Blockchain issued by MIIT
, under the testimony of the leaders of Hunan high tech Zone, will jointly publish the first 2018 global chain chain instry yearbook by China Mobile communications Federation, international block chain application alliance, self chain college and Wutong think tank. The details are as follows:
since October 2016, the Ministry of instry and information technology has issued the white paper on China's block chain technology and application development (2016). blockchain was identified as a strategic frontier technology for the first time and was written into the notice of the State Council on printing and distributing the 13th five year plan of national informatization issued by the State Council in December 2016. The plan clearly puts forward the need to strengthen the innovation, test and application of new technologies such as blockchain, so as to seize the leading power of the new generation of information technology
local governments have also issued guidance and notification documents on blockchain. According to financial statistics, as of March 2018, Beijing, Shanghai, Guangzhou, Shenzhen, Zhejiang, Jiangsu, Guizhou, Fujian, Guangdong, Shandong, Jiangxi, Inner Mongolia, Chongqing and other provinces and cities have issued guidance on blockchain
Chen Xiaohua, director of ecation and examination center of China Mobile Communications Federation, Secretary General of international blockchain innovation and application alliance of China Mobile Communications Federation, and President of Beiyou online digital economy research institute, said: "one of the biggest values of blockchain technology is the combination with big data. Blockchain technology will be the key technology to build a social big data platform. The combination of blockchain and big data will solve the deep-seated problems of data interconnection and open sharing. "2018 global blockchain Instry Yearbook" is a big database of blockchain ecological information. Through research and aggregation of the whole ecological instry data of blockchain, it provides authoritative system data mining analysis, data docking and matching, intelligent information flow and instry spectrum for blockchain enthusiasts, avoids learning blind spots, popularizes blockchain knowledge, and promotes the healthy development of blockchain ecology. "
"the development of blockchain in the past two years is obvious to all. Local governments are also more active in promoting the development of blockchain technology and application. With the innovation and upgrading of blockchain, deep integration and innovation with cloud computing, big data and other cutting-edge technologies, it will promote the application of blockchain technology in medical, judicial, instrial, media and other fields Business exploration and application of games and other subdivided fields. The healthy development and application of blockchain in the future cannot be separated from the construction and improvement of instry ecology. From 2015 to 2018, more than 50 instry associations / alliances related to blockchain have been established in China, and blockchain media and institutions emerge in an endless stream. With the rapid development of blockchain, a large number of enthusiasts, practitioners, entrepreneurs and investors will participate in the future, And the 2018 global blockchain Instry Yearbook provides an authoritative platform for them to systematically understand the blockchain instry. " Tang Yuze, President of the Institute of creative talents of Wutong think tank, believes that the 2018 global block chain instry yearbook will have a significant impact on the future development of the block chain.
as one of the sponsors of this yearbook, Jian Jinqiu, founder of Zilian college, said: "technological innovation is the core driving force for the in-depth development of the blockchain instry, and the technological innovation of China's blockchain instry is undergoing a process of obvious acceleration. Thanks to the continuous innovation of blockchain technology and China's huge Internet consumer groups, blockchain applications in China also show a wide range of diversified and active characteristics. From 2016 to 2018, private equity investment in China's blockchain field has been invested in many fields, such as blockchain personnel training, infrastructure, underlying technology, related services, blockchain application, etc., and China's blockchain instry chain has basically taken shape. And the government is increasingly facing up to and affirming the value of the blockchain, and the launch of the 2018 global blockchain Instry Yearbook is to build a good blockchain instry ecology and promote the healthy development of the blockchain instry. "
with the continuous excavation of the potential value of the blockchain, the heavyweight multinational instry giants have entered the blockchain field by setting up research groups, investing in blockchain start-ups, developing the basic platform of blockchain, and studying the potential application scenarios in the future. Their demonstration and leading role has begun to drive a new round of blockchain entrepreneurship and innovation wave. As the world's first blockchain Yearbook, 2018 global blockchain Instry Yearbook will invite world-renowned scholars and enterprise experts to write it, and give full play to the role of blockchain policy guidance to better promote the healthy development of the blockchain instry
China has started to establish a national standard for blockchain to promote the construction of blockchain standard system from top-level design, which is expected to be completed by the end of 2019 at the earliest
in this regard, Zhao Wu, founder of Beijing Huashun Xin'an Technology Co., Ltd., also said that although the blockchain has disruptive technology potential, we must realize that the blockchain is still in its infancy, far from reaching the stage of subverting the world
