区块链技术珈木科技,区块链技术应用场景找下珈木科技

珈木科技是一家致力于推动区块链技术发展的公司，拥有专业的区块链研发团队，致力于将区块链技术应用于各个行业，推动行业发展。今天我们就来聊聊珈木科技在区块链技术应用场景方面，所拓展的三个关键词：区块链技术的安全性、区块链技术的可扩展性、区块链技术的可持续性。

区块链技术的安全性：区块链技术是一种分布式数据库技术，它利用加密技术和数字签名技术，实现了数据的安全性。珈木科技采用区块链技术，实现数据的安全传输和存储，保护用户的隐私。珈木科技还采用多种安全技术，如对称加密、哈希算法等，构建安全的区块链网络，保障用户的数据安全。

区块链技术的可扩展性：区块链技术可以实现数据的分布式存储，可以支持大规模的数据存储，使得系统的可扩展性更强。珈木科技采用区块链技术，实现了分布式数据存储，使得系统可以支持大规模的数据存储，实现系统的可扩展性，满足不同行业的不同需求。

区块链技术的可持续性：区块链技术的可持续性是指系统能够长期稳定运行，不受外界环境的影响。珈木科技采用区块链技术，实现了分布式数据存储，使得系统可以支持大规模的数据存储，实现系统的可扩展性，满足不同行业的不同需求。同时，珈木科技还采用多种稳定性技术，如去中心化、智能合约等，保证系统的可持续性，使得系统可以长期稳定运行。

以上就是珈木科技在区块链技术应用场景方面，所拓展的三个关键词：区块链技术的安全性、区块链技术的可扩展性、区块链技术的可持续性的介绍，珈木科技将继续努力，将区块链技术应用于各个行业，推动行业发展。

请查看相关英文文档

㈠ What are the applications of blockchain technology?

Blockchain has become popular, so what are the application areas of blockchain?

At present, the most extensive and successful application of blockchain technology is the digital currency represented by Bitcoin. Digital currency has developed rapidly in recent years. Due to the characteristics of decentralized credit and frequent transactions, it has a high transaction value and can maintain a relatively stable price through the development of hedging financial derivatives as a quasi-super-sovereign currency.

Financial institutions are the most willing to explore blockchain applications and need new technologies to improve operational efficiency and reduce costs to cope with the current status of the entire global economy. Objectively speaking, the market space in the financial industry is huge, and a little progress can bring huge benefits. The financial industry is an industry with extremely high requirements for security and stability. If the application of blockchain in the financial field is verified, it will have a huge demonstration effect and be quickly promoted in other industries. In the financial field, in addition to digital currency applications, blockchain has gradually begun to be applied in cross-border payments, supply chain finance, insurance, digital bills, asset securitization, bank credit reporting and other fields.

As the application of blockchain technology in the financial field continues to be verified, its technical advantages are gradually showing value in other industries. At present, blockchain application projects are gradually being implemented in fields such as medical and health, IP copyright, education, culture and entertainment, communications, charity, social management, sharing economy, and the Internet of Things, and "blockchain" is becoming a reality.

(1) Blockchain medical care: In the medical field, blockchain can use its anonymity, decentralization and other characteristics to protect patient privacy. Electronic health (EHR), DNA wallet, drug anti-counterfeiting, etc. are all possible application areas of blockchain technology. IBM predicted in last year's report that 56% of medical institutions around the world will invest in blockchain technology by 2020.

(2) Blockchain Internet of Things: The Internet of Things is a very broad concept. If communications, energy management, supply chain management, sharing economy, etc. are included, the Internet of Things with blockchain technology Application will become a very important application field.

(3) Blockchain IP copyright & cultural entertainment: Since the Internet became popular, digital music, digital books, digital videos, digital games, etc. have gradually become mainstream. The rise of the knowledge economy has made intellectual property rights a core element of market competition. However, intellectual property infringement is serious in the current Internet ecosystem, and the copyright protection of digital assets has become a pain point in the industry. Blockchain features disintermediation, consensus mechanism, and non-tampering. Blockchain technology can effectively integrate all aspects of the cultural and entertainment value chain, accelerate circulation, and shorten the value creation cycle; at the same time, it can realize the value of digital content Transfer, and ensure that the transfer process is credible, auditable and transparent, effectively preventing piracy and other behaviors. Blockchain public services & education: In the fields of public services, education, charity and public welfare, file management, identity (qualification) certification, public trust, etc.Problems such as any and all exist objectively. The traditional method is to rely on a credible third party for credit endorsement, but problems such as fraud and deficiencies still exist.

