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A. What is IDCG? I have seen a lot of news reports about IDCG recently and would like to know more about it.

IDCG-International Digital Currency Group

IDCG (International Digital Currency Group) is a group holding company dedicated to the entire ecosystem and diversified investment portfolio in the blockchain field. It is committed to providing professional information services to investors around the world and developing blockchain technology. Real-life applications and providing diversified cryptocurrency management services.

Background

IDCG is jointly created by Wall Street investment banking elites and cryptocurrency trading platform founders, independent directors, joint blockchain technology pioneer team and well-known figures in the financial and technology fields, with core employees From well-known companies and institutions such as NASA, McKinsey, GOOGLE, Goldman Sachs, and Tencent.

Purpose

IDCG actively promotes the development of blockchain in various industries. The business cluster covers full solution design in the fields of cryptocurrency, Internet of Things, big data, artificial intelligence, technology and finance, etc. and application implementation. As the founder of the International Blockchain Industry Ecological Alliance (IDC Alliance), IDCG hopes to create extraordinary technical value and reshape future business forms with blockchain.

IDC Alliance (International Digital Currency Alliance) is based on the research and global development of blockchain technology, bringing together a decentralized network sub-alliance of distributed single-point individuals, focusing on the global blockchain industry. Industrial application, including alliance clusters such as exchanges, asset management, mining pools, information industry, talent reserves, industry incubation, etc.; IDC alliance integrates and coordinates blockchain technology research resources to form blockchain technology research and application Research synergy and coordination mechanism. The IDC Alliance aims to create a full-chain ecological alliance circle for the blockchain, provide a carrier for extensive interoperability in the blockchain field, and bring the most valuable industry promotion.

Core

Global Business Alliance

IDCG cooperates with the United States, Hong Kong, Macau, Japan, South Korea, France, United Arab Emirates, Spain, Netherlands, Thailand, Vietnam and other regions Well-known blockchain technology companies have established business alliances to jointly shape the global strategic layout of blockchain applications.

Innovators

Blockchain must rely on the continuous advancement of innovation, be the first but never stop at innovation. IDCG takes cryptocurrency as a strategic breakthrough and acts as an innovator to promote the in-depth exploration of the value of cryptocurrency. The combination of its global circulation and real-life applications creates more outstanding business value.

Trading Liquidity

As a leading enterprise with diversified business development of cryptocurrency as its core, IDCG creatively integrates global cryptocurrency trading platforms and creates an interconnected exchange alliance. The world’s first resourceSharing and traffic sharing greatly improve the liquidity of alliance exchanges.

Security

IDCG adopts a multi-dimensional and multi-layer protection model to ensure the safety of technology and risk control. It has established a strict security protection system using bank-level standards in technology. Risk control ensures that products and services operate without systemic risks.

Technological Innovation

The IDCG blockchain security technology team has more than 100 people, has rich experience in blockchain technology, and has provided security technology services to dozens of well-known exchanges. Members have rich experience in research and development of blockchain applications such as artificial intelligence, big data, and cloud computing. IDCG drives technological innovation with more practical and future technology thinking.

Full industry chain layout

IDCG takes the Global Cryptocurrency Exchange Alliance as the core, the research and development of blockchain applications as the foundation, and the blockchain research institute to promote the market as the guide. At the same time, it also provides capital support, one-stop brand management and other services to other blockchain companies. IDCG is committed to the layout of the entire industry chain of blockchain.

Business System

IDC Exchange

A number of cryptocurrency trading platform alliances around the world

IDC Markets is formed by the "IDCEA Alliance" (composed of multiple cryptocurrency exchanges around the world) creates a bank-safe global cryptocurrency trading center. IDC Markets is committed to building a full ecosystem of cryptocurrency transactions, and its business covers cryptocurrency storage, trading, investment and financing, currency financing, lending, issuance, etc.

