Ethereum Roadshow
A vigorous "blockchain movement" is sweeping like a wave, threatening everyone around. From last year to this year, the debate over blockchain has never stopped. Is blockchain, as its advocate Chen Weixing said, the "spring of mankind", the "antidote to the global economic collapse", or as his doubter Zhu Xiaohu said, "blockchain is a fake outlet, and there is nothing left except currency speculation"
we think that this instry needs standards, otherwise we will talk about blockchain for a long time, and the concept of talking is not the same, and even some enterprises claim to make their own blockchain, and they just change the database. With the authoritative standard of trusted blockchain, we can screen out the enterprises that obviously sell dog meat, and let the enterprises that really do blockchain technology get endorsement
Ce: how does Tencent solve the problem of talent scarcity in the blockchain field
CAI Yige: our technical talents are basically transformed from Tencent. The blockchain instry is very new, and few people have done blockchain. Just like the arrival of mobile network in those years, it's very difficult for you to recruit Android and IOS developers. We all cultivate ourselves
in addition to solving the security problem, blockchain technology can also change the following areas:
1. In the future, music right distribution is likely to enter the stage of blockchain, removing the intermediate link, so that musicians can get more direct income. In the past, record companies or the Internet were required to increase user stickiness. There were a lot of fees in the middle of promotion or song playing, but not many were really given to the authors, because the original right was still in the hands of several major record companies
2. Writing right is the same. For example, you may have to find a publisher before. This right can't be sold many times, and the money given to the author is also very small. With blockchain technology, all users need to pay the right fee to the author, not limited to a single publisher. Previously, Mr. Li Xiaolai did the press one project, which is mainly aimed at right distribution
3. The Internet of things and blockchain technology will combine to proce the blockchain Internet of things (Biot). Blockchain Internet of things can greatly rece the risk of hacker attacks. With the help of blockchain Internet of things, it may be as convenient as mobile phones to obtain warehouse sensor data
Kevin Kelly's book out of control has become the wind vane of the development of the Internet. In his later book necessity, he also mentioned that "technology has a preference in nature, which makes it move in a certain direction. On the premise that other conditions are the same, the physical and mathematical principles that determine the development of science and technology will favor certain specific behaviors
the development of blockchain technology is an "inevitable" trend, and bitcoin and some valuable digital currencies are only proced because of one of the needs. Today's blockchain is like the Internet in 1994. The development of the times will screen out the best technology and procts. It's just a matter of time
now there are too many "pseudo blockchain" projects focusing on blockchain, because too many people blindly invest in them without understanding. I want to make a fortune in this market. Those people are aiming at leeks that enter the coin circle without learning anything. They casually make small packages on the open public chain, issue a coin, hold a roadshow and want to circle a group of people to come in. They want to run after they circle money. In fact, they have no actual technical content and can't solve any practical problems.
the ranking of digital currency can be measured according to multiple dimensions, such as market value, technical ability, landing in Cheng, 24-hour rise and fall, 24-hour turnover list, 24-hour turnover rate, etc. For the sake of data accuracy, we list the ranking of virtual currencies in the market value list<
let's first look at the data to see how the Ministry of instry and information technology measures the value of digital currency:
saidI Research Institute of the Ministry of instry and information technology officially announced the first global public chain technology evaluation index and ranking. Eth ranked first with a total index of 129.4, while BTC only ranked 13th<
moreover, the ranking method this time is that CCID Research Institute of MIIT does not mention cryptocurrency, but only public chain. The first list of evaluation objects are: bitcoin, Ethereum, reborn, Leyte, bitcoin cash, Cardano, starcoin, Neo, eota, Monroe, dasey, Xinjing, Ethereum classic, quantum chain, Nanor, application chain Big zero coin, verge, stratis, cloud storage coin, stim coin, bitstock, byte coin, wave coin, deced, super cash hcash, Comodo coin, ark. The top ten in the list are eth, stem, LSK, Neo, KMD, XLM, ADA, iota, XmR and strat<
