2018香港区块链峰会,香港区块链交易所

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① Which year is called the first year of blockchain strategy

2018 is considered the first year of blockchain. Blockchain is the core supporting technology of the digital cryptocurrency system represented by Bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transactions based on decentralized credit in a distributed system where nodes do not need to trust each other by using data encryption, timestamps, distributed consensus and economic incentives. Coordination and collaboration, so as to solve the common problems of centralized institutions

② Where is the "2018 Global Media Blockchain Summit" held?

On the 19th, 2018, the "Global Media Blockchain Summit" Chain Summit” was held at the Financial Hall of the Hong Kong Exchange. This summit gathered more than 100 media from around the world and dozens of top experts in the industry. At the meeting, everyone witnessed the establishment of the Global Media Blockchain Alliance (BIMG) and the release of the "BIMG Hong Kong Initiative", and conducted in-depth discussions on blockchain development prospects, industry trends and other issues.

Professor Yu Guoming, a member of the Journalism and Communication Discipline Evaluation Group of the Academic Degrees Committee of the State Council and Executive Dean of the School of Journalism and Communication at Beijing Normal University, delivered a topic at the "2018 Global Media Blockchain Summit" Keynote speech for "The Value Responsibility of Mainstream Media in the Technology Wave"

Yu Guoming said: "For the entire social communication in China and other major countries and regions in the world, including the construction process of blockchain , the communication ecology in the process of development and evolution, the value of traditional mainstream media should also be indispensable. Although its share has indeed declined in a worrying way, such responsibility and value It should be said that responsibility is still very important.”

Yu Guoming further pointed out that traditional mainstream media’s professional persistence, social status granting function and local advantages are its huge advantages. At the same time, with the development of society and Internet technology, blockchain is not only a technology, but also a way of reorganizing society to a greater extent. Yu Guoming said: "In Marx's words a hundred years ago, it is a technical form based on a new Internet technology such as the 'Free Alliance of Free Men'. To a large extent, it is a new form of technology after Internet technology activates individuals. A new form of upgrading social evolution. Such a new form requires mainstream media to play an important role in it, because in the development process of a new social evolution such as blockchain, it is embodied in a systematic science. The so-called emergent evolution means that the micro-power and micro-value released by Internet technology are a qualitative change in the development process and direction. It is a qualitative turning point in social development, field development, industrial development and market development. ."

Witnessed by all the guests, the Global Media Blockchain Alliance (BIMG) was officially established at the meeting. Alliance Secretary-General Ding Laibin pointed out in his speech that blockchain truly uses mechanisms to allow people to see some changes that may occur in the future, and these changes may subvert the current status and allow society toEfficiency will be greatly improved. In this process, the media function cannot be absent. It should play a supervisory role and exert a strong supervision effect of media and public opinion to allow investors to distinguish right from wrong.

Ding Laibin said: "The media is the public knowledge and conscience of society and the supervisor of industry development. To do this role well, we must be close to the game and stand where the sound of cannons can be heard, so If there was still a distance between traditional media and blockchain in the past, then let us eliminate this distance at today's summit. The listing of any company is not the end, but the starting point. The same is true for many blockchain projects, starting from the beginning Development also requires a lot of disclosure and planning, so that the company can be presented to all the public and investors without reservation, and it must be open, transparent, and consistent from beginning to end. Only in this way can the industry grow healthier and grow more rapidly."

< p>In the "BIMG Hong Kong Initiative" released at the event, Ding Laibin called on the media to join hands and work together to create an industry public opinion environment that is fair, just, legal and honest, vibrant, harmonious and orderly; at the same time, he encouraged the media to work in the blockchain industry In the information dissemination in the chain field, we should be open and inclusive, promote advanced communication, encourage ecological innovation, and continue to provide high-grade, high-style, and high-quality information and services.

Content source International Online

③ Is Xiaobeike trading reliable?

Is Xiaobei shell trading reliable.

2018 In 2017, Xue Hao served as CEO and executive director of Hong Kong Xiaobeike Digital Assets Co., Ltd. "In view of the increasingly large group of digital currency, wallets are gradually becoming a product that is urgently needed in the market, and the most pressing point is security. Xiaobeike must first achieve absolute security!

< p>" Mentioning the outstanding market performance of Xiaobeike, Xue Hao, who has always been serious, was slightly pleased: "Accurate positioning and identification of the right customer groups are the secrets of Xiaobeike's product promotion and sales."

