区块链大会什么时候开,2021年区块链会议

近日，2021年的区块链会议即将召开，这是一次全球性的盛会，参与者来自世界各地，讨论的议题也是多元化的。

会议将于2021年12月1日至3日召开，期间将围绕“区块链技术在全球金融中的应用”进行深入探讨。会议将邀请世界各地的专家学者、金融机构、科技企业、投资者和政府官员等，就区块链技术在全球金融中的应用进行研讨，共同探讨如何把区块链技术应用于全球金融中，为全球金融发展提供新的思路和支持。

此次会议将邀请来自世界各地的金融机构、科技企业、投资者和政府官员等，就区块链技术在全球金融中的应用进行深入探讨。会议将深入探讨如何把区块链技术应用于全球金融，如何把区块链技术引入全球金融，以及如何促进全球金融的发展。

会议还将探讨如何把区块链技术应用于全球金融，以及如何促进全球金融的发展。参会者将探讨如何把区块链技术用于支付、结算、投资、投资管理、风险管理、资产证券化等领域，并研究如何把区块链技术用于支付、结算、投资管理、风险管理、资产证券化等领域，以及政府和监管机构如何推动区块链技术的发展。

2021年区块链会议将带来一场全新的思想盛宴，将为全球金融发展提供新的思路和支持。期待2021年区块链会议的召开，为全球金融发展带来新的动力！

『一』 How is Dr. Xu Gang of the blockchain now?

When asked about the changes since he entered the blockchain, Xu Gang said: "Let I have become busier, and communicating and learning with people makes me younger." At the same time, he also said that the blockchain industry is more challenging and requires full energy and keen vision at all times, but there will also be More sense of accomplishment and gain. Therefore, when asked about his experience in decompressing, Xu Gang told the author to "think independently". He believes that whether it is through listening to music, playing games, traveling, vacationing, etc., the ultimate goal is to calm down and calm down everything. Problems can be solved easily. Therefore, facing difficulties with meditation and a smile is the best way to solve them.
Those who accomplished great things in ancient times not only had extraordinary talents, but also had perseverance. Although the chain and currency circles are still in a state of panic, throughout the interview process, Xu Gang still showed his firm confidence in the future of blockchain, because he firmly believes that today's blockchain will be like the original Internet. It will transform from an era when everyone doubts it to an era that everyone can't leave, and it will penetrate into every aspect of people's lives. As the saying goes, "It's hard work but only after blowing all the sand can you find gold."

『II』 Who can participate in the World Blockchain Conference

Global practitioners can participate in the World Blockchain Conference. According to relevant public information, the World Blockchain Conference welcomes global practitioners to participate, including blockchain developers, investors, entrepreneurs, government officials, lawyers and scholars.

『三』 I heard that Lai Caiyun attended the Chain 2020 blockchain conference

Lai Caiyun’s Manxingyun is also one of the partners of this blockchain conference, and "CHAIN ​​2020" hopes to connect the world and the Asia-Pacific blockchain community through this conference, promote the popularization of blockchain technology, and make more people aware of the huge prospects and utility of blockchain. It coincides with Ms. Lai Caiyun’s idea.

『四』What does Tencent Video License Account mean?

Tencent’s Internet finance license.
On November 8, according to TechWeb news, the second World Blockchain Conference was held in Wuzhen today. Cai Yige, general manager of Tencent’s blockchain business, delivered a keynote speech on "Entering the New Era of Digital Assets" at the conference. It was revealed that Tencent is preparing a blockchain virtual bank project. On May 9 this year, the Hong Kong Monetary Authority announced that it would grant virtual banking licenses to Tencent’s joint venture Infinium Limited and others. Yifeng is a joint venture between Tencent, Industrial and Commercial Bank of China, Hong Kong Stock Exchange, Hillhouse Capital and Hong Kong businessman Adrian Cheng, and is headquartered in Hong Kong.
Tencent has the most complete Internet financial licenses. After the approval of Weimin Insurance’s license, Tencent has quietly become the company with the most complete financial licenses in the domestic Internet industry. As one of the giants in the domestic mobile payment market, Tencent is one of the first Internet financial companies in China to apply for a third-party payment license. In the same year, Tencent injected capital to buy wealth, therebyAcquired the fund sales license. In 2015, Tencent became one of the companies that received the first eight personal credit licenses from the central bank. According to the reporter’s understanding, compared to Tencent, Ant Financial, Internet and JD Finance currently have no licenses in the securities field. Industry insiders said that many Internet companies are currently building their own financial ecosystems, and it is commonplace to raise licenses through mergers and acquisitions, joint ventures, and application for licenses.