㈡ What are the leading blockchain concept stocks

1.002657 Zhongke Financial

2.300663 Kelan Software

3.002152 Radio and Television Express

4.300079 Digital Technology

5.300542 Xinchen Technology

6.600570 Hundsun Electronics

7.300561 Huijin Technology

< p>8.002063 Yuanguang Software

9.603106 Hengyin Financial

The following blockchain concept stocks may become leading stocks:

1. District Blockchain Concept Stock 1: Yijian Shares (600093.SH) Concept Stock Index

The company used to be mainly engaged in supply chain management. In recent years, it has been actively transforming. On the one hand, the company strives to improve the company's supply chain management and Business scale of commercial factoring.

On the other hand, with the realization of financial technology transformation as the center and the application of blockchain technology in supply chain finance as the breakthrough point, the whole strategy is fully promoting the development of the "Yijian Block" system. In the first half of 2017 Having successfully completed the development of the “Yijian Block” system 1.0 and achieved commercial use in the fields of medicine and commodities, Yijian is clearly a practitioner of the blockchain concept.

2. Blockchain concept stock 2: Gao Weida

A leading domestic financial information manufacturer, relying on its own advantages in bank IT solutions and bank customer resources to provide bank IT system cloud Serve.

3. Blockchain Concept Stock 3: Xinchen Technology

The company is currently mainly engaged in application software development business, software and hardware system integration business and professional technical services 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) Blockchain applications are targeted at Jiamu Technology. Further reading:

The leading stock refers to the influence of other stocks in the same industry sector during the stock market speculation in a certain period. The rise and fall of a stock with great influence and appeal often guides and sets an example for the rise and fall of other stocks in the same industry sector.

The leading stock is not static, and its status can often only be maintained for a period of time. The basis for becoming a leading stock is that any information related to a certain stock will be immediately reflected in the stock price.

The conditions for leading stocks:

1. Leading stocks must start from the daily limit. The daily limit is the most accurate attack signal for both long and short parties. It cannotIt is impossible for a stock with a daily limit to be a leader.

2. The leading stocks are low-priced stocks, which are sought after by many investors at low prices, because it is relatively difficult to speculate on high-priced stocks.

3. The circulation market of leading stocks should be moderate, suitable for large capital operations and retail investors chasing ups and downs. Neither large-market stocks nor small-cap stocks can act as leaders.

4. The leading stocks meet the daily KDJ, weekly KDJ, and monthly KDJ at the same time and the low price golden cross.

5. Leading stocks usually go against the trend at the end of a market decline and when the market panics, hit the bottom early, or start before the market, and withstand a round of market decline.

Leading stocks refer to stocks that have influence and appeal on other stocks in the same industry sector during the stock market speculation during a certain period. Its rise and fall often have an impact on the rise and fall of other stocks in the same industry sector. Guidance and demonstration role. Leading stocks are not static, and their status can often only be maintained for a period of time.

Reference materials: Network-leading stocks

㈢ Blockchain is very popular at present. What are the powerful large companies in China doing it?

IBM, Microsoft, Oracle, Ecenture, Tencent , Alibaba, JD.com, Internet, etc. are all doing it. Many large banks including Ping An Bank have also launched their own blockchain solution platforms or solutions. But it should be added that large companies do not mean strong technical strength, because blockchain is still in the conceptual hot stage around the world. It is very likely that there will be unicorn blockchain companies in the future, such as EOS in foreign countries, Honeycomb Chain of domestic Panrong Technology, etc. The efficiency of TPS and packaging into blocks may be much higher than that of large companies.

㈣ Let’s briefly talk about the major applications of blockchain and which ones are pitfalls

What can blockchain do? Blockchain, a great technology that accompanied the birth of Bitcoin, is currently being used in the financial field to significantly reduce transaction costs and improve efficiency, which is enough to excite Wall Street. However, this is just the tip of the iceberg. Its potential applications are very broad and will subvert every aspect of our lives in the future.

The Internet is an information network, with 0s and 1s flowing in it. Blockchain is a value network, and its role is to transmit value, unlike the Internet for data transmission.

Speaking of value transfer, there is a very simple scenario, such as payment, I have 100 yuan in hand, and I want to transfer it to the group. I can use WeChat red envelopes or WeChat transfers. Here During the transaction process, a third party is required to participate, and the transmission method of the blockchain is point-to-point transmission, which does not require any intermediate node. This is a very big difference between the blockchain and our existing architecture.

When it comes to peer-to-peer payments, many people will think of Bitcoin, because most people know blockchain from Bitcoin. What is the difference between blockchain and Bitcoin?

Blockchain is the technology behind Bitcoin; blockchain is a basic technical architecture that uses a specific data structure toThe structure and consensus algorithm are used to design and implement an autonomous system with multi-party participation.

The specific data structure is actually the name blockchain itself, that is, its data is placed in data blocks one by one, and then these data blocks are connected and implemented using a chain. "Consensus algorithm" is a very important concept in blockchain. Without synchronic algorithm, there would be no meaning of blockchain.

