关于京东区块链的说法正确的是,关于京东区块链的论文

京东区块链是一种新型的分布式数据存储技术，它可以把数据存储在一个分布式的网络中，从而使数据可以在网络中共享和传输。它有助于改善现有的供应链管理模式，提高供应链的效率。

京东区块链的核心技术是分布式账本技术（DLT），它可以帮助企业建立一个安全可靠的分布式账本系统，从而实现数据的安全存储和传输。DLT可以帮助企业更好地管理供应链，提高供应链的效率，改善企业的供应链管理模式。

另外，京东区块链还拥有智能合约技术，它可以帮助企业实现自动化的供应链管理，使企业可以根据自己的需求自动执行合同，从而提高供应链的效率。此外，智能合约还可以帮助企业实现数据的安全存储和传输，从而更好地保护企业的数据安全。

此外，京东区块链还支持智能设备管理，可以帮助企业更好地管理智能设备，提高企业的生产效率，并且可以帮助企业更好地保护智能设备的安全。因此，京东区块链可以帮助企业更好地管理供应链，提高供应链的效率，改善企业的供应链管理模式，并且可以帮助企业更好地管理智能设备，提高企业的生产效率。

⑴ What is the relationship between JD.com and JD.com

JD.com was incubated in JD.com and is a company under JD.com.

JD Digital Technology Group, incubated in JD Group, is a leading global digital technology company dedicated to providing comprehensive digital solutions to financial institutions, merchants and enterprises, governments and other customers.

Based on new generation information technologies such as big data, artificial intelligence, cloud computing, and blockchain, the company provides customers with all-round services of "technology + industry + ecology" and creates an industrial digital connection model.

(1) Extended reading about JD Blockchain:

JD Digital has begun its layout in the field of digital finance. For example, in terms of improving the digitization of bulk commodity circulation transactions and the convenience of financial services, JD Digits has teamed up with China Reserve Co., Ltd. to build a bulk commodity spot electronic warehouse receipt system based on blockchain technology to solve transaction security and financing risks in bulk commodity circulation. control issue.

It also launched the market’s first blockchain ABS standardized solution to help asset parties, plan managers, law firms, rating agencies, accounting firms, custodian banks and other ABS business participating institutions optimize their business processes. Improve the efficiency of ABS issuance business. Although JD Digits’ blockchain technology has been applied in many fields, its exploration of blockchain application scenarios has never stopped.

⑵ What is JD’s unbounded supply chain?

JD’s unbounded supply chain is supported by new infrastructure such as big data, blockchain, and Beidou navigation, and solves the problem of finding and managing emergency supplies. There are five major issues: getting it well, being able to adjust it, being able to deliver it, and being traceable.
1. Through the digital smart city supply chain, JD.com has created a "one core and two wings" municipal governance system based on JD.com's smart city operating system "Lunling".
2. With the support of technology, major industries such as retail, logistics, and finance have achieved varying degrees of technological transformation. The industry has achieved more intelligent connections and collaborations, promoting technological changes in various stages and periods in each link.
3. In the future, JD.com will use the scientific research results of cutting-edge technology exploration, unite customers, partners and social forces, continue to invest in the construction of a digital and intelligent social supply chain system, and promote high-quality social development.

⑶ How many sets of JD NFT are there in total?

JD NFT does not have a clear limit on how many sets there are.

The first version of NFT at the JDD Conference is supported by blockchain technology provided by JD Zhizhen Chain, including JOY image, unique NFT code, and personal sharing. Users can download it in JD Blockchain Browser (http:/ /jdd-nft.jd.com/) Check the ownership. Currently, the public key and private key of the JDD NFT certificate are stored in the JD Cloud server. Soon, users can confirm the rights through the public key and private key and transfer them.

What is NFT

The full name of NFT is Non-Fungible Tokens, which is often translated in ChineseIt is a "non-fungible token/non-fungible token". Simply put, an NFT is an entry on a blockchain, which is a decentralized digital ledger technology similar to cryptocurrencies such as Bitcoin.

Because of the non-fungible nature of NFT, this means that it can be used to represent unique things, such as the original Mona Lisa painting in a museum, or ownership of a piece of land.