Platform liquidity enables precise investment

Technology-driven product transactions are safer

Transactions are convenient and stable

Strict risk control to resist pressure< /p>

Rich derivative investment portfolio

International and diversified customer base

IDC wallet

One-stop wealth investment flagship for crypto assets< /p>

IDC Wallet adopts cross-chain technology and supports the storage of more than 100 cryptocurrencies such as BTC, ETH, LTC, BCH, and VHKD.

Security

Convenience

Value-added Services

IDCR

IDC Research Institute

One-stop blockchain industry information platform

IDCAM

IDC Asset Management

Provides professional blockchain investment and financing portfolio solutions

< p>IDCI

IDC Incubator

Blockchain Entrepreneurial Business Incubation Center

IDC mining

The world's leading Bitcoin mining farm

IDC Media

One-stop operation service provider for blockchain enterprises

I hope it can help you. Any questions?You can continue to ask questions

B. Which is the best blockchain exchange system development company_Top Ten Blockchain Exchanges

Blockchain in China is for most people It is no longer an unfamiliar word, and the door to the business world based on blockchain technology is slowly opening. Around us, many application scenarios of blockchain technology have been implemented, and companies such as Tencent, Ant Financial, and Huawei have launched relevant practices in the fields of electronic bills, copyright protection, and product traceability.

In the fields of trade, consumption and other fields, blockchain has achieved a high degree of traceability, which can help regulatory agencies, trading parties or consumers verify the true source of a certain product. In globalized supply chains, this technology can help improve transaction reliability and improve regulatory efficiency.

In the manufacturing sector, blockchain facilitates collaboration and streamlining of complex supply chains. For example, manufacturing an aircraft may require tens of thousands of parts from all over the world. Blockchain technology can help manufacturers understand information about multi-level suppliers and raw materials, improving efficiency while reducing costs.

Blockchain exchange system development model

1. OTC trading:

It is an offline digital asset purchase platform independent of the exchange. Anyone can post buy/sell advertisements on the platform. Buy/sell users purchase/sell through offline transfers. After the transfer is completed, the platform will transfer the frozen digital currency to the buyer. ?

Note: The most important thing is to have a risk prevention and control mechanism to prevent delivery without payment and payment without delivery. Generally, platforms will have a freezing mechanism to ensure equal rights and obligations of both parties.

2. C2C transaction:

The transaction party publishes the transaction information of buying or selling coins on the C2C trading platform according to the needs. Payment method between buyer and seller based on booking. When transactions are completed offline, the platform acts as an intermediary and charges a certain percentage of handling fees from each successful transaction.

3. Currency-to-currency transactions:

Mainly for transactions between different currencies, using one currency as the pricing unit to purchase other currencies. The currency-to-crypto trading rules are also to complete matching transactions in the order of price priority and time priority.

4. Price limit trading:

It means that the user sets a buy/sell price and quantity, generates an order, and the system will automatically match the buy and sell orders in the market. Once the price set by the user is reached, the transaction will be automatically completed according to the price priority, time priority order

5. Market price trading:

It means that the user sets a total amount, generates an order, and starts matching from sell one Know the amount and the transaction is completed. Selling at market price means that the user sets the total number of coins to be sold, generates an order, and starts matching from the first purchase until the total number of coins is traded.

Contract trading:

Refers to a certain margin and a certain leverage ratio to conduct long or short transactions. The higher the leverage, the greater the volatility of returns, and the higher the returns and risks. The current main leverage ratiosIt is 1~100 times. Contract trading will be divided into this week, next week, quarter and perpetual contract categories according to the delivery time of the contract.

7. Margin trading:

Meet the needs of some users who do not have enough digital assets but want to earn profits. A margin account is set up independently for each trading pair, and the funds are independent. , cannot communicate with other trading pairs. That is to say, when there are multiple margin transactions at the same time, one of the margin accounts is liquidated or short of funds. If there are funds in other margin accounts, the account will not be automatically replenished. This guarantee ensure the security of user funds.