Introduction to Bubi Blockchain

Bubi Blockchain has been focusing on the R&D and innovation of blockchain technology and products since its establishment, and has a number of core technologies. It has made substantial innovations in many aspects and formed a number of core technical achievements, such as: mathematically provable distributed consensus technology, fast large-scale ledger access technology, multi-chain general ledger technology that supports business expansion, and heterogeneous ledger technology. Construct interconnection technology between blockchains, etc. On April 25, "Gege Points" introduced the concept of blockchain into the points system, jointly opened it up with multiple parties, issued and redeemed points, and promoted the circulation of points. Each cooperative institution can jointly participate in transaction verification, ledger storage, and real-time settlement; the third-party payment platform of the enterprise points issuer makes the entry and exit of points more flexible. Bubi has developed its own basic blockchain service platform, which has been applied in equity, supply chain, points, credit and other fields. Bubi has been committed to building an open value circulation network with decentralized trust as the core, allowing digital assets to flow freely.

Having said that, let’s analyze the difference between blockchain and Bitcoin?

1. Essential difference. For the world, Bitcoin is a digital currency based on cryptography, while blockchain, as we just said, is a value transfer protocol. There is an essential difference between the two, because one is a digital currency. , one is a value transfer protocol.

2. Algorithm. Bitcoin's consensus algorithm is based on a working algorithm called proof of work, POW. There are many different consensus algorithms in the blockchain. It can use either the Bitcoin POW algorithm, the POS algorithm, or the DPS algorithm.

3. Transaction speed. Bitcoin is limited to a maximum of seven transactions per second. Please note that what is mentioned here is the maximum and not the average, because this is a very strict definition. For the blockchain, the number of transactions per second can actually reach tens of thousands or more, so this is also One major difference between blockchain and Bitcoin. Because many people will be confused and say that the transaction speed of the blockchain is seven transactions per second. This is wrong. This is a limitation of Bitcoin. The blockchain can reach very high speeds based on its different consensus algorithms and linking methods. Transaction speed.

4. Link form. Bitcoin is a blockchain based on the Internet, which means we call it a public chain. The blockchain can be in the form of a public chain, a private chain, or a consortium chain.

5. Limitations. It is recommended that everyone not touch some digital currencies related to blockchain. What's the reason? Bitcoin is a digital currency. Although it has very good and different characteristics, it does not comply with financial supervision. In other words, these 21 million Bitcoins were issued without national authorization and without national credit as a multiple. was released below. The blockchain also has some limitations. Although it is just a protocol and a technology, it is still a new technology in its infancy.

To summarize, blockchain is a relatively low-level protocol and a technical infrastructure, on which there are various consensus algorithms. If the blockchain is 1, the consensus algorithm may be 10 to 20, but the applications based on it may be one thousand or two thousand, or more. In other words, Bitcoin is only one of many blockchain applications. A realization. Therefore, Bitcoin and blockchain cannot be equated. Bitcoin is only a very elementary implementation of blockchain.

What can blockchain do? Blockchain problem? In the bill market, digital bills based on blockchain technology can become a safer, smarter, and more convenient bill form. Point-to-point transactions realized with the help of blockchain can break the existing functions of bill intermediaries and realize the disintermediation of bill value transfer; the construction and data storage of digital bill systems do not require a central server, eliminating the need for the development of central applications and access systems. cost, which reduces the maintenance and optimization costs of the system under the traditional model, and reduces the risks caused by system centralization; based on the non-tamperability of information on the blockchain, once the transaction is completed, there will be no default, thereby avoiding "one Behaviors such as "selling too many tickets" and out-of-synchronization of payment and endorsement effectively prevent risks in the bill market. The securities trading market is also an area where blockchain technology has great potential. The current traditional securities trading model has the shortcomings of long transaction processes, low transaction efficiency, and high comprehensive costs. In addition, there are strong intermediaries and regulatory agencies, and the rights of financial consumers are often not protected. Applying blockchain technology, buyers and sellers can be directly matched through smart contracts, and the efficiency of transaction execution can be greatly improved. Settlement and delivery can be automatically realized through a distributed digital registration system. Since the data entered into the block is irreversible and can be copied to each data block within a short period of time, the information entered into the blockchain actually has a publicity effect, so the occurrence of the transaction and the confirmation of ownership will not occur. dispute.

