Lingshu Technology CTO Lan Chunjia: The combination of blockchain and artificial intelligence lies in data

"It is not necessarily a bad thing that the blockchain has entered a dull period. During this period, we need to slowly practice our internal skills and look forward to the next round of breakthroughs or the next so-called 'iPhone moment'." For the district Lan Chunjia, co-founder and CTO of Lingshu Technology, is not anxious about the so-called "trough" of the blockchain. Having been in the industry for many years, he is obviously a witness to the multiple ups and downs of the blockchain.

Bachelor’s degree from the University of Science and Technology of China, Ph.D. from the Chinese Academy of Sciences, postdoctoral tutor in the blockchain field of Shenzhen Stock Exchange, and former Huawei technical expert. Before joining Lingshu Technology, Lan Chunjia worked as a technical expert. His resume is also quite impressive. These experiences have given him a solid technical foundation and shaped his deep insights into technological trends.

Although Lan Chunjia admitted that he did not have a clear understanding of blockchain at the beginning of his business, he has achieved fruitful results in the field of industrial blockchain steadily over the past few years. He led the team to independently It has developed a blockchain underlying platform and a privacy computing platform with leading performance, and its products have passed authoritative tests by the China Academy of Information and Communications Technology and the Electronic Standards Institute of the Ministry of Industry and Information Technology.

On July 7, after the 2023 World Artificial Intelligence Conference (WAIC) "Integration of Data and Reality, Intelligent Leading the Future" Industrial Blockchain Ecological Forum, Lan Chunjia accepted the 51CTO In interviews with other media, he shared his insights into blockchain technology and industry.

Current situation: industrial application implementation needs reverse the direction of technological evolution

## The history of blockchain is not long. This concept was first proposed by Satoshi Nakamoto in 2008. It only began to attract widespread attention and heated discussions in 2009 with the rise of Bitcoin. For this reason, Bitcoin and blockchain are often confused. Blockchain is one of the underlying technologies of Bitcoin, and cryptocurrency is one of its application fields. This is the only connection between Bitcoin and blockchain. According to Lan Chunjia, the important value of blockchain lies in its ability to prevent tampering, ensure data ownership and protect private data. Therefore, the digital trust technology of blockchain can be applied to various anti-counterfeiting and traceability fields.

Blockchain can be divided into private chain, public chain and alliance chain according to different access rights and degree of decentralization. However, compared with closed private chains and public chains that are difficult to supervise, alliance chains are more in line with domestic development and regulatory requirements. Our country began to explore and develop alliance chains in 2016, and the development of alliance chains began around 2015. This year was also the year that Lingshu Technology was founded. "The development direction of the domestic alliance chain is based on the needs of industrial applications, and promotes technological evolution through the inversion of needs." "In Lan Chunjia's view, this is the difference between domestic and foreign blockchain development.

The transformation and development of scientific and technological achievements must achieve industrial empowerment through blockchain technology. Due to its relatively small number of nodes, fast processing speed, and low transaction costs, the alliance chain seems to be naturally designed for industrial needs. The alliance chain has naturally become the first choice for the implementation of blockchain at the industrial level. The alliance chain is widely used in finance, energy, government affairs, It has applications in various fields such as automobiles, medical care, e-commerce and copyright, and this is due to its customization capabilities.

In recent years, with the support of policies, my country’s blockchain development Overall, it is in a positive state. Standard formulation continues to advance, technical research continues to deepen, and the industry scale grows steadily.

In the past three years, Lingshu Technology has become my country's leading blockchain Chain companies’ performance has doubled every year. This is rare in the entire industry. “Without realistic application scenarios, technology is just a castle in the air. It is difficult but correct for blockchain to penetrate into the physical industry. Previously, Lin Le, founder and CEO of Lingshu Technology, believed that the company's outstanding performance was because they had the courage to go deep into the industry and actively do those difficult but right things.

Moat: Beyond technology is the awe of the market

Our original intention is to integrate blockchain technology with the real economy or real industry Integration, so our thinking starts from the customer needs themselves. "

Talking about the reasons for the rapid development of Lingshu Technology in recent years, Lan Chunjia believes that technology is not the only competitiveness of Lingshu. "In the blockchain industry, pure technology cannot A strong moat is formed. The moat is comprehensive capabilities, including strong understanding and cognitive abilities of customer scenarios, ability to match the most appropriate products and solutions for customers, and closed-loop delivery capabilities that can be implemented. ”

Lan Chunjia introduced that Lingshu blockchain technology uses the independently innovative consensus algorithm xPoA to achieve an efficient balance between decentralization and transaction efficiency. The Ministry of Industry and Information Technology’s Electronic Standards Institute blockchain system performance test transaction average TPS Up to 150,000, ranking first in all blockchain performance evaluations of the Ministry of Industry and Information Technology. At the same time, the blockchain platform is compatible with various domestic Xinchuang software and hardware environments, including operating systems, domestic chips, databases, and domestic software, etc., all of which are domestically independent and controllable. In addition, the Lingshu blockchain service platform has been polished according to the needs of relevant customers and has withstood the test of actual application scenarios. This is the source of Lan Chunjia’s confidence in the ease of use and scalability of the Lingshu blockchain. .