『五』 When will the New York Bitcoin Conference be held

According to foreign media reports, although the price of Bitcoin has fallen sharply this year, the cryptocurrency conference is still a big event.

This week, the well-known Bitcoin news website CoinDesk will hold a three-day New York Bitcoin Conference in New York City. The ticket price is about US$2,000. It is expected that 4,000 people will attend this conference, which is a lot more than last year's 2,700 participants. Therefore, ticket sales for this conference will reach at least $8 million.

In the few days that the New York Bitcoin Conference is held, there are 20 other conferences held at the same time, and the ticket prices for these conferences are also very high. Three years ago, when the Consensus conference was first held, only 400 people attended. The conference is now a major feature of Blockchain Week NYC events.

Around the time of the Consensus conference last May, the price of Bitcoin soared to about $2,000. Of course, this is also the result of the first-ever TokenSummit Summit and Ethereal Summit.

Since then, the price of Bitcoin has soared, successfully attracting the interest of Wall Street, and surpassing $10,000 for the first time after the Consensus Invest conference in November. In December last year, the price of Bitcoin reached its peak, exceeding $19,000. However, its price has dropped by more than half since then.

Strong speaker line-up

This year’s speaker line-up demonstrates that the cryptocurrency industry is taking important steps towards the mainstream. Jack Dorsey, co-founder of the microblogging site Twitter, is preparing to give a speech at the Consensus conference on Wednesday. His mobile payments company Square also launched a bitcoin transaction service this year. Other conference panelists include government officials and startup leaders.

“The Consensus conference is very famous. If you give a speech at the conference, it means that you are also very famous.” Michael Oved, co-founder of cryptocurrency exchange AirSwap )explain. He was also the organizer of the Fluidity Blockchain Conference held last Thursday.

He said he deliberately lowered the price of tickets to the Fluidity conference he held, pricing them at $150-$250. becauseHe thought it was a "good opportunity for us to communicate what we're working on." Oweide said the Fluidity conference had about 700 attendees and generated about $140,000 in ticket sales.

“The irony is that organizers charge high fees but never pay speakers. These speakers are the ones who care most about the development of the blockchain community and are the most enthusiastic People who share new updates,” she posted on Twitter on April 28.

She will speak on stage at the Ethereal Summit and Consensus conference held this week. “I was not paid to speak at either conference,” she said. She also added that "online live streaming is a good way for the public to watch the content of the meeting."

"There are too many meetings, it's crazy"

Various meetings have become very popular, It’s also very lively, but we don’t know whether they ultimately help startups, especially those that are not well managed.

“There are so many conferences now, it’s crazy.” Oweide said, “In the San Francisco Bay Area alone, there is a conference about blockchain every week. It’s easy for us to be divided by these conferences. heart.”

However, some are convinced that these meetings will ultimately be the catalyst for Bitcoin’s price recovery.

“The price of Bitcoin has risen after every Consensus meeting. This fact strongly supports our view that the price of Bitcoin has bottomed this year.” Co-founder of market research company Fundstrat Global Research Tom Lee said in a research note on May 7, "During each session, the price of Bitcoin will increase by 10-70%."

He also added Said, "Given the significant increase in attendance, we believe that all cryptocurrencies will see similar price increases."