If ranked by market value, the results will be much different: the following data are based on Niuniu app, and the market value represents the first place at the time of writing: bitcoin (BTC)
current price: 26428 yuan, market value: 460.018 billion yuan, total amount of CDB: 21 million, circulation volume: 17.406 million, and circulation market value: 460.207 billion yuan, Issue time: 2009.01.03
second place: XRP
current price: 236 yuan, market value: 95.192 billion yuan, total issue volume: 100 billion yuan, circulation volume: 40.327 billion yuan, circulation market value: 95.181 billion yuan, issue time: 2011.04.18
third place: eth
current price: 734 yuan, market value: 76.136 billion yuan, total issue volume: 104 million yuan, Circulation volume: 104 million, circulation market value: 76.136 billion, issue time: July 24, 2014
fourth place: Star currency (XLM)
current price: 98 yuan, market value: 18.834 billion, total issue: 104.523 billion, circulation volume: 19.155 billion. Circulation market value: 188.43 yuan. Issue time: 2014.08.01
fifth place: bitcoin (BCH)
market value: RMB 137.700 billion, currency price: RMB 810.175, total currency: RMB 21 million, bitcoin cash released on August 1, 2017, jointly created by some bitcoin developers, belongs to the new version of bitcoin. From 2015 to 2017, the price of bitcoin rose rapidly. Different factions competed fiercely for more computer network resources. In order to get out of the competitive environment, one camp created another version and rebuilt the blockchain currency. Bitcoin cash modifies the code of bitcoin, increases the block size to 8m, adopts two-layer network, reces the workload of bitcoin network, and maximizes the efficiency of bitcoin network without damaging the original structure and security of bitcoin blockchain
with the integration of the two exchanges of okex and Huo yuan.com, yuanniuniu can share the trading depth and enjoy the treatment of zero handling charge fund transfer. It only needs to download an app to exchange transactions at both ends. At the same time, yuanniuniu is also a good market software tool, which can help speculators master the latest currency price trends and large positions.
Star version:
baby one more time: difficulty two stars, 94A beautiful day: difficulty one star, 96a
bingo: difficulty three stars, 96a the blue sky: difficulty two stars, 96a
bilhelm Tel: difficulty two and a half stars, 96a can: difficulty two stars, 97A
challenge: difficulty two stars, 95A childhood: difficulty two stars, 96a
choice: three stars of difficulty, 96a freshman: one and a half stars of difficulty, 96a
Hungarian Dance: two stars of difficulty, 97A love: two stars of difficulty, 96a
I love you: two stars of difficulty, 96a who is MVP: two stars of difficulty, 94A
Mystery Castle: three and a half stars of difficulty, 95A scene # 1 Chase: three and a half stars of difficulty, 95A
Spanish fly: two and a half stars, 96a shake shake: three and a half stars, 96a
so crazy: two and a half stars, 93a space boy: three and a half stars, 95A
stay in me: two and a half stars, 96a super star: three stars, 95A
supplement: two and a half stars, 95A love you: two stars, 96a
don't frame me: difficulty two and a half stars, 96a Persian cat: difficulty two stars, 95A
have to love: difficulty two stars, 95A hey roar: difficulty one star, 95A
huadiefei: difficulty three stars, 95A let's get married: difficulty two stars, 97A
romantic adventure: difficulty three stars and a half, 95A 100 day anniversary of love: difficulty of three stars, 95A
the flight of the bee: difficulty of three stars, 96a Pandora: difficulty of two stars, 96a
chokes chokes: difficulty of two stars, 96a we want to sleep: difficulty of three stars, 94A
Sweet: difficulty of two and a half stars, 96a is better than dancing: difficulty of three stars and a half, 95A
we will rock you: difficulty three stars, 96a chicken navel: difficulty two stars and a half, 96a
we will rock you: difficulty three stars and a half, 96a one's wonderful: difficulty two stars, 97A
love's main song: difficulty two stars, 96a
moon version:
1,2,3,4: difficulty four stars, 95A always: six and a half stars, 94A
beyond the game: six and a half stars, 91A can: four and a half stars, 94A
choice: six and a half stars, 91A DJ 2: four and a half stars, 94A
enrance: Six and a half stars, 94A maximum risk: six and a half stars, 96a
on the road: six and a half stars, 95A raspberry shake: six and a half stars, 93a
we will rock you: five and a half stars, 94A Rumba: five and a half stars, 93a
step by step: five and a half stars, 95A so crazy: five and a half stars, 91A
space boy: six stars, 95A stay in me: six stars, 92a
Super Star: five and a half stars, 91A baby, baby, baby: six stars of difficulty, 94A
supplement: six stars of difficulty, 92a Iwanna: six stars of difficulty, 95A
welcome to the hell: five and a half stars of difficulty, 92a yorleleiyo: five and a half stars of difficulty, 94A
Arirang: five and a half stars of difficulty, 93a ZEEBRA: five stars of difficulty, 95A