⑷ What is the value of Jingdong nft?

Jingdong nft is the mascot of Jingdong and has the value of a commemorative certificate.

According to Wikipedia, NFT (Non-Fungible Token), also known as non-fungible certificate, is a data unit based on blockchain technology. Each NFT can represent a unique digital data and can be used To confirm the rights of paintings, music, IP, etc., it is regarded as proof of ownership.

The NFT commemorative voucher for the JDD Conference released by JD.com this time contains the JOY image, unique NFT code, and personal sharing code. Users can check it in the JD.com blockchain browser (http://jdd-nft.jd .com ) to view attribution.

On November 22, 2021, JD.com’s annual blockbuster technology conference-“JD Discovery-JD Global Technology Explorer Conference” (JDD) will officially open. What is different from previous years is that this year users can receive NFT commemorative vouchers for the JDD Conference based on blockchain technology for free after registering.

This set of NFT commemorative certificates contains a total of 7 JOY (JD.com mascot) images. A single user can obtain a complete set of 7 NFTs by registering and inviting friends to register. It is reported that this is the first time that JD.com has released NFT, which will be distributed free of charge for a limited time.

During the registration stage (October 19th to November 22nd), users scan the mini program code to choose how to participate in the conference and specific theme forums, and submit the registration information. You can get NFT commemorative vouchers with JD JOY badges for free. This virtual certificate is established based on JD Zhizhen Chain, cannot be tampered with, and will never be issued again. After registration ends, publishing will stop.

⑸ What convenience can JD.com’s blockchain service platform bring to enterprise operations

The concept of blockchain has become very popular in recent years, but in addition to digital currency (virtual currency) Except for currency), there have not been many implementation projects in other fields. JD.com’s recently released “Zhi Zhen Chain” can be said to be an important attempt to implement blockchain in business scenarios. After all, JD.com itself is already very large and has established a relatively complete ecosystem. If “Zhi Zhen Chain” If it can gradually be implemented and play a role within the JD system, it will have a lot of reference value for blockchain applications in the commercial field.

The blockchain itself has the characteristics of tamper-proof, traceability, full process, decentralization, etc., and these characteristics are more consistent with the e-commerce field where market operation is relatively clear. In my opinion, the blockchain platform created by JD.com can bring the following benefits:Department:

First, products are traceable. Product anti-counterfeiting has always been a headache for e-commerce platforms, and it also accounts for a large part of the e-commerce platform's expenses. After using blockchain technology, product tracking can be completed to ensure product traceability. Product authenticity will no longer be a problem that troubles merchants.

Second, the service is traceable. Not only products can be traced, but services can also be traced using blockchain technology. Services that follow products are often one of the core factors that affect user experience. Making services traceable can build a service system to facilitate smoother connection and cooperation between merchants and between merchants and users.

Third, standardize bill (contract) management. Invoice management has always been a troublesome matter in a business environment. After using blockchain, standardized management of invoices can be completed. Blockchain notes have natural characteristics such as being unforgeable, tamperable, traceable, and verifiable, and these characteristics can avoid a large number of transaction risks.

Fourth, the process is intelligent and standardized. By using the "Smart Chain", many companies participating in the JD platform can effectively use the "Smart Chain" to complete various business operations (to be developed and improved), which greatly lowers the entry threshold for participating companies.

I believe that the "Smart Chain" will be further developed and improved in the future, and will also bring more convenience and benefits to service merchants.

My research direction is big data and artificial intelligence. I am currently leading graduate students in related fields. I will continue to write some popular science articles on big data on Toutiao. Friends who are interested can check it out. If you pay attention to me, I believe you will gain something from the demolition tribe.

If you have any questions about big data, you can also consult me.

Thank you!

⑹ What are the blockchain platform construction companies?

Due to the powerful effects of blockchain and its many application fields, we conduct research on blockchain technology. There are not a few companies developing it.

In recent news, both BAT and JD.com have announced their layout in the blockchain field, and Yingtang Zhongchuang, which uses blockchain technology for system development, has already conducted internal research on the blockchain platform. Construction is mainly used in five major scenarios, including finance, Internet of Things public services, charity and supply chain fields. Alibaba’s plan is to use blockchain to track the sales path of goods and establish a verification network to prevent counterfeiting. JD.com applies blockchain to anti-counterfeiting traceability and food safety. In addition, supply chain finance is also an alternative direction.