『Lu』 The Development History of Bitcoin

2008 On November 1, a person who called himself Satoshi Nakamoto posted a research report on a secret cryptography discussion group. The report elaborated on his new concept of electronic currency-Bitcoin was born!
On January 3, 2009, Satoshi Nakamoto mined the first batch of 50 Bitcoins on a small server in Helsinki, Finland.
May 21, 2010, the first Bitcoin transaction: Florida programmer Laszlo Hanyecz used 10,000 BTC to purchase a $25 pizza coupon.
On July 16, 2010, the price of BTC appreciated from US$0.008 to US$0.08. The first violent price fluctuation showed the rise of new things.
On July 17, 2010, the first Bitcoin platform was established.
On November 6, 2010, the price on MTGOX reached 0.At $5, the Bitcoin economy reached $1 million at this time.
On December 7, 2010, the first portable device to portable device transaction was realized on NOKIA900, with a transaction volume of 0.42 BTC.
On February 9, 2011, the price reached US$1 for the first time, equivalent to the US dollar. The news that BTC was equivalent to the US dollar was widely reported by the media and aroused great attention, and new users increased significantly. In the next two months, mutual exchange trading platforms between Bitcoin and British Pound, Brazilian Dollar, and Polish Dollar were opened successively.
On March 18, 2011, the BTC/USD exchange rate hit a seven-week low, falling to US$0.7.
On August 20, 2011, the first Bitcoin Conference and World Expo was held in New York. According to Google Trends, Bitcoin’s attention hit a new high, with the price at that time being $11.
On November 14, 2011, the price of Bitcoin hit a half-year low of $1.99.
On September 15, 2012, the London Bitcoin Conference was held. At this time, the price of Bitcoin was US$11.8.
On September 27, 2012, the Bitcoin Fund was established. At this time, the price of Bitcoin was US$12.46.
On November 25, 2012, the first European Bitcoin Conference was held in Prague, Czech Republic. At this time, the price of Bitcoin was US$12.6.
On February 19, 2013, Bitcoin client V8.0 was released. At this time, the price of Bitcoin was US$28.66.
On April 10, 2013, BTC hit its highest price in history, $110.
On May 9, 2013, the largest Bitcoin reporting website - BTC Chinese website www.sosobtc.com received a US$5 million Series A investment from the investment fund Union Square. At this time, the price of Bitcoin was US$112.09.
On May 17, 2013, the 2013 San Jose Bitcoin Conference was held, with 1,300 people participating. At this time, the price of Bitcoin was $119.1
On May 28, 2013, the U.S. Department of Homeland Security arrested xiqian and The unlicensed fund transfer business shut down the virtual currency services of Liberty Reserve, an exchange company in Costa Rica. U.S. prosecutors said this would become the largest international lawsuit in history, with the scale of money-sucking reaching US$6 billion, including China. A large number of users lost all their money, and the price of Bitcoin was $128 at this time.
In June 2013, it was reported on the Internet that the United States would withdraw from QE3, deflationary Bitcoin, and quantitative easing monetary policy. The two are in a tit-for-tat relationship.
On June 27, 2013, the German meeting made a decision: Bitcoins held for more than one year will be tax-free. The industry believed that this move recognized the legal status of Bitcoin in disguise. At this time, the price of Bitcoin was US$102.24.
June 2, 2013On the 8th, MTGOX obtained a currency services license issued by the Financial Crimes Enforcement Network of the U.S. Department of the Treasury. The standardization of transactions may mean that Bitcoin is starting to go on the right track, government risks are reduced, its integration into the economy will accelerate, and it will also have an impact on other virtual currencies. Currency serves as an example, with Bitcoin at $97.99 at this time.
On November 28, 2013, the trading price of Bitcoin on the popular Bitcoin exchange Mt. Gox exceeded US$1,000, hitting a record high of US$1,073.
On November 29, 2013, the trading price of Bitcoin on the popular exchange Mt. Gox hit a record high of $1,242. At the same time, the price of gold was $1,241.98 per ounce. The price of Bitcoin exceeded gold for the first time.