It is not too early for Lingshu Technology to enter privacy computing in 2021. Part of the competitiveness comes from cooperation with blockchain platforms to jointly build a zero-knowledge privacy computing platform for data circulation infrastructure. "Lan Chunjia explained that the entry of privacy computing actually comes from customers' demand for privacy protection in the data sharing process. Therefore, the current positioning of Lingshu Privacy Computing Platform is based on the original traditional blockchain business. Among the blockchain platforms If some customers have data circulation needs or data sharing needs, Lingshu Technology will provide data-available privacy computing services.

But technology is only the foundation, how to implement it in the industry Implementation may be a more important thing.

Taking automobile transportation as an example, Lan Chunjia elaborated on the application of Lingshu Technology’s blockchain technology in typical scenarios. In the context of autonomous driving In the promotion process, there is a core prerequisite issue: how to determine the insurance liability for safety accidents caused by self-driving vehicles on the road. The key to this issue lies in two factors: the credibility and availability of data. The credibility of data can be determined by the area Blockchain can effectively prevent data from being tampered with afterward. Participants such as car manufacturers and insurance companies are unwilling to hand over their core information due to commercial confidentiality or the responsibility to protect customer privacy. Privacy computing can ensure that all parties Achieve orderly sharing of data without leaking privacy, that is, the availability of data is invisible. Through the combination of blockchain and privacy computing, the basis for determining liability is finally formed.

Lan Chunjia believes that technology needs to be studied in-depth in scenarios. As the accumulated implementation scenarios increase, the barriers will become stronger. It is understood that Lingshu Technology has moved towards diversified development in the upstream of the blockchain in the seven years since its establishment. Infrastructure, midstream service platforms and downstream vertical applications are all laid out. It has accumulated 50 typical cases and served 80 customers. It has many implementation scenarios in the fields of automobile transportation, energy and power, financial technology, government supervision, cultural tourism, smart agriculture and other fields. .

Future: Blockchain entering a dull period is not necessarily a bad thing

2023 will be the year of the explosion of generative artificial intelligence.

Faced with the craze in the field of artificial intelligence this year, at the World Artificial Intelligence Conference, Lan Chunjia said frankly, "Artificial intelligence and blockchain are two relatively independent tracks. , there are not many intersections. "However, he further pointed out that there is a clear connection point between artificial intelligence and blockchain, that is, data. There is no obvious gap between the two factors of computing power and algorithms at home and abroad among the three elements of artificial intelligence, while data is It is the key factor that needs to be broken through.

Lan Chunjia pointed out that a lot of data on the Chinese Internet is in a closed island state, especially on the industrial side. And the large models of vertical industries A large amount of effective industrial data is needed for training. Blockchain can form connections to data islands based on its distributed architecture, improve the efficiency of data sharing, and thereby promote the development of AI or large model industries at the technical level.

But compared with the popularity of artificial intelligence, the discussion of blockchain seems to have returned to dullness again.

"All technologies will have such a spiral The development process may be that after a period of accumulation, a breakthrough suddenly occurs at a point in time. After the breakthrough, everyone will gradually become accustomed to the productivity improvement brought by the technology itself. As new technologies continue to emerge, the technology accepted by the public will also usher in new breakthroughs at some point. "Lan Chunjia, who has a technical background, is well versed in the development laws of technology, so she does not show any anxiety in this generally impetuous industry. "All technologies develop in this way, and blockchain is no exception. In fact, it is not necessarily a bad thing that the blockchain has entered a dull period. During this period, we need to slowly practice our internal skills and look forward to the next round of breakthroughs or the next so-called ‘iPhone moment’. ”

Lan Chunjia revealed that the “internal skills” that Lingshu Technology will develop in the next step mainly include three aspects: first, to support the implementation of larger-scale blockchain scenarios; second, While ensuring capabilities, the dynamic expansion of node and network scale is achieved; the third is connection with heterogeneous systems, including flexible interaction between cross-chain and off-chain systems.

Since the birth of blockchain, it has been accompanied by a lot of hype and disillusionment of concepts, as well as a lot of compliance issues. Lingshu Technology, which has been deeply involved in the physical industry since its establishment, has never failed to do so. Wrong step. While we can’t say for sure whether blockchain will have an “iPhone moment,” we do know that the opportunities ahead will be for those teams that are prepared and put them into practice.

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