Note: The risk is relatively high, liquidation is easy to occur, and the cost is also a bit high. Many include interest on borrowed assets and transaction fees. Users generally need to choose carefully.

When choosing an exchange, you should first look at security, and also look at the platform’s transaction volume, richness of transaction currencies, whether to pay for currency issuance, and the speed of currency in and out, etc. for comprehensive consideration. Since each exchange has its own pros and cons, users can choose according to their own needs. However, for novice users, some cutting-edge exchange designs are more user-friendly. In order to promote the global blockchain industry to enter a healthy development state, the market is urgent An innovative, democratic, transparent, equal, free and secure trading environment is needed to cope with the upgrading and iteration of the blockchain industry and promote the formation of a healthy competitive landscape for global exchanges.

C. How about Henan Bitong Blockchain Technology Co., Ltd.

Henan Bitong Blockchain Technology Co., Ltd. is another limited liability company registered on 2018-08-17. The registered address is No. 1814, Floor 18, Building 2, Nanzheng Shang Muhua Plaza, Xihuxin 5th Road, Mingli Road, Zhengdong New District, Zhengzhou City.

The unified social credit code/registration number of Henan Bitong Blockchain Technology Co., Ltd. is 91410100MA45LXAFXY. The corporate legal person is Li Defu. The company is currently in business.

The business scope of Henan Bitong Blockchain Technology Co., Ltd. is: blockchain technology development, technology transfer, and technical services; Internet information services; big data technology development; cloud computing technology development, and technical services; Artificial intelligence technology development and technical services; online sales: daily necessities, jewelry, household appliances, clothing, and handicrafts.

Henan Bitong Blockchain Technology Co., Ltd. has invested in 8 companies and has 0 branches.

View more information and information about Henan Bitong Blockchain Technology Co., Ltd. through Aiqicha.

D. What are the large-scale domestic blockchain companies?

The large-scale domestic blockchain companies include Xinchen Technology, Yinjiang Shares, Cultural Great Wall, Radio and Television Express, and Hundsun Electronics wait.

1. Xinchen Technology

The company's current main business is application software development business, software and hardware system integration business and professional technical service business. In recent years, Xinchen Technology has been more bold in its attempts at innovation. The company has applied new technologies such as cloud computing, big data, artificial intelligence, and blockchain in the financial industry.Made some progress. The domestic letter of credit business system based on blockchain technology has been successfully launched in banks and is expected to gradually become a new growth point for the company's software solutions business.

2. Yinjiang Co., Ltd.

The company mainly provides intelligent system engineering and services to users in transportation, medical, construction and other industries. "Elite" has conducted multiple follow-up reports on Yinjiang Shares. This company has made in-depth development in smart cities in recent years, covering all aspects of urban residents' lives including transportation, medical care, construction, environment, energy, education, and finance.

The company is a key software enterprise within the national planning layout, a key high-tech enterprise in the National Torch Plan, one of the top 100 enterprises in China's software business revenue, one of the top 100 high-tech enterprises in Zhejiang Province, and one of the top 100 high-tech enterprises in China according to Forbes in 2010. One of the top 100 small and medium-sized enterprises with potential, a unit with outstanding contributions to China's informatization construction in the past 30 years of reform and opening up, and one of the companies with the highest comprehensive business qualifications and the most comprehensive types in the domestic industry.

5. Hundsun Electronics

On June 1, 2016, the Financial Blockchain Cooperation Alliance was established in Shenzhen, and Hundsun Electronics was one of the 25 founding members. Use blockchain technology to implement a digital bill system based on the alliance chain.