『撒』 What companies are participating in the China Blockchain Technology Industry Ecological Conference in Chongqing

This conference seems to be starting tomorrow. It seems that there are several Participating companies:

Guiding units: China Electronic Information Industry Development Research Institute, Chongqing Big Data Application Development Administration, Chongqing Yuzhong District People's Government;

Sponsoring units: China Blockchain Ecological Alliance

Organizers: CCID Blockchain Research Institute, CCID Network

Co-organizers: Tsinghua University Internet Industry Research Institute, China Cloud System Industrial Innovation Strategy Alliance, Chain Tower Think Tank, China Electronic Certification Service Industry Alliance, Smart Certificate Information (Beijing) Co., Ltd.

Supporting units: Chongqing Jinwowo Network Technology Co., Ltd., Deakin Blockchain Technology (Chongqing) Co., Ltd., Deakin Blockchain University

Hope it can help you, you can also sign up for this conference

『8』What is blockchain and how to do it A simple and easy-to-understand introduction to blockchain

Blockchain is a term in the field of information technology.

Essentially, it is a shared database. The data or information stored in it has the characteristics of "unforgeable", "full traces left", "traceable", "open and transparent" and "collectively maintained". . Based on these characteristics, blockchain technology has laid a solid foundation of "trust" and created a reliable "cooperation" mechanism, which has broad application prospects.

On January 10, 2019, the Cyberspace Administration of China issued the "Blockchain Information Service Management Regulations". On October 24, 2019, during the 18th collective study session of the Political Bureau of the CPC Central Committee, General Secretary Xi Jinping emphasized that “blockchain should be used as an important breakthrough for independent innovation of core technologies” and “accelerate the development of blockchain technology and industrial innovation.” . "Blockchain" has entered the public eye and become the focus of society.

On December 2, 2019, the word was selected into the top ten buzzwords of 2019 by "Biwenqiezi".

(8)Extended reading at the Blockchain Conference from November 8th to 9th:

Blockchain financial applications:

Since 2016, major financial giants have also caught wind of this and launched blockchain innovation projects one after another to explore the possibility of applying blockchain technology in various financial scenarios. In particular, Puyin Group took the lead in pioneering the “blockchain+” standard digital currency.

The standard digital currency is an asset that has been identified, evaluated, confirmed, insured, etc. by a third-party organization and written into the blockchain through rigorous digital algorithms to form a standard correspondence between the asset and the digital currency. relationship, called a standard digital currency.

In order to realize the great leap forward development of blockchain finance, in order to promote the new development of China's economy, accelerate the circulation of global assets, and realize the dream of rejuvenation that generations of people have been striving for, Puyin Group will Puyin Blockchain Finance Guiyang Strategy Release Ceremony was held in Guizhou on the 9th;

At the meeting, the digital circulation of assets through blockchain, the blockchain financial transaction model, and the relationship between blockchain services and blockchain services will be discussed. The application of social public industries will be discussed. This conference will mark the beginning of the application of blockchain finance and the transformation and development of a new financial ecosystem.

Reference for the above content: Network-Blockchain Finance; Network-Blockchain

『九』 What is Dogecoin (DOGE)?

Dogecoin, some people call it "Dogecoin/Dogecoin", was born on December 8, 2013. It is a virtual currency based on the Scrypt algorithm.

Digital currency is a global currency initiated by the private sector. It does not belong to a certain country, but belongs to all mankind. It has the advantage of fast global transfer speed. For example, money can be transferred from China to the United States in a few seconds. The cost is low, and the total amount will not be issued at will like legal currency, and the total amount is relatively stable.

After the Dogecoin system was launched, due to the help of reddit (the Doge content on this website is horribly overflowing), the traffic showed explosive development. However, within two weeks, Dogecoin has launched a dedicated Blogs, forums.

Dogecoin applications:

1. Facebook uses Dogecoin consumption applications

Two tipping applications have been approved by Facebook. The two apps are Doge Tipping App and Multicoin Tipping App. The former is limited to Dogecoin, and the latter, which includes 14 altcoins including Dogecoin, can reward comments on Facebook.

This is not the first time that electronic money has appeared on Facebook, but this is indeed the first time that specialized tipping service software has logged onto the platform.

