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㈠ How can blockchain agriculture make every link of agricultural products transparent and traceable?

It can provide consumers with origin information and make people more assured.

㈡ How is the anti-counterfeiting traceability application of blockchain implemented?

The three major characteristics of blockchain are well known, which are decentralization, openness and transparency, and non-tampering. The non-tamperable feature enables blockchain to be used in many places. Such as product traceability, anti-counterfeiting, privacy protection, etc.

Because the production process it traces is all uploaded manually, so even if the data cannot be tampered with, the authenticity of the data cannot be guaranteed, and it still cannot be Solve substantive issues.

In general, although blockchain has brought great benefits, it is not perfect after all. However, blockchain technology has advanced the development of the times, and I believe its future is worth looking forward to.

What are the advantages of blockchain traceability compared with other traditional traceability models?

Traditional traceability systems generally use a centralized ledger model, which is decentralized and isolated by various market participants. Locally recorded and saved, it is an information island model. In the centralized ledger model, who maintains the ledger as the center becomes the key to the problem. Whether it is the source company or the channel provider, since they themselves are all stakeholders in the circulation chain, when the ledger information is not beneficial to themselves, At any time, you may choose to tamper with the ledger or falsely claim that the ledger information is lost due to technical reasons.
Under the information island model, each market participant maintains a ledger by himself. This ledger is commonly known as a ledger, and after being digitized, it was named the purchase, sale and inventory system. Whether it is a physical ledger or an electronic purchase, sale and inventory system, the owner can tamper with it or make it up at will. Blockchain's real-time reconciliation capabilities in registration and settlement scenarios, and its immutability and timestamp capabilities in data storage scenarios provide powerful tools for traceability, anti-counterfeiting, supply chain finance, and supply chain management scenarios.
Hongqiao Hi-Tech’s blockchain industry-specific application design uses the integrity and correlation of trusted transaction data to form a closed-loop self-certification capability for data on the chain. Used to verify the authenticity of digital documents and transaction records, and to track the origin of products and merchandise throughout the supply chain. This data proving product authenticity and origin is generally used by businesses and financial institutions in the assessment and processing of credit and loans.

㈣ Using blockchain to achieve full traceability of goods

Currently, the application of blockchain technology in new retail is mostly discussed in the supply chain - that is Through blockchain technology, the full traceability of goods can be realized to prevent counterfeit goods, or when problems arise, the source of the problem can be quickly found. The basic framework for the application of blockchain technology in the supply chain (Figure 1) is that by using blockchain technology, we can solve the problem of consistency and traceability of the circulation of goods at different nodes in the supply chain. However, due to the It is a real asset, different from virtualAssets, so the digitization of goods needs to be realized first.

To achieve the digitization of physical assets, a lot of work needs to be done, and the authenticity of the on-chain needs to be ensured. Even in certain scenarios, the on-chain and off-chain need to be synchronized at all times. These are application areas. Costs and Difficulties of Blockchain Technology. One of the current feasible ways to solve this problem is to combine it with the Internet of Things. Specifically, it is to apply RFID technology to achieve the identification of goods and a certain degree of intelligence.

RFID technology has long been used to improve the transparency of the supply chain. Now combined with blockchain technology, it can ensure the transparency and security of mapping items from the physical world to the virtual world. Because blockchain technology can register the transfer of goods or commodities on the ledger as a transaction to determine the various participants, product origin, date, price, quality and other relevant information related to the management of the production chain. In addition, due to the decentralized structure of the ledger, it is impossible for any party to have ownership of the ledger or manipulate the data for personal gain. Furthermore, because transactions are encrypted and immutable, the digital ledger is difficult to compromise. Combining blockchain technology with RFID technology can not only combat counterfeit goods, but also improve customers' trust in the product supply chain.

On the one hand, whenever the custody of a product changes, products with RFID tags need to be scanned. Each scan will update the RFID chip and backend password, and capture and update geographic information in the system. On the other hand, when consumers purchase goods, they can scan the RFID tag with a smartphone equipped with an RFID reader to view the supply chain history to ensure that the product is genuine. When scanning, product information such as origin, manufacturer, appearance, and storage location changes will also be provided. Because each item carries a different RFID tag, which changes dynamically with updates and password changes in the supply chain, copying or counterfeiting is eliminated. Opening the product or removing the label renders the label unusable and therefore cannot be used for illegal purposes.

In addition, with the help of the Internet of Things, automatic uploading of data from various entities in the supply chain can be achieved. At the same time, blockchain technology and smart contracts are used to completely preserve the data of all entities in the entire supply chain, ensuring that the data is open, transparent, traceable and cannot be tampered with, which facilitates anti-counterfeiting, traceability and supervision.

㈤ Which is the best blockchain anti-counterfeiting traceability system development company_Blockchain anti-counterfeiting traceability platform

In the past, neither the encouragement of the country nor the efforts of enterprises have been able to solve the problem of traditional traceability. Difficulties in anti-counterfeiting. The commodity supply chain is so complex and has so many stakeholders that traditional traceability solutions have always been questioned.