④ Where was the Global Media Blockchain Alliance established?

On July 19, the 2018 Global Media Blockchain Summit was held at the Financial Town Hall of the Hong Kong Exchange. Many media attended the meeting Focusing on topics such as blockchain development prospects and industry trends, they made suggestions on deepening media blockchain cooperation and promoting the healthy development of the industry, and jointly announced the establishment of the Global Media Blockchain Alliance.

Ding Laibin, secretary-general of the Global Media Blockchain Alliance, said that blockchain technology is expected to bring new changes to society and its healthy development needs to be protected. In terms of public opinion supervision in the blockchain field, the media should give full play to its role in exploring the value of the industry, combating industry fraud, and contributing to the development of the blockchain industry.

⑤ Why Hong Kong needs to develop blockchain technology and applications

The Financial Services Development Committee (FSDC) established in Hong Kong in 2013 aims to provide policy guidance on the financial services industry. Related guidance. The committee issued a report for discussion this morning, which recommended that the Hong Kong government take measures in several key areas.

If established, this plan will be linked to some of the efforts of Hong Kong’s de facto central bank.

⑥ Why Hong Kong needs to develop blockchain technology and applications

In the context of the world’s major financial centers continuing to increase their attention to blockchain technology, the Hong Kong Financial Services Development Council (FSDC) ) recognized the importance of understanding and developing this technology and issued a report on Tuesday urging the Hong Kong government to establish a financial technology office to focus on researching blockchain technology.

The committee concluded: "Hong Kong needs to fully commit to DLT now to ensure its place in a world that may be completely different in the future."

⑦ Recently, friends around me are talking about city coin and I want to know what it is

1. To the users and supporters of CITY COIN:

CITY COIN project Since its inception, it has received much attention and support from industry insiders. The CITY COIN blockchain has accumulated energy for four years, continuously iterated and developed, and began to upgrade the wallet in 2018. Now the first version of the CITY COIN blockchain 2.0 has been upgraded. The CITY COIN team hereby announces that CITY COIN Blockchain 2.0 will be officially open for public testing on May 11, 2018, Beijing time. The CITY COIN team would like to express its sincere gratitude to all system developers, CITY COIN members, participants, supporters, etc.

CITY COIN Blockchain 2.0 will have the following core functions:

1. Independently innovative POS algorithm, energy-saving, stable and safe

2. CITY COIN payment Low latency and low fees

3. One-click coin issuance: no need to write code, just fill in the form to send coins, it can be completed in one minute

4. Parallel sub-chain: create Independent blockchain ecology, program editing is simple and convenient, reducing development time and saving costs

5. C2C transactions: CITY COIN wallet C2C transactions, achieving completely decentralized transactions

6. Support Cross-chain atomic transactions: using wallet locking technology to realize atomic transactions between various digital currencies

This public beta mainly implements the following functions:

1. Independently innovate POS algorithm, CITY COIN Blockchain 2.0 will strive for the deployment of more nodes around the world;

2. CITY COIN payment has low latency and low fees

3. One-click currency issuance, parallel sub-chains, and enterprise development It is no longer difficult to use currency and apply blockchain.

We sincerely invite you to participate in the CITY COIN blockchain 2.0 public beta. This public beta will start on May 11th. The public beta period is expected to be 2 weeks. If there are no major bugs during the public beta period, files will not be deleted. Officially launched.

Other core functions, CITThe Y COIN R&D team will complete it as soon as possible. Please pay close attention to the progress of CITY COIN. We will release other functions of CITY COIN blockchain 2.0 and improve them as soon as possible.

The launch of CITY COIN Blockchain 2.0 is of landmark significance to the development of CITY COIN, which means that CITY COIN is one step closer to the goal of becoming a simple, stable, and highly scalable blockchain network.

In the near future, CITY COIN will complete the registration of diversified assets on the chain, making digital assets on the chain more efficient, flexible and liquid, and truly allowing development teams and users to join the CITY COIN ecosystem. , creating a stable blockchain ecological environment.

CITY COIN will continue to work hard and work hand in hand with CITY COIN users to achieve the vision of decentralization.

2. Introduction to citycoin:

A cryptocurrency, also known as digital currency, citycoin is based on the core technology of blockchain 2.0 and the global financial industry's borderless payment. It is developed by South Korea and Japan. , City Blockchain Hong Kong Company jointly issued simultaneously.