Yu Kequn stressed that the independent and controllable blockchain network is intended not to be controlled by others technically, but also to promote the healthy development of blockchain. Security is the future life of blockchain. Only its own security can make blockchain technology landing. This requires us to pay equal attention to the development of blockchain technology and its security attributes, even ahead of timein this regard, Li Ming also said that an important part of the standard is the information security standard, which can also see the importance of security to blockchain technology. He also pointed out that the development of blockchain standards does not mean that it will rapidly promote the development of the instry, but give the instry certain guidance. Previously, China has suffered a lot in terms of international intellectual property rights and standards. In terms of blockchain, China has formed more than 200 patents in terms of international blockchain, and even stands in the forefront of world technology. Therefore, we also need to firmly grasp our right to speak
content source: Xinhuanet
Many doomsday predictions are not credible
Behind any investment with extremely high yield, there may be a deception of "you want his interest, but he wants your principal"
on July 4, 2018, a recording of Li Xiaolai, known as "China's richest man in bitcoin", was exposed, causing an earthquake in the currency circle. In nearly an hour's recording, Li Xiaolai made sharp comments on many coin circle tycoons and taught them how to cut leeks from retail investors
Although China has rectified and banned ICO in accordance with the law in September last year, it is not uncommon for project parties to avoid legal supervision through the mode of foreign registration and underground ICO. This requires the regulatory authorities to strengthen governance, establish perfect instry standards, and promote the good development of the blockchain instryfor investors, on the one hand, they should polish their eyes and not blindly follow the temptation of the so-called "Internet red". If you really believe Li Xiaolai's words of negating value investment and advocating speculation, it will be the right choice for him and eventually become the leek to be picked by others. On the other hand, we should invest rationally. Behind any investment with extremely high yield, there may be a deception like "you want his interest, but he wants your principal"
content source: phoenix.com
Since the 1970s, a new energy, combustible ice, has been discovered in the deep sea around the world. If you listen to this term, you will be surprised! How can ice burn? In fact, combustible ice is a kind of crystal material formed by the combination of water and natural gas, which is called "natural gas water compound" academically. According to measurement, 1 cubic meter of solid combustible ice contains about 200 cubic meters of natural gas. Therefore, combustible ice has a strong combustion capacity and is a very important energy resource
The discovery of combustible ice was e to a chance. In the 1930s, in order to transport natural gas, people began to lay huge natural gas pipelines. The results show that the pipeline is often blocked. Cut the pipe open and see that it was blocked by ice like material. How can there be ice in the pipe? After research, it turns out that it is a combination of natural gas and water, with strong combustion abilitya large amount of combustible ice is stored in the frozen soil and seafloor, and the most abundant is in the deep sea. On the sea floor, combustible ice often forms huge deposits with a length of several thousand meters and a thickness ranging from several centimeters to 200-300 meters. In the United States, Canada and other coastal areas, it has been found that there are tens of billions of cubic meters of combustible ice resources, which can be exploited for hundreds of years. Russia, New Zealand, India, Japan and other countries have also found considerable reserves of seabed combustible ice resources. Combustible ice is also found in the East China Sea, South China Sea and Yellow Sea. It is estimated that the reserves of combustible ice in the world are very huge, at least more than twice of the total reserves of coal and oil. It has been hailed as the new energy of the future
There are some difficulties in mining combustible ice because it is deep in the ocean and frozen soil. So far, there is no successful experience in mining seabed combustible ice in the world. At present, there are two mining plans in people's imagination, one is to connect the pneumatic pump pipe with the receiving ship. The air pressure pump pipe extends directly into the sea floor, and the lower end of the pump pipe is a huge bell shaped object, which can cover an area under the water. There is also an automatic mining machine inside the bell, which will dig up the rocks with combustible ice on the seabed together with the combustible ice, smash them into pulp, and then transport the pulp to the receiving ship through the pneumatic pump pipe. On the receiving ship, the natural gas in the combustible ice is separated by heating and pressurizing, while the remaining marine sediments often contain other available substances, which are separated and extracted for the second and third time. Finally, the useless resial soil is poured into the seaanother solution is to directly decompose combustible ice into ice and natural gas on the sea floor, and then transport it directly to the ground gas storage tank, just like the natural gas in the rock stratum, and then transport it to the users who need natural gas from the gas storage tank. Compared with the former scheme, the transportation condition of the latter scheme is relatively simple, which is expected to save more mining cost. But the problem is that the decomposition technology of combustible ice on the seabed is still immature; In addition, this scheme can not make full use of other resources that may exist in the seabed of the mining area
1. Take South extension of Metro Line 1 from Nanjing South Station, pass 8 stops, and reach Xinjiekou station
2. Take Metro Line 2, pass 12 stops, and reach Xianlin central station
3. Walk about 810 meters, After arriving at Xianlin School of Nanjing University of Posts and telecommunications, you can see the picture of the building This data comes from the network map, and the final result is subject to the latest data of the network map