don't frame me: four stars of difficulty, 95A open your heart: difficulty six and a half, 92a
caprieeio: difficulty four and a half, 95A happiness worship: difficulty five and a half, 91A
Music: difficulty four and a half, 95A I'm not a beauty: difficulty five and a half, 93a
Three Kingdoms love: difficulty four and a half, 96a sour and sweet: difficulty five and a half, 94A
Tianan Third Street: difficulty five and a half stars, 95A sweet: difficulty four and a half stars, 95A
like you unreasonable: difficulty four stars, 93a like brush: difficulty five stars, 93a
a person's wonderful: difficulty four stars, 95A R-bit song Marie's theme song: difficulty five stars, 94A
so good: difficulty six and a half stars, 92a run: difficulty six stars, 90a
Persian cat: difficulty four stars, 92a white value: difficulty six and a half stars, 92a
I'm too lazy to delete the following... The front is the song title... Please have a look by yourself.. thank you
there are two ways to improve your foraging skills: 1. Collect items in the field; 2. Chop trees with an axe. All the above behaviors can increase your skill experience. If you reach a certain number, your skill level will be improved
On August 1, miners created the first block on the new bitcoin blockchain bitcoin cash. The size of the block is nearly twice that of the original bitcoin block, which can theoretically increase the network capacity and processing speed. The move marks the official division of bitcoin
according to the data of okex, a well-known digital asset trading platform, the price of bitcoin began to fluctuate sharply at 15:00 yesterday (August 1). When the first BCC was born, the currency price fell sharply, from the highest of 19848 to the lowest of 17750. The biggest drop in one minute was more than 2000 points, and then graally calmed down. As of today's press release, the currency price is still running near yesterday's low, with the latest trading around 18000
we have to look at it calmly: there is a huge bubble in the field of block chain ICO. p>
the Dao has not yet reached a consensus on whether the responsibility for technical loopholes caused by hacker attacks belongs to the development layer of Ethereum or the application layer of DAPP. We must admit that the blockchain technology is still in the early stage of development, and the underlying protocol of bitcoin, the next generation of blockchain application, still needs to be continuously expanded and upgraded, There is still a huge gap for technical development talents in the blockchain instry. In such a large-scale blockchain application, it is difficult to ensure that its technical team is able to achieve the security and reliability of the application
moreover, in the current hot situation of ICO financing, there is no lack of malicious fraud by some project drillers, and the application of "pseudo blockchain" is fabricated indiscriminately. After all, most investors do not know enough about blockchain technology. Even if they hold a full set of white papers and open source code of a project, it is difficult to judge whether they strictly follow the blockchain technology path to ensure the openness and transparency of application operation
Of course, more importantly, the great innovation value of a new technology is not necessarily equal to the value of an application or proct based on this technology. As the greatest technological innovation in the past 100 years, the Internet has gone through a life and death competition in the early development stage of the instry, and a large number of applications and procts have failed to survive. Respecting the law of historical development, there will be no exception to the blockchain instry. In the past few years, at present and in the next few years, there will still be a large number of blockchain start-up projects dying rapidly. Entering a fast-growing instry early may achieve long-term huge revenue growth, but it will not rece the possibility of any lossin fact, the current situation of ICO overheating is very similar to that at the end of 2013 and the beginning of 2014. At that time, the future currency (NXT) ICO appeared across the sky, and its early investors obtained a return of tens of thousands of times (raising 21btc, equivalent to us $6000 at that time, with a future market value of up to US $100 million), A large number of ICO projects began to emerge in the market, and a large number of hot money poured into the ICO market, which triggered the market frenzy. As a result, all kinds of scams and technical crises also appeared one after another. Soon after, the price of various encryption tokens was once at the bottom
speaking of this, ICO can continue to develop to today, and the blockchain technology can continue to grow. We should be very pleased that there are still a large number of hardworking pioneers in the blockchain instry who focus on promoting the development of technological civilization and the progress of the times. Their existence enables the instry to stand up again and grow more tenaciously after facing doubts and crises again and again
