What is' one item, one code '? How was it achieved?

One Item One Code "(also known as" One Item One Identification "or" One Item One Number ") is an item identification technology that assigns a unique numerical identifier to each item for tracking and management in the supply chain. The one item one code technology can be applied to various industries, such as retail, logistics, manufacturing, etc., which helps to improve the transparency and efficiency of the supply chain, prevent the circulation of counterfeit and inferior products, and also benefit the brand protection and consumer rights protection of enterprises.
The implementation of one item one code usually includes the following steps:
1. Item code: Assign a unique numerical identifier to each item. This identifier can be an automatically generated random number or a manually set code based on the attributes of the item.
2. Code generation: Convert digital identifiers into physical QR codes, barcodes, or other types of codes for printing or pasting on physical objects.
3. Print or Paste: Print or paste the generated code onto the item for scanning and tracking in the supply chain.
4. Scanning and Tracking: Use scanning devices such as mobile phones or scanners to scan codes on items, obtain information about the items, and track their location and status in the supply chain.
The implementation of one object, one code requires the use of some key technologies, such as digital signatures, encryption algorithms, data storage, etc. Among them, digital signature technology can ensure the uniqueness and authenticity of the code, preventing forgery or tampering; Encryption algorithm technology can protect the data security in the code, prevent data leakage or malicious acquisition; Data storage technology can store the relevant information of codes in a database for easy querying and management.
Overall, one item one code technology can help companies achieve comprehensive tracking and management of items, improve the transparency and efficiency of the supply chain, and also benefit brand protection and consumer rights protection.