⑺ Interpretation of 2020 JD.com’s second quarter financial report: Technology investment has become the secret to JD.com’s steady growth in adversity

On August 17, JD.com Group released its second quarter financial report: net income achieved in the second quarter of 2020 201.1 billion yuan (approximately US$28.5 billion), a year-on-year increase of 33.8%. This growth rate not only set a new high for JD.com in the past 10 quarters, but also achieved a single-quarter net income of more than 200 billion yuan for the first time, creating a new era for China’s retail and Internet industries. A new industry record for single-quarter revenue. In addition, smart thingsLogistics also achieved remarkable results. JD Logistics' "Asia No. 1" smart logistics center in Langfang Economic Development Zone was officially opened. The park is equipped with Asia's e-commerce industry's first automated storage and picking system for large items, which greatly improves the processing efficiency of large items such as air conditioners, refrigerators, and furniture. As of June 30, 2020, JD Logistics operated more than 750 warehouses. Including the cloud warehouse area managed by JD Logistics, the total warehousing area of ​​JD Logistics is approximately 18 million square meters.

5G, artificial intelligence, big data, blockchain... In the current era of rapid technological development, promoting technological innovation is the first driving force for the development of all Internet companies. Especially in this year's special development environment, technology has become the key for Internet companies to break through adversity. JD.com has always attached great importance to technology investment, and technology drive is the core strategy of JD Logistics, and it is also an important driving force for JD Group to achieve steady growth in adversity.

Data is boring but also the most convincing. As the first national shopping festival in the post-epidemic era, JD.com’s 618 this year set a new record of 269.2 billion in order volume. Driven by technology, Jingdong Logistics’ open business revenue increased by more than 80% year-on-year. Same-day and next-day delivery of integrated warehousing and distribution orders accounted for more than 91%. Nationwide, 24-hour delivery accounted for more than 90% of districts and counties, maintaining its proportion. The standard is usually even higher.

Relying on technology accumulation and logistics infrastructure, in the past few months, JD Logistics has withstood the pressure and taken multiple measures to maximize the technical capabilities built over more than ten years, while protecting people's livelihood and promoting logistics. Production and stable growth have played a key role.

Enterprises are the main body of the society and economy. When social and economic development faces difficulties, more outstanding companies with the strength and ability to turn the tide need to stand up, stand up, and turn crises into opportunities. From stepping forward during the outbreak to proactively leading the way in the post-epidemic era, JD Logistics’ actions can be regarded as an example.

"New infrastructure" explodes with surging momentum

"In the next twelve years, we will only have three things - technology! Technology! Technology! "This is the end of the key speech at the JD.com Group's annual meeting in early 2017. This year was also a watershed in the development history of JD Logistics. JD Logistics officially transformed from enterprise logistics to logistics enterprise. The massive practical scenarios made JD Logistics more deeply aware that technology is the first factor leading the development and reform of logistics. Continuous expansion in the technology field has also become the secret to JD Logistics’ outstanding performance during this year’s epidemic and the economic recovery in the post-epidemic era.

As the first national shopping festival in the post-epidemic era, this year’s JD.com 618 has placed too many expectations on it, and JD.com has lived up to expectations and delivered a record-breaking performance. Among them, JD Logistics, which is responsible for the important guarantee task of this nationwide consumption carnival, has also completed more tasks than usual.Better phenomenal operation. Among them, core logistics technology covering all scenarios plays an extremely important role.

As one of the core technologies of new infrastructure, 5G technology has become the focus of competition among major Internet companies. As an explorer at the forefront of logistics technology, JD Logistics has joined hands with the three major operators to explore the implementation of the technology since 5G was officially commercialized. At present, all Asia Ones of JD Logistics have covered 5G networks, and with the support of 5G technology, they can provide consumers with more efficient services.