E. Who is the founder of AtoS and where is its headquarters?

AtoS (ATOS) is a decentralized financial processing solution based on blockchain. Its goal is to build a global free currency circulation system through blockchain and distributed ledger technology. This system allows each user to conduct international financial transactions freely. Atomic Link has a five-layer architecture: data layer, collection layer, consensus layer, contract layer, and application layer. The data layer uses distributed ledger technology to realize currency issuance, payment, exchange and other operations; the network layer uses peer-to-peer network implemented by P2P network protocol; the consensus layer is based on POD and BFT consensus algorithms; the contract layer uses genesis contracts and multi-language Smart contracts carry out the issuance and management of currencies, optimize the virtual machine, support Turing Complete, and use an introspection mechanism to avoid deadlocks in Turing Complete; the application layer is friendly to many types of terminals, making it convenient for developers to Develop applications based on Atomic Chain. Through a decentralized autonomous model, we will build a diversified financial circulation network to enhance the liquidity, security, and universality of currency. As a currency unit in the win-win ecosystem, ATOS aims to become a universal currency for global international transactions. As an open system, Atomic Chain allows users to develop various independent DAPPs based on the Atomic Chain API and create personalized application scenarios.

There will be new breakthroughs in Atomic Chain technology. Since Bitcoin's oligarchic mining pools hold more than 51% of the computing power, there is a risk of attacks from the Bitcoin network, so it is difficult for Bitcoin to become a country's foreign exchange reserve. Atomic Links incorporates a more decentralized POD algorithm. The so-called POD algorithm is the algorithm we first named Atomic Links. This algorithm is widely used in IOTA (the top 10 cryptocurrencies).Quan) There is an implementation on it, but there is no official name. It is the abbreviation of Power Of Device. There is 0 handling fee for transactions, but you need to process two transactions for the entire network before trading. In this way, the more people we use, the more computing power we have, and the faster the transfer speed will be. Each user is a node, so our TPS has no upper limit, far exceeding Bitcoin's only 7TPS, Ethereum's only 15TPS, and EOS's million TPS... and there is 0 handling fee, no mining required. There are no mining pools, so why bother with the mining pool controlling 51% of the computing power of the entire network? It will always be highly decentralized. Using DAG (directed acyclic graph) can process a large amount of on-chain data in parallel, which can perfectly solve the problem of slow Bitcoin transaction speed TPS

F. What are the legal blockchains in China

< p>1. Companies that provide blockchain technology services based on alliance chains are basically in compliance with legal regulations. It mainly includes Tencent Blockchain, Network Super Chain, JD Blockchain, Ant Blockchain, Shanghai Wanxiang Blockchain Co., Ltd., Hangzhou Qulian Technology Co., Ltd., etc.

2. Companies focusing on blockchain information services, such as blockchain information, blockchain communities, digital currency market software, etc. It mainly includes Babbitt, chain nodes, non-small accounts, etc.

3. Companies that produce mining machines and provide related computing services, such as Bitmain, Canaan, Yibang International, etc.
Extended information:
Price-to-book ratio: refers to the ratio of stock price per share to net assets per share. The price-to-book ratio can be used for investment analysis. Generally speaking, stocks with a lower price-to-book ratio have higher investment value. On the contrary, stocks with lower investment value.
Opening price: 9:15-9:25 am is the call auction time. During the call auction period, the exchange's automatic matching system only stores but does not match. When the application bidding time ends, the matching system will based on the call auction. In principle, the opening price of the stock on that day is generated. According to the regulations of the Shanghai Stock Exchange, if there is no transaction of a certain security within half an hour after the market opens, the closing price of the previous day will be the opening price of the day. Sometimes there is no transaction for a certain security for several consecutive days. The stock exchange will put forward a guide price based on the price trend of the customer's order for buying and selling the security, and then it will be used as the opening price after the transaction is completed. The average price or average offering price of securities traded over the counter on the day before listing on the first day of listing is the opening price.
Close: The closing price refers to the transaction price of the last transaction of a certain security before the end of one day's trading activities on the stock exchange. If there is no transaction on that day, the last transaction price will be used as the closing price, because the closing price is the standard for the current day's market and the basis for the opening price of the next trading day, which can be used to predict future securities market conditions; therefore, investors are optimistic about the market situation. When analyzing, the closing price is generally used as the basis for calculation.
Trading: It means that investors do not actively buy and sell, but adopt a wait-and-see attitude, causing the stock price to change very little on the day. This situation is called trading.
Consolidation: It means that after a period of sharp rise or fall, the stock price begins to fluctuate slightly and enters a stage of stable change. This phenomenon is calledOrganizing, organizing is the preparation stage for the next big change. Panjian The stock price rises slowly, which is called Panjian. A slow decline in the stock price is called a soft market. Retracement refers to the phenomenon that during the rising process of stock price, it temporarily falls back due to excessive rise. The number of transactions refers to the number of transactions of various stocks on the day. Trading volume refers to the total price of each stock traded on the day. The last bid price refers to the price that buyers want to buy after the market closes that day. The last bid price refers to the seller's asking price after the market closes that day.

