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❶ Let’s briefly talk about what “blockchain” technology is

Blockchain is a decentralized, distributed ledger system involving nodes. The data stored above cannot be forged or tampered with, and is open and transparent. The information and value recorded by each account at any point in history can be found on the blockchain. The characteristics of the blockchain protocol provide the necessary foundation for the operation of smart contracts. The contracts can be automatically executed and trusted according to established conditions without the need for review by any centralized organization.
Blockchain is composed of a series of data blocks generated using cryptographic methods. Each block contains the hash value of the previous block, starting from the genesis block and linking to the current block to form a block. chain. Each block is guaranteed to be generated after the previous block in chronological order, otherwise the hash value of the previous block is unknown. The generation of each block is supervised by the entire network. Each node has a complete copy of the data, forming a huge blockchain network between nodes.
Currently, blockchain technology can be applied to many industries, such as:
Art industry
Ascribe allows artists to use blockchain technology to declare ownership and issue numberable, limited editions. Works can be for any type of artwork in digital form. It even includes a marketplace where artists can buy and sell through their website without the need for any intermediary services.
Insurance Industry
Tongxin Huzhu is the first project launched by the blockchain startup Abbots Financial Technology Company. As the first real blockchain application in China, Tongxin Huzhu combines open source code and The combination of practical applications achieves a deep match between blockchain technology and network mutual assistance. Legal Industry
BitProof is the most advanced of the many document timestamp applications that have emerged in recent years, and will make traditional notarization methods a thing of the past. Compared with free versions including Blocksgin and OriginStaemp, BitProof provides more services, including one for intellectual property.
Development Industry
Colu is the first company to allow other companies to issue digital assets. They can "tokenize" various assets and have a profound impact on many people.

Real estate industry
They plan to modernize the entire industry chain process and solve various problems faced by everyone involved in real estate, including the naming process, land registration, agency intermediaries, etc.

❷ The ranking of blockchain companies must be reliable!

There are still very few blockchain unicorn companies. The development of blockchain is still in its early stages and requires a long-term development process.

If you want to do blockchain development-related technologies and issues, including customized development, you can communicate with each other.

❸ Which blockchain companies do better in the deep integration of industry, academia and research?

At present, several domesticThe blockchain companies that have done well are:
1. Lianxiang Technology: It has always been in a leading position in the application of blockchain technology. It is a leading joint innovation enterprise in China and has changed the innovative research and development model of enterprises.
2. Huobi Technology: It is an advanced domestic blockchain infrastructure and application service provider, providing safe and reliable transaction systems and services for the blockchain market.
3. Open Sesame Technology: A company that focuses on blockchain application solutions and provides secure and highly available blockchain solutions for business systems.
4. Light Chain Technology: Committed to providing efficient and friendly blockchain services to ordinary users, focusing on the open application and popularization of public chains, and also providing customized application services for private chains.
5. Blue Lake Technology: A multinational enterprise focusing on blockchain technology and applications. It is committed to promoting the development of global blockchain technology and applications and assisting the transformation and upgrading of traditional industries.

❹ What are the more reliable blockchain companies in China at present?

There are still many domestic companies that are actually doing blockchain technology, and many of them are in the blockchain industry. The companies that survive the development process are all good.
Qulian Technology
Wanxiang Blockchain
Neng Chain Group
Complex Beauty Technology
Galaxy Blockchain
Zhigui Technology
Medical Chain Group
Ant Blockchain
Network Super Chain
JD Zhizhen Chain
Thunder Chain

❺ What are the companies currently using blockchain technology

The large domestic blockchain companies include Xinchen Technology, Yinjiang Shares, Great Wall of China, Radio and Television Express, Hundsun Electronics, etc.

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 made certain progress in the application of new technologies such as cloud computing, big data, artificial intelligence, and blockchain in the financial industry. 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 highest comprehensive business qualifications in the domestic industry.One of the most comprehensive companies.

3. Cultural Great Wall

Cultural Great Wall began to acquire large educational institutions such as Lianxun Education, Zhiyou Zhenlong, and Jade Sect Shiyu in 2015, and has become a leader in the A-share education industry. For listed companies, the rapid growth of the education industry has become a new driving force for the company's performance growth. Its subsidiaries began to lay out the blockchain industry in 2017, investing in the research and development of blockchain-related technologies, and obtained four blockchain technology copyrights in March 2018, becoming a pioneer in blockchain applications in the field of education. .

4. Radio and Television Express

The company stated on the investor interaction platform that it has been paying attention to the development trend of digital currency for a long time. Focusing on the industry development needs of digital currency, the company has set up a dedicated team to carry out Related work, including research on blockchain technology.