is encouraged by the slogan of "mass entrepreneurship and innovation". The government and financial regulators welcome and encourage new ways and means to promote business financing and strong financial markets. However, under the disturbance of some bad practitioners, there is a huge bubble in the current ICO speculation. The regulatory level will inevitably take measures to regulate the orderly development of the market, and put forward more clear regulatory requirements for the main body of ICO sponsored projects or the third-party issuance and trading platform, so as to help investors understand the development of ICO projects more comprehensively and truly, and clarify the main body of responsibility. In addition, it is possible to refer to the SEC's definition of the economic attributes of ICO projects, and carry out different intensity of supervision means for "equity crowdfunding", "earning right crowdfunding" and "proct crowdfunding" ICO projects
Of course, it is not ruled out that if some non-performing practitioners still do not know how to converge and lead a strong team, excessively destroy the healthy development order of the instry, and bring serious investment losses to the majority of investors, the ICO financing mode may also be completely suspendedblockchain technology has created data trust to realize ICO mode, but instry trust still needs more practitioners to maintain and defend
From 2011 to 2013, as the first stage of blockchain technology development, bitcoin is the core of technology and application innovation, Enterprises growing up in this stage focus on bitcoin trading platform and mining infrastructure, as well as new cross-border payment applications using encrypted tokens such as bitcoin as settlement toolssince 2014, the decentralized application of DAPP molar development mode and the application of ICO rapid financing means have accelerated the application innovation of blockchain technology in various instries and fields. At the same time, with the introction of smart contracts, the trading network of encrypted tokens has expanded to the scope of all digitized assets. Major financial giants and it manufacturers all over the world have entered the market one after another. The inter-bank blockchain settlement network has spread in a large area, and the blockchain baas (blockchain as a service) enterprise service platforms such as IBM, Microsoft and SAP have become popular, The application of blockchain has developed from public chain to authorization chain (Alliance chain and private chain), and the decentralization of blockchain is inclined to weak centralization and multi centralization. Blockchain technology has made further development in the balance of efficiency improvement and security control
China started to stride into the high-speed development stage of blockchain in 2016. On October 18, 2016, the Ministry of instry and information technology issued the white paper on China's blockchain technology and application development, which gave policy guidance to the blockchain instry for the first time; On December 27, 2016, the 13th five year plan for national informatization listed the research and development and layout of blockchain technology as a major task; On January 25, 2017, the central bank successfully tested the digital bill trading platform based on blockchain technology; On May 16, 2017, MIIT released the first blockchain standard, blockchain reference architecture. With the release of normative guidance documents of the instry, the supporting policies of blockchain are graally clear, and the process of blockchain instrialization is speeding up again! Science and technology enterprises represented by bat compete to lay out blockchain technology and create innovative scenarios for blockchain financial consumption. Blockchain start-ups continue to explore blockchain instry applications and have gone deep into many fields such as finance, energy, Internet of things, medical care, culture and entertainment
in recent years, the development of blockchain technology and application innovation has been rapidly promoted in the world. According to the prediction of the 2016 world economic forum, 10% of the global GDP will be stored by digital assets developed by blockchain technology by 2025. Following the rapid development of the Internet era achieved by the United States with the right to set Internet technology standards, a new round of preemptive competition on blockchain technology is underway. At present, China's blockchain instry is still in the global leading camp with the United States and the United Kingdom in terms of the number of instry practitioners, the scale of capital investment and the proportion of global top enterprises. If we can timely sort out the current ICO chaos and promote the healthy development of the instry, we may win the opportunity to overtake in the next 5-10 years and become a new generation of global technology standard setter