3. Currency design concept:

1. Design positioning

1. Visual effects: technology, value, function, stability, image

< p>2. Design vocabulary: technological, international, graphic culture, decorative.

2. Design theme:

“Peer-to-Peer Network, City Currency

3. Interpretation of composition:

1. The logo is based on technology The concept is based on gold color and neural network to fully demonstrate the concept of "blockchain technology serving society with scientific and technological prosperity".

2. This logo is composed of circles and neural networks. , letters as basic elements and structural composition, it is easy to think of technology leading the world and leading the future. In line with the industry characteristics of the company; the "C" in the middle represents City currency, which can be transformed into a firm fist to show the company's culture and Career development can be said to be: steadfast and unfailing.

3. The main color of this logo is gold, which represents stability. The structure uses brown lines to represent technology, value, stability, and function; the circular dotted lines symbolize The rays of the sun represent hope, vitality, strength, and unity; the deformed "C" is surrounded by brown lines and gold, representing technology, development, progress, and firmness.

4. The logo depicts culture, It is not only the current international design art style, but also the contemporary style of contemporary enterprises. It communicates with the public in a simple and clear graphical language, allowing corporate information to be quickly transmitted and forming the precipitation of brand information culture.

citycoin style:

4. citycoin white paper: citycoin white paper

⑧ Blockchain technology application scenariosWhat are the applications of blockchain technology?

Blockchain technology has various application scenarios. Once popularized, the entire society will receive huge benefits.
1. Financial Services
The application of blockchain in the financial field has long been spread and is not a new thing. All over the world, the application of blockchain in financial technology has been widely concerned and highly valued.
In mainland China, China UnionPay signed a strategic cooperation agreement on mobile payment with Bank of China in early 2018 and explored cooperation in the field of blockchain. Later, it cooperated with JD.com to jointly launch the "Internet Financial Payment" based on blockchain. Security Alliance Risk Information Sharing (Distributed Query) Platform”.
In Hong Kong, China, the Hong Kong Monetary Authority was one of the first regulators to launch a sandbox to support financial innovation experiments including blockchain technology; the Hong Kong Monetary Authority also joined hands with the banking industry to launch "Trade Linkage" (eTradeConnect), this is the Hong Kong banking industry’s first large-scale trade finance information sharing platform that applies blockchain technology.
2. Judicial evidence storage
On September 18, 2018, the Hangzhou Internet Court was officially launched on the blockchain, becoming the first court in the world to use blockchain for trials.
It is understood that the complainant can submit electronic evidence such as the contract, rights protection process, service process details, etc. online through the online complaint portal, and the nodes on the chain such as the notary office, judicial appraisal center, CA/RA agency, and court will jointly witness it. , joint endorsement, providing one-stop service for prosecutors. The Internet Court of Hangzhou, Zhejiang Province made a public judgment on a dispute over infringement of the right to disseminate work information online, and for the first time confirmed the legal validity of electronic data stored using blockchain technology.
3. Intellectual property rights
Blockchain and related distributed ledger technologies provide the possibility for the protection and registration of intellectual property rights and as evidence during the registration stage or court litigation stage. These technologies can also speed up the protection and registration process of the above-mentioned intellectual property rights in a cost-effective manner.
4. Logistics field
In early 2018, Cainiao and Tmall International jointly announced that they have used blockchain technology to track, upload, and verify the full logistics link information of cross-border imported goods.
After all nodes in the logistics chain are connected to the blockchain, goods can be traced from the manufacturer to the consumer, forming a complete chain; the more missing links a product has, the higher the probability that it will be exposed as a fake or shoddy product. big.
5. Electronic Invoice
On August 10, 2018, Shenzhen Guomao Revolving Restaurant issued the country’s first blockchain electronic invoice. It is understood that this blockchain electronic invoice issued by Shenzhen It is led by the Municipal Taxation Bureau and Tencent provides the underlying technology and capabilities.
Different from traditional electronic invoices and simple electronic invoices uploaded to the chain, this blockchain electronic invoice combines "fund flow and invoice flow" into one, combining invoice issuance with online payment, and opening up the invoice application process. The entire process of collection, invoicing, reimbursement and tax filing.
In addition to the above fields, the application of blockchain has broad blue ocean prospects. In the futureThe application and development of new technologies will emerge in all walks of life, and blockchain will flourish.