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❶ What are the applications of blockchain in the industry?

Taking the tourism industry as an example, blockchain applications are mainly concentrated in travel, travel community reviews, digital identity management, and credit consumption. Application areas include management and tracking of pilots' professional certificates and qualifications, hotel and airline loyalty programs, reservation management, and consumption points management. In addition, with the development of blockchain, many related top domain names have been registered, which has had a relatively large impact on the domain name industry. In addition, blockchain also has applications in finance, games, entertainment and other fields.

❷ What does blockchain application in healthcare not include

Communication channels. According to the query of relevant information, the application of blockchain in medical care includes data source management, record tracing, medical supervision, and expense management. It can be seen that there is no communication channel, so it is not included.

❸ What are the specific applications of blockchain technology in the medical industry

The medical and health industry is one of the earliest industries to apply blockchain technology. Blockchain technology has eight major application scenarios in the medical industry: 1. Medical health data; 2. Genomic data; 3. Medical insurance; 4. Medical staff identity authentication; 5. Drug anti-counterfeiting; 6. Medical supply chain finance; 7. Clinical practice Test; 8. Operation records. Currently, the most widely used fields are medical health data and medical insurance.
Currently, domestic Internet giant Tencent has entered the field of blockchain medical and health data. On April 13, Tencent officially released WeChat Smart Hospital 3.0. The new version of WeChat Smart Hospital incorporates all medical information into the blockchain, monitors it in real time on the chain, and makes the entire process traceable.

❹ What are the applications of blockchain technology?

Blockchain has become so popular, so what are the application fields 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, medical and health, IP copyright, education, culture and entertainment, communications, charity and public welfare, socialManagement, sharing economy, Internet of Things and other fields are gradually implementing blockchain application projects, 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 has the characteristics of 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, the value of digital content can be realized 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, closed-door charity and public welfare, issues such as file management, identity (qualification) certification, and public trust all exist objectively. The traditional method is to rely on third parties with credibility. The company makes credit endorsements, but problems such as fraud and deficiencies still exist.

❺ What fields are blockchain suitable for?

The first one is the information security industry.
The second one is the bill business field
The third one is the payment and settlement business.
Fourth, identity/account authentication business.
Fifth, each node participating in the maintenance of the equity proof blockchain can obtain a complete data record. Using the characteristics of reliable and collective maintenance of the blockchain, the rights of the owners of equity can be confirmed.
Blockchain technology is really powerful. With the advancement of the times, this technology may change the development direction and trend of the financial industry, and because the blockchain technology itself has large capacity, high-speed computing, security, and convenience And other characteristics have laid a strong foundation for the advancement and popularization of technology.

❻ When the medical and health field encounters blockchain + artificial intelligence

Big data, blockchain, artificial intelligence, Internet of Things, etc. are all hot topics in recent years. It has also become a hot spot in the market from time to time. With the rapid development of science and technology, the two most important pieces of so-called financial technology are blockchain and artificial intelligence.

The characteristic of blockchain is the combination of distributed storage technology, consensus mechanism and encryption algorithm.And realize point-to-point transmission, through different nodes in the network jointly participate in the recording and storage of data. Distributed storage is gradually decentralized and flattened, making data storage faster, safer and cheaper, which is what various fields are currently pursuing.

While technology continues to mature and improve, the application fields of distributed storage and artificial intelligence are also constantly expanding. Distributed storage can realize massive and efficient data storage, while artificial intelligence can deal with massive data. Analysis of data.

Distributed storage encrypts and stores data on different nodes through data segmentation, which improves the security of data storage and reduces the cost of data storage. At present, a large number of enterprises store data in centralized databases. Once the server is attacked or malfunctions, it will cause problems such as large-scale network paralysis or data loss, especially for some institutions where large amounts of data are concentrated, such as medical institutions, express delivery companies, etc. , more vulnerable to hacker attacks.

Take the analysis of medical institutions. Such institutions always have all kinds of troubles when it comes to data quality, including not only attacks by hackers, but also errors by clinicians, ranging from medical records to medications. The storage of treatment certificates into electronic medical records cannot be effectively and securely solved. Blockchain can use distributed technology and redundancy technology to divide these data into fragments and store them encrypted on different nodes. The data processing speed is greatly improved compared to the previous centralized management. Due to the use of encryption technology, it is further guaranteed Regarding patient privacy, even if a hacker breaks into a certain node, the security of the data will not be affected.

The use of artificial intelligence deep learning to assist patient diagnosis and management, and through the analysis of case medical images, will help doctors make more accurate and efficient treatments. Combining distributed storage with artificial intelligence, artificial intelligence can provide timely health reminders to stored data and maintain correct editing and updating of electronic medical records.

Although the application of artificial intelligence in the medical field has always been controversial, with the in-depth development of machines and technology, and the much less controllability of artificial intelligence in the medical field, in the future, with the help of artificial intelligence applications Diagnosis and health management will also become a trend.

The application of distributed storage in the medical field also has broad prospects. It can not only improve the utilization of storage resources, but also provide a basic guarantee for the security of data storage. Combining distributed storage with artificial intelligence is of great significance to improving medical efficiency.

❼ What blockchain applications in healthcare do not include

Communication channels. The application of blockchain in medical care includes data source management, record traceability, medical supervision, and expense management, but does not include communication channels. Blockchain and medical applications Among the many subdivisions of medical care, drug safety and medical information security are of vital concern to life and death, and are also the two areas that attract the most public attention.