G. Which ride-hailing platform is better? There are many people.

Haokong Travel, Yiwei Hitch, Dida Travel, Alpha Hitch, and Peer Hitch are all good ride-hailing platforms.

1. Haokong Travel, formerly known as Haokong Hitchhiking, is a new travel service platform. It currently only focuses on intercity rideshare operations and has only been tested in some cities and has not been launched nationwide. Promotion, there are some very preferential activities for new users, such as free tickets, discounts, coupons, etc., which will be launched in the national market in the future to make travel better and transportation smarter. If you are returning to your hometown or city, long-distance business trip, cross-city travel, etc., passengers can try to travel on a good air basis.

4. Alpha Hitch is a shared travel platform based on blockchain technology owned by Shanghai Yila Network Technology Co., Ltd. Users can get rides and carpools on the platform Waiting for travel service. AlphaHitch is a shared travel platform based on the concept of decentralization. Users can obtain travel services such as ride-hailing and carpooling on the platform, as well as comprehensive car services such as car insurance, private car sharing, car repair and maintenance, car finance, and car trading.

5. Peer Hitchhiking is a multi-functional taxi-hailing software driver terminal, mainly focusing on Hitchhiking. The software supports car owner level onboarding, taking orders, sharing resources, etc., helping passengers Communicate effectively and share travel. Car owners can publish multiple itineraries at the same time and carpool efficiently. Temporarily change travel plans, transfer orders at any time, and end the trip. Humanized design, easy to operate, you can do it at a glance.

H. Which domestic blockchain company is the best

First of all, I will introduce the well-known domestic blockchain companies, and then I will personally evaluate which one is better. You can decide for yourself specifically.

1. Bubi Blockchain Company, this company provides blockchain underlying technical services and industry solutions. That is to say, an underlying blockchain is built and an adaptation layer is built on top, so that enterprises can quickly establish commercial applications. The underlying blockchain is developed by ourselves, the consensus mechanism is pbft, tps is 5,000 transactions per second, UnionPay transactions per second is 2,000, and Bitcoin transactions per second are 7. Of course, the underlying architecture is different. The performance is different. Because Bubi is a commercial blockchain, it pays more attention to performance. At present, Bubi is mainly used in the fields of digital assets, supply chain finance, supply chain traceability, publicity and notarization, etc.

2. Bu Meng Blockchain. Theoretically speaking, Bu Meng should be said to be Bu Bi’s product line, but Bu Bi’s main product line is Bu Bi’s product line.If it is a private chain, Bumeng is a consortium chain, so separately speaking, Bumeng is Bubi's layout in digital assets. The underlying technology is Bubi blockchain, but the blockchain is encapsulated according to the scenario and provides API interfaces for enterprises. Enterprises issue their own assets on it and carry out the free circulation of assets according to the characteristics of the blockchain. Currently, Sunshine Some companies such as Insurance, Qianxiang Finance, Zhongtuobang, Haohuoah, etc. have connected. The assets include insurance policies, points, financial products and the like. In the end, it is estimated that this platform will break down the barriers between assets, and finally users can freely use and transfer these assets. This is an interesting way of playing in the blockchain industry, because it has the openness of the public chain and the security of the private chain.