During this year’s 618 period, JD Logistics’ digital fleet has been connected to manage and operate nearly 200,000 vehicles, as well as more than 150,000 pieces of safety auxiliary management equipment, completing cold chain, large items, B network, C Network, TC transport tasks hundreds of thousands of trips, ensuring the safety of logistics transportation and goods. At the same time, the station vehicle dispatching systems launched in Beijing Yayi and Mayong Yayi rely on 5G technology to achieve efficient collaboration of vehicles, bid farewell to traditional manual methods, and realize intelligent vehicle management and in-park dispatch guidance for a total of 20,659 task vehicles. , greatly optimizing the dispatching efficiency of stations and vehicles.

"Black technology" paved the best way to reduce costs and increase efficiency

The continuous research and development of "black technology" has allowed JD Logistics to find the best way to reduce costs and increase efficiency. .

In the second quarter of this year, Asia’s first full-process intelligent flexible production logistics park, JD Logistics Beidou New Warehouse, was completed and put into use in Tianjin. The warehouse has 100% of its expertise in software, hardware and model innovation. Independent intellectual property is a new generation of advanced large-scale automated warehousing production and management system in the e-commerce industry, following the full-process unmanned warehouse, Dilang warehouse, Tiancang and Asia's No. 1 smart warehouse.

JD Logistics has also invested in Asia's first large-scale automatic three-dimensional warehouse in Langfang Yayi. Through automated storage and integrated picking, the efficiency is more than three times higher than that of traditional warehouses. In addition, the intelligent review system launched by JD Logistics can process 45,000 books in a single day; the Internet of Things lighting system realizes intelligent sensing, remote operation, and intelligent connection of equipment. On the basis of reducing energy consumption by 90%, the life span can reach more than 10 years. The logistics GIS system supported by AI technology also realizes intelligent order allocation optimization, and intelligent production scheduling improves the accuracy of production capacity control by 20 percentage points, reaching more than 90%.

Since last year, JD Logistics has deeply explored the business scenarios of the Internet of Things blockchain and launched innovative application products such as "Chain Signature" and "Jingyuan Chain".

Among them, Jingyuan Chain has realized the data collection of the whole process information of agricultural products by cooperating with front-end Internet of Things equipment. It relies on Jingdong blockchain technology to establish encrypted traceability QR codes, realizing Jingdong’s fresh products covering farming management. Information traceability and openness and transparency in all aspects of collection and collection. On-chain signature technology not only achieves higher protection of user information, but also replaces paper documents with blockchain electronic documents.Second-level reconciliation is achieved, which brings exponential improvements to the efficiency of all aspects of the logistics process and creates paperless green logistics.

Build a supply chain technology system to link the whole society

Openness is the development concept that JD Logistics has adhered to since its establishment.

In October last year, JD Logistics established a 5G smart logistics application system with 5G + IoT + artificial intelligence as the underlying core, and exported a series of products such as smart parks, smart digital fleets, smart logistics maps, and value supply chains. and solutions. By this year, more and more partners have enjoyed the technological driving force brought by LoMir and jointly ensured the 618 promotion.

Taking advantage of the booming development of the industrial Internet, based on its rich experience and technical capabilities in supply chain services, JD Logistics officially proposed at the 2019 Global Smart Logistics Summit held in October last year to join hands with partners Jointly build a supply chain industry platform (OPDS) to promote the industry into an era of high efficiency.

The supply chain industry platform built by JD Logistics mainly focuses on two major directions. One is to provide full supply chain services, and the other is to build a supply chain technology platform. Focusing on full supply chain services, JD Logistics will use "double 24 hours" and "double 48 hours" to open up the entire production and sales chain and double domestic and international connections, especially in the "first mile" to achieve "24-hour delivery from the origin to the country." "Promoting 24-hour delivery to thousands of counties and towns" in the last mile. Focusing on supply chain technology, JD Logistics has created a three-dimensional supply chain technology platform covering three levels: underlying technology, software and hardware systems, and intelligent supply chain. It can be modularized In the future, the digital transformation of China's economy provides broad prospects for JD Logistics to transform the traditional supply chain. JD Logistics will continue to use integrated supply chain services to drive greater openness and build a full-scenario The logistics technology system promotes network sinking and production and sales links, and joins hands with a wider range of partners to jointly promote the logistics industry to integrate into every aspect of commercial civilization and social life, creating a new era of logistics.