What can blockchain do? Blockchain problem? Although there is no mature underlying blockchain technology platform solution currently, technical problems such as capacity scalability, privacy protection, inability to settle on a net basis, and non-recourse after the event also need to be solved, and large-scale application of blockchain Technology also requires redesigning IT architecture and reengineering business processes, but these are only technical issues. The real test of blockchain technology taking root and growing in the financial field is the ontology of regulatory agencies and financial institutions. The inherent "deregulation" and "decentralization" of blockchain"Will the characteristics make market entities have no motivation to drive technological innovation? However, because blockchain is a technology based on mathematical algorithms, the establishment of trust relationships between transaction parties does not require the use of intermediaries or authoritative centers at all, and the cost of establishing a trust relationship is almost Zero (on the premise of the establishment of blockchain financial infrastructure and ancillary infrastructure), and the blockchain code is open source and open, without geographical restrictions, and the network pattern is distributed and interconnected, laying the foundation for the establishment and development of inclusive finance and shared finance in the future. It has established a technical foundation and created material conditions for global financial integration and unification. From this point of view alone, blockchain technology will surely establish a core position in future financial development, and will rely on and complement each other with finance to win a win-win future.

㈤ What are the applications of blockchain technology?

Developing Ethereum Cat based on Ethereum, this is not considered an application, it is a bit interesting to play, and there is also NetEase Planet. It is used for traceability and rush buying. The Orange Chain created by China Enterprise Tongbao Blockchain is used for blockchain traceability records on Orange.

㈥ What is blockchain and how to understand blockchain applications

Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The so-called consensus mechanism is a mathematical algorithm that establishes trust and obtains rights and interests between different nodes in the blockchain system.< br />Blockchain is an important concept of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. Blockchain is a series of related data generated using cryptography methods. Data blocks, each data block contains information about a Bitcoin network transaction, used to verify the validity of the information (anti-counterfeiting) and generate the next block.
Talk about the social or economic significance of the blockchain Well. Many previous technologies were actually dedicated to "productivity". For example, artificial intelligence is an improvement in productivity. Blockchain, on the other hand, has greatly improved production relations and is dedicated to production relations. . So why do you say that?
Because the so-called production relations are actually how business is done between people and business partners. And these things are originally in the process of mutual cognition between people. , and no special procedures are used to program or quantify it.
For example, if you and I are good friends now, we can do business. If someone provokes our relationship, we are no longer good friends. We will no longer do business. Even if we can make money by doing business, we will not do it because we no longer have any trust in each other.
As for blockchain, it is actually because the data has been authenticated by various nodes. , and backup at the same time, so my data is as authentic as possible and cannot be tampered with. In this case, if you trust my data, you can make a program based on this, and then use this data to The "production relations" of what kind of business contracts and business cooperation should be programmed. In this way, everyone will believe in the data and the programs compiled by the algorithm, and because you believeIf you believe in this data and this program, you can develop various APPs based on this program. These APPs are the relationship between production and what kind of business you are going to do. This is: Blockchain is actually a reconstruction of "production relations".

㈦ What are the application prospects of blockchain?

The application prospects of blockchain are mainly in the financial field, the Internet of Things and logistics, public services, digital copyright, and insurance.

1. Blockchain has huge potential application prospects in financial fields such as international exchange, letters of credit, equity registration and stock exchanges. The application of blockchain technology in the financial industry can eliminate the need for third-party intermediaries and achieve direct point-to-point connection.

2. Blockchain can also be naturally combined in the Internet of Things and logistics fields. This field is considered to be a promising application direction of blockchain. Establishing credit resources in the blockchain can double improve the security of transactions and improve the convenience of IoT transactions. Save time and cost for smart logistics model applications.

3. Blockchain is closely related to people’s production and life in public management, energy, transportation and other fields. The decentralized and fully distributed DNS service provided by the blockchain can realize domain name query and resolution through point-to-point data transmission services between various nodes in the network.

4. Through blockchain technology, works can be authenticated, proving the existence of text, video, audio and other works, and ensuring the authenticity and uniqueness of ownership. After the rights of the work are confirmed on the blockchain, subsequent transactions will be recorded in real time, realizing full life cycle management of digital copyright, and can also be used as a technical guarantee in judicial evidence collection.

5. In terms of insurance claims, insurance institutions are responsible for fund collection, investment, and claims settlement, and often have high management and operating costs. Through the application of smart contracts, there is no need for the policy holder to apply or the insurance company to approve it. As long as the claim settlement conditions are triggered, the insurance policy can automatically settle claims.

(7) Blockchain applications should be focused on Jiamu Technology. Extended reading:

The core technology of blockchain

1 , consensus mechanism, through the voting of special nodes, completes the verification and confirmation of transactions in a very short time; for a transaction, if several nodes with unrelated interests can reach a consensus, it can be considered that the entire network can also do so. Reach a consensus. The goal of the blockchain consensus mechanism is to enable all honest nodes to maintain a consistent view of the blockchain.

2. Asymmetric encryption requires two keys for encryption and decryption. These two keys are the public key and the private key. The public key corresponds to the private key. When the public key is used in the encryption process of data, it can only be decrypted by using the corresponding private key. On the contrary, when the private key is used in encrypting the data, only the corresponding private key can be used to decrypt the data. Only the corresponding public key can be decrypted.