanted to do something good with lixiu. Unexpectedly, lixiu was a martial arts expert disguised as a woman. Fortunately, Tianya and Yi arrived, and Tianya killed lixiu. Tianya has made great contributions to success and failure. Duan Tianya was sent to Japan's Yihe school to learn martial arts when he was a child. Later, e to the chance meeting, he learned "magic sword" from the famous Japanese swordsman miankuang Serang, and became a spy of "Tianzi No.1". After seven years of training, he finally beat Batao and became a spy of "the first character in the earth". It's a secret where Haitang was sent. In short, in 14 years, she learned piano, chess, calligraphy, painting, and divination, and was supported by thousands of rich businessmen to establish the "No.1 village in the world". Haitang's martial arts masters are elegant and extraordinary, much like the "spring dream no trace" no trace childe who was popular in the Wulin and admired by thousands of girls. She is handsome and handsome, and the generation is the "mysterious word No.1". In the Jinluan hall, the emperor offered a reward for his merits. The Empress Dowager pointed out that Cheng had done a good job in rescuing and driving, and proposed that Cheng should be the "yellow word first", so the emperor ordered the Marquis to train him to be right and wrong<
in the 20th episode, Shen Hou and Gu Santong found two secret scripts of the strange swordsman in Tianchi. Gu Santong was obsessed with practicing martial arts and asked Shen hou to greet Su Xin, his cousin who was married by his wife. Shen Hou fell in love with Su Xin at first sight. In the next three months, the ancient three links began to kill, and even the four captains were not spared. The former Emperor ordered the Marquis to kill the ancient three links. Shenhou found the ancient three links, and they bet that if the ancient three links lost, they would voluntarily put them in jail; If Shenhou loses, he will turn around all his life when he hears the ancient three links! They are lucky. With the last stroke, Suxin suddenly rushes out and blocks Gu Santong. Shenhou slaps Suxin with his palm. Shenhou gives Suxin Tianxiang cardamom, which was given by his mother. God Hou tells the past, and Begonia came to the ice cave, but found that the heart is not! Shenhou suspected Haitang and asked him to suspend his spy ty. One knife takes Begonia to Shuiyue nunnery to have a rest for a few days. His mother Lu Huanong takes her hair to practice here. Yi told his mother that he didn't believe that there would be no Daopu left by his father's hard-working "dominating the world". The twenty-first episode throws father's remains into the fire with one knife. Suddenly, human figures and characters appear on the cloak. Finally, one knife becomes "dominating the world". Zhang Jinjiu told Shenhou that a month ago, the three stalls in the East Hall picked eight good men to go to Tianshan Mountain to find the ice cave and remove Suxin. Sure enough, three stalls and eight experts disguised themselves as civilians and brought a coffin to a small shop in the wilderness. Yunluo and chengyufei happen to be in this store. Chengyufei kills three stalls. When he opens the coffin, he turns out to be a beautiful woman! Cao Zhengchun sent someone to send a letter. He claimed that he had two Tianxiang cardamom. He could give one to Shenhou first. Within a year, he would invite Shenhou again at any time. Maybe he would ask for something at that time. Yi asks Zhang Jinjiu about the cause of her father's death. Zhang Jinjiu says that before, Bailian was killed in a bloody battle in Bixie mountain villa. Only a bartender was present that night. He says that there were only three guests (jianjingfeng, qilinzi and liangkong) in Bixie mountain villa that night. Later, Bailian broke into the villa with a knife, and the two sides had a big fight. But the second child fainted at that time. When he woke up, he saw the three people carrying away the body and burying it
episode 22 Yi decides to take revenge on three people! A knife comes to the "Qilin gate" first. Qilinzi admits that he is the murderer who killed Bailian, and then he kills himself. Yi comes to the world's first village to find jianjingfeng. Haitang says that he has the responsibility to protect jianjingfeng, so Yi has to leave. The next day, Haitang found jianjingfeng dead. Shenhou exerts "absorbing power" to absorb the cold air of Suxin, and then puts Tianxiang cardamom into Suxin's mouth. Plain heart awakes graally. Yi decides to ask kongfu to make it clear that he is willing to fight Yi, but he requires three rules: first, if kongfu wins, Yi will not take revenge in the future. Second, if you die of emptiness, you can't kill again with one knife to hurt Shaolin people. Third, "dominating the world" is the sword technique of evil and heresy. After revenge, you should find a way to end this skill immediately and avoid entering the evil way. In the two men's war, he only defends the air but does not attack, and faces his body to the blade<
episode 23 a knife comes to the coffin of "the coffin of the hundred refiners who return to the sea first" to pay homage to the dead. Suddenly, a lightning strikes the coffin, and a knife finds that the back of the skeleton is shining. When it picks up, it turns out that it is a sharp handle. A knife recognizes that it was given to Lu Huanong by the hundred refiners in those years. It turns out that the real murderer of father is his mother. When he comes to Shuiyue nunnery, Lu Huanong tells us that the three sworn brothers of Bailian in those years only wanted to help him get rid of the "demons", but he wanted to kill the three friends by the sword. Lu Huanong helped each other and had to kill him. At this time, the ending appeared, and the one knife "dominating the world" was no match for the ending Shaolin "Da Bei Zhang". One knife took out the cloak again, and found that there was a sandwich in the cloak, which was painted with three moves of "a bi Dao"<
episode 24 a knife makes three swords of "a bi Dao". When you come to the gate of HuLong mountain villa, you can't stop it. You can only escape to the underground secret room with Suxin. Suxin tells that he was pregnant with the flesh and blood of the ancient three links, but he has no courage to tell Shenhou; After giving birth to his son, he learned that Gu Santong had an appointment with Shen hou to fight to the death, so he gave his son to Cheng Huan, a neighbor, and then rushed to stop him. At this point, Shenhou came back and said that he had gone with a knife. Shenhou asked Haitang to call Tianya back from She. Episode 25 Tianya and Haitang come to Shuiyue nunnery and see a knife collapse. Tianya tied up the sword, and the Miao sect, the witch sect and the beggars' sect sought revenge one after another. Cheng Shifei and Yunluo accompany Suxin to Sanli town to find Cheng Huan. Suxin walks alone to the "Lan Gu dyeing workshop" outside the town. When she meets LAN Gu, she finds that Lan Gu is Cheng Huan. Suxin asked the whereabouts of the child. LAN Gu said that he had changed his name to right and wrong. Su Xin and Cheng are opposite day and night, but they can't recognize each other, which is very painful<
episode 26 in the "butcher's sword conference" in the Jianghu, master Cao of the East chamber, abbot Liao Fan of Shaolin, and abbess Yeyu, the leader of Emei, all arrive. At this time, he concludes and repeats martial brother Kong's last words and instructs him to solve the demons with one sword. Take out the "Buddha demon pill" and give it a knife
Now the family living conditions in the city are getting better and better. After a family has children, most of the time and experience outside work will be put on the children. The ecation of children is also the top priority in the family. The school district room is the standard configuration of many families. In addition, children's early ecation is becoming more and more popular. Many families will send children to early ecation institutions, and the age of children who go to early ecation institutions is also showing a trend of getting younger and younger. So, whether children want to go to early childhood ecation institutions or not, I think we can consider from the following points
The third is whether children like to go to early ecation institutions. Many early ecation institutions have experiential courses, which do not need to pay for. Children can have a try. Some children like to go to early ecation institutions once, and some children are more resistant to going to early ecation institutions. If they do, don't send them. It will save money and time, and cause harm to children In a word, we should consider early ecation comprehensively according to family economy, time and children's thoughts