QR Code + Blockchain: Solving Item Tracking Challenges in Cross-Organization Delivery
Original article: https://cli.im/article/detail/1832
Blockchain technology represents a critical breakthrough in China's core technological innovation and has become a key future industry in Zhejiang Province. In recent years, Ningbo has seized strategic opportunities to develop blockchain applications, implementing innovative solutions across various sectors and laying solid foundations for future industrial development.
To encourage enterprises to adopt blockchain technology and accelerate digital transformation, the Ningbo Municipal Bureau of Economy and Information Technology launched a dedicated column showcasing successful blockchain applications.
Solving Cross-Organization Item Tracking with a Single QR Code
What can a QR code achieve? Payment verification or health code display? For Ningbo Linjia Network Technology, a single QR code resolves collaboration challenges in cross-organization item circulation and delivery.
Traditionally, logistics processes involved multiple stakeholders (owners, logistics companies, drivers, warehouses) requiring phone coordination, manual paperwork, and physical supervision to ensure proper handling. These methods proved labor-intensive, error-prone, and prone to information asymmetry causing disputes.
"Our blockchain-powered QR code solution addresses these pain points," explained the company representative. "Each item receives a unique QR code that enables permission-controlled information sharing. Stakeholders scan to view/update status, with all data immutably stored on AntChain for legal validity."
Implementation Example: Logistics Tracking
- Item Creation: Shipper generates QR code containing cargo details
- Driver Verification: Driver scans code upon pickup, uploads real-time GPS/video/photo updates
- Warehouse Confirmation: Receiver scans code to confirm arrival details (time/location/personnel)
- Blockchain Certification: All status updates receive AntChain notarization with verifiable certificates
Enhanced Security Features
- Geolocation Restrictions: Limit data entry to specific areas
- WeChat-Exclusive Access: Mandatory WeChat Scan authentication
- Watermarked Photos: Prevent fraudulent submissions
- Real-Time Notifications: Custom alerts via WeChat Official Accounts
"Unlike traditional software, QR