3. VeChain. VeChain is a commodity ID management cloud platform based on blockchain technology. It provides enterprise-level users with commodity asset management, tracking and traceability, anti-counterfeiting verification, and new technologies in the form of BaaS. Supply chain management, etc. To simply understand, VeChain has done the “supply chain traceability” aspect of the Bubi blockchain.

4. Tongxin Huzhu, Tongxin Huzhu is a mutual aid and guarantee platform that puts some relevant information about mutual aid insurance into the blockchain. Users can apply to become nodes, participate in bookkeeping, and maintain their own data.

5. Xiaoyi, Xiaoyi is based on blockchain technology, digitizing the assets and rights of the physical world, and decentralizing financial services such as registration and issuance, transfer transactions, clearing and delivery through a peer-to-peer network. network protocols.

These are probably the five well-known blockchain companies in China, and I personally recommend Bumeng.

First, Bumeng uses the underlying technology of Bubi blockchain, which is relatively promising in the industry and has the most practical applications in China. Enterprises can access it at low cost (just call the interface, it seems) It is also free) using blockchain technology, and you can also use the resources inside. Think about being on the same chain with many companies. In the future, resource docking will not make it easy for users to convert.

Secondly, VeChain and Tongxin Huzhu focus on a certain field and do not provide underlying technologies and industry solutions. In other words, if you are in this industry or can use it upstream and downstream of this industry, It cannot be used in other fields. Taking the field of mutual aid and security as an example, both Zhongtuobang and Zebra Society chose Bumeng. Of course, you can consider it if it is an investment.

Third, Xiaoyi, why don’t you recommend Xiaoyi? Because Xiaoyi is an open source project and everyone knows the domestic business environment. Especially when the industry has just begun to develop, the domestic market is different from that abroad. Ant has gone through two rounds of ICOs, which will be a huge worry in future operations. Moreover, Ant has not yet implemented practical applications. It has built a platform that is not used by companies yet (guess it may be related to open source factors). , who dares to fully open their data?) Of course, Xiaoyi’s open attitude is worth encouraging. Although I guess the advantages and disadvantages of the code are clearly understood by peers, it is not unclear.ha.

Fourth, why is Bubi not recommended? Bubi also raised 30 million some time ago, because Bubi is more open and has more resources. Of course, if the business has high privacy requirements, it can also be done. Choose Bubi Blockchain.

Finally, for the sake of my hard work in answering so many questions, choose me!

I. Where is BitHighExchange managed?

BitHighExchange (Chinese abbreviation: BitHighExchange), referred to as BTHEx, is headquartered in Seychelles. BitHighExchange is a consensus trading service platform. Jointly initiated by TKF Securities Trading Co., Ltd., Globalassets Investment Inc, HIKMAVENTURES, CYBERAGENTVENTURES, Hong Kong Coin Exchange Trading Company, and Singapore WYJ Fund, it unites the world's top blockchain technology institutions, exchanges, financial trading institutions, investment funds, physical businesses and various Jointly built by a top team, it aims to provide global users with safe, stable, professional and convenient encrypted digital asset trading services. In addition to the basic functions of the platform, it has built a huge futures contract and ecological application scenarios, determined to provide project parties and investors with Provide the most professional and comprehensive services.
1: Bitong is also the first exchange in the world to propose 3S (Safety, Speed, Service) trading services, establishing high standards and strict requirements for security, matching speed, and service. Exchanges are essentially service organizations, and one of their most important functions is to serve project parties and users well. We believe that 3S is the basic standard for evaluating whether an exchange’s services are qualified.
Two: Security is the real "shortcut" for exchanges to break through and grow. Exchanges are the places closest to user assets and have always been the first and most important target of hacker attacks. Therefore, the security protection of exchanges is naturally a top priority and core element. As an important part of the blockchain industry ecological chain, the security issues of exchanges even directly determine the rise or fall of the blockchain industry ecology.

J. What are the requirements for registering a blockchain company