5. Hundsun Electronics

On June 1, 2016, the Financial Blockchain Cooperation Alliance was established in Shenzhen. Hundsun Electronics is one of the 25 initiators to use the blockchain Chain technology implements a digital ticket system based on the alliance chain.

❻ Who knows a technology company that provides blockchain services in Beijing?

To answer this question, I think you can think of it this way

❼ Blockchain wallet development company What are there

TokenPocket wallet can manage many on-chain assets on the main chain. The experience is very good and the function is very powerful. What’s even more awesome is that it can also directly open and play dapps. It supports hundreds of models< /p>

❽ What are the blockchain companies?

——The following data sources and scores are from the "In-depth Analysis of Business Model Innovation and Investment Opportunities in China's Blockchain Industry" released by the Qianzhan Industry Research Institute Report".

——Original title: Analysis of the market status and development trends of China’s blockchain industry in 2019. Widespread implementation of applications to accelerate the construction of digital China

Analysis of the industrial chain of the blockchain industry: There are many downstream application fields with huge development potential

From the perspective of the industrial chain, my country's blockchain industry includes upstream hardware, technology and infrastructure; midstream blockchain applications and technical services;

Downstream blockchain application fields and other links. Upstream hardware, technology and infrastructure mainly provide necessary hardware, technology and infrastructure support for blockchain applications. Among them, hardware equipment includes mining machines, mining pools, chip manufacturers, etc.; general technologies include distributed storage, decentralization transaction, data services, distributed computing and other related technologies.

Downstream application fields include the combination of applying blockchain technology with existing industries, mainly including the financial industry, logistics industry, copyright protection, medical health, industrial energy and many other fields. As an emerging technology, blockchain There are many downstream application fields and huge development potential.

Midstream blockchain applications and services include basic platform construction and the provision of technical service support. The basic platform construction is divided into general basic chains and vertical domain basic chains; technical service support includes technical support and service support. Support and upSimilar to game-related technologies, it is responsible for providing buyers with a series of technical support based on blockchain products such as blockchain security protection; service support includes a series of services such as digital asset trading venues, digital asset storage, and media communities.

Blockchain industry industry chain analysis

Source: Compiled by Qianzhan Industry Research Institute

❾ Which companies in Hangzhou are doing Blockchain

Hangzhou Qulian Technology Co., Ltd., a blockchain unicorn company, is far ahead in the industry in terms of company size, technical strength, cooperation cases, asset scale, and social benefits. Moreover, the company’s core team comes from first-class universities at home and abroad, with Academician Chen Chun of the Chinese Academy of Engineering serving as the chief scientist.
Qulian Technology has been deeply involved in the industry for many years, and has ingeniously developed independent and controllable core products including alliance blockchain platform, blockchain privacy computing platform, open source cross-chain technology platform and blockchain open service platform, etc., to meet the needs of enterprise-level The application's commercial needs in terms of performance, permissions, security, privacy, reliability, scalability, operation and maintenance, etc. Among them, the alliance blockchain platform is the alliance chain infrastructure with the fastest single-chain peak speed, the most supported nodes, and the largest storage capacity in the world. It is also the first batch of blockchain core technologies in China to pass the blockchain standard test of the Ministry of Industry and Information Technology and the Academy of Information and Communications Technology. platform, and ranked first in both the blockchain function test and performance test of the China Academy of Information and Communications Technology from 2017 to 2020. Qulian Technology has applied for nearly 700 patents, more than 90 software publications, and participated in the formulation of more than 100 international and national standards.
As the blockchain enterprise with the most abundant implementation scenarios in the industry, Qulian Technology’s products are widely used in key fields such as finance, people’s livelihood, government affairs, justice, energy, manufacturing and other key fields, with 180+ typical applications. The company has jointly established a number of joint ventures with well-known enterprises such as Haier Group, China Enterprise Cloud Chain, and Shulan Group to deploy blockchain + finance, Internet of Things, medical care, justice, smart government affairs, smart cities, life services and other fields, and actively Build an industry ecosystem and facilitate the digital transformation of society.
Qulian Technology serves central ministries and commissions such as the Central Cyberspace Affairs Commission, the Ministry of Housing and Urban-Rural Development, the National Audit Office, and the State Administration for Market Regulation, as well as provincial and municipal governments such as Zhejiang Province, Chongqing City, and Chengdu City, the People's Bank of China, and the head offices of the four major banks. , Shanghai and Shenzhen Stock Exchanges, mainstream joint-stock commercial banks, State Grid and other important institutions, supporting a business scale of hundreds of billions of yuan and serving hundreds of millions of people across the country.