The traceability blockchain system products can be traced throughout their entire life cycle, including production, consumption and circulation. The product traceability blockchain system is a commodity traceability system based on blockchain technology. Through blockchain technology, the production of products isMonitor the entire life cycle of circulation, consumption, etc., to achieve all-round transparent development where products can be checked, whereabouts can be traced, and responsibilities can be held accountable, and better prevent the occurrence of counterfeit and shoddy products.

Apply blockchain technology to create a decentralized blockchain intelligent traceability platform to provide safe and traceable product solutions. By combining products with blockchain, we can reflect the non-tamperability and ownership characteristics of blockchain and improve user trust.

What are the functional highlights of the blockchain product traceability system?

1) Full traceability and traceability to people

Full traceability from production to circulation to people, recording the circulation behavior of the production process, and monitoring every behavior of the process node.

2) Multiple code payment methods for the Internet of Things

Support multiple payment methods for single product code and batch payment code, so that products can be connected to users, and each product can be customized Become an interactive unit between producers and consumers to enhance user experience.

3) Fine management and precise positioning

Through open standard interfaces, the traceability code is supported to be connected with the company's internal business processes, and product behavior and circulation behavior are accurately positioned to promote their Li Shubei is responsible for the refined management within the company.

4) Recording of production behavior, transparent production

Production personnel upload production behavior to the cloud through the Parity APP or WeChat, and users can learn about product production by scanning the product QR code or barcode Real-time process and historical records enable monitoring of production anytime and anywhere

5) WeChat scan code, interactive marketing

Users can directly view product traceability information through WeChat scan code, and the results of the scan code are displayed Support online sales and various marketing interactive tools.

6) Product traceability, anti-counterfeiting, and risk control

Products will have different problems in the market. Enterprises can achieve product anti-counterfeiting through production source traceability and user behavior screening. Unqualified products can be immediately recall.

7) Production history, process management

During the product production process, a complete production history will be generated, which will be organized according to different product categories and the production process will be customized.

8) Accurate data collection

Production records accumulate big data on the production process for enterprises. Enterprises can directly collect accurate information on end consumers through traceability, providing a basis for enterprise decision-making.

9) Meet national supervision

The platform fully complies with the country’s mandatory requirements for enterprise product traceability.

Use visual technology to upload each link to the chain, and combine it with the non-tamperability of the blockchain to create a decentralized, multi-party certified green digital platform to ensure that after product data is included in the blockchain, All entities participating in the blockchain can transparently see the information in each link, and the information will not be artificially tampered with. Information is easily traceable back to each transaction point accounted for, and the threat of single-point data corruption without backup is avoided.

㈥ What is blockchain traceability technology

From farm to table, blockchain traceabilitySource technology is equivalent to purchasing a liability insurance for the product

Bath crabs, clenbuterol, food-added white lumps (sodium formaldehyde sulfoxylate), poultry feeding hormones, and flour-added products have appeared on the market in recent years. Whitening agents, soaking seafood in formaldehyde, etc., spraying ripening agents and swelling agents on fruits, and spraying highly toxic pesticides on green vegetables have made people change their color after hearing about it. Food safety and health are becoming more and more important to us. It is important, so at this time, blockchain traceability technology emerged - a technology that allows agricultural products to be traced from planting to sale.

Before figuring out the blockchain traceability technology, we must first understand the difference between "traceability" and "traceability".

"Traceability" includes two meanings: logistics tracking and traceability. People often think of traceability and traceability as the same thing. In fact, what companies care about is tracking (don’t lose the goods), while consumers care about traceability (whether what I bought is safe).
The biggest feature of Sanqing Fertile Farm is its traceability, which is a powerful means to ensure food safety. It starts from the source of planting and controls the source, production and processing, cleaning and disinfection, sub-packaging, packaging, storage, transportation, sales and other links.

In short, to be precise, food traceability is a cost and an essential early investment, which is equivalent to purchasing a "liability insurance" for your product. Maybe you won't see the effect for a year or two, but when you really use it, it may be a life-saving straw.

㈦ How to view Ant Blockchain traceability

Ant Blockchain traceability still has certain development prospects.

Blockchain traceability should anchor the relationship between physical objects and the digital world, but each link can only operate on their own parallel lines, making it difficult to achieve absolute traceability. Moreover, the corresponding nodes of the Ant traceability blockchain solution can only be deployed on Alibaba Cloud.

It is fully managed by a third party of Ant Technology and cannot be deployed in upstream and downstream or industrial and commercial regulatory agencies, which further degrades the ability of decentralized anti-tampering. This solution should be a way of brand gain.

Overview of traceability services:

The Ant Blockchain traceability service relies on the alliance blockchain developed by the Ant Blockchain BaaS platform and is suitable for traceability scenarios. technology. Ant blockchain traceability service uses blockchain and IoT technology to track and record the circulation chain of tangible goods or intangible information.

Register data on product characteristics such as product quality information, logistics information, quality inspection information, etc. on the blockchain in a tamper-proof manner, solving the problem of information islands, poor information flow, and lack of information transparency. Industry issues.

The Ant Blockchain Traceability Service establishes a special entrance for brand enterprise users and independent software vendors who have blockchain traceability needs, provides simple operating procedures and convenient back-end management, and guides them to quickly implement business To meet demand, we can increase brand credibility through blockchain, and at the same time combine marketing to accurately reach end users.