2. Twitch accepts Dogecoin

On October 22, 2014, Twitch, a real-time streaming video platform for video games, announced on its official Twitter that the company has accepted Dogecoin. Coin (dogecoin) as its payment subscription method.

3. Dogecoin High School Esports LeagueGame

The first game of the American High School E-Sports League (HSEL) will have 50k Dogecoin as a prize.

The game selected by the league is "League of Legends" (domestic Translated as 'League of Legends'), this is a very popular free online game. The league took place between September 20 and November 8, 2014, followed by a week-long playoffs. November 22, 2014 will be the time for the finals.

4. The international payment platform GoCoin announced plans to support dogecoin

This move means that merchants using the platform will soon be able to accept dogecoin payments. GoCoin already supports Bitcoin and litecoin.

5. The American company Xidax became the first company to support Dogecoin payment

[Global Network Comprehensive Report] According to a report on the US "Forbes" website on March 26, Salt Lake City, Utah, USA Xidax, an advanced PC generator company, became the first generator company to use Dogecoin as a payment currency.

Due to the success of the company’s previous Bitcoin payments, Xidax’s Dogecoin payment application was also launched at the request of Dogecoin users.

6. Large gift card redemption websites support DOGECOIN purchases

As more and more e-commerce websites provide support for purchasing shopping cards with Dogecoin, the large gift card redemption website EGIFTER. COM has also begun to support DOGECOIN for purchasing gift cards.

7. CheapAir announced that it will accept Dogecoin for booking flights

On September 4, 2014, CheapAir announced that after accepting Bitcoin for booking flights and train tickets, it recently announced that it will accept Dogecoin. And book flights in Litecoin. CheapAir revealed that the site has completed $1.5 million in total Bitcoin sales since adding the Bitcoin payment method.

8. Dogecoin tipping application artifact "Bitui"

With the emergence of the English tipping artifact dogetipbot, the development of domestic tipping application software is not to be far behind. Recently, a famous As soon as the BiTui artifact was born, it quickly became popular in the coin giving circle. As long as you see your favorite comments, favorite celebrities, and favorite Weibo bloggers, you can directly reward the other party through the BiTui artifact. The entire coin-giving circle is immersed in a cheerful atmosphere of rewarding each other for fun.

It is reported that the author of Bitui is developing a WeChat version to make it easier for coin donors to reward each other with red envelopes during the Chinese traditional festival---the Spring Festival.

Money Supply

Dogecoin’s initial supply is limited to 100 billion coins. By mid-2015, the 100 billionth Dogecoin had been mined, with another 5 billion coins issued every year thereafter.

Although there is no theoretical supply limit, at this rate, the number of Dogecoins in circulation is under 20It will only double within the year (the next doubling will occur in 60 years, 2075).

There is no hard cap implemented on the total supply of Dogecoin. Initially, Dogecoin’s supply was limited to 100 billion coins, which was significantly more than the top digital currency allowed at the time.

Nonetheless, in February 2014, Dogecoin founder Jackson Palmer announced that the restriction would be removed in an effort to lower its inflation over time. Rate.

In other words, over time, inflation will fall from 5% in 2015 to less than 4% in 2019, 3% in 2027 and 2% in 2035.

Dogecoin’s Blockchain Technology

Decentralized finance is a form of finance that does not rely on middlemen (such as brokers, exchanges or banks) to provide financial instruments. This is accomplished through the use of “smart contracts,” which are automatically enforceable agreements that do not require an intermediary like a bank or lawyer, instead using online blockchain technology.

Although Dogecoin operates on its own chain and therefore cannot interact directly with smart contracts, these tokens can be "wrapped" so that they are locked into a state where they can interoperate with contracts until later Release it.

The Ren project enables Dogecoin (renDOGE) to be used on the Ethereum blockchain and access the DeFI network (most DeFI coins use the Ethereum blockchain network).

Coins linked to decentralized finance are traded and traded on decentralized exchanges (DEx) using decentralized applications ("dApps"). An example of agile is Uniswap; these are entirely peer-to-peer exchanges, with no company or other institution providing the platform.

The above content refers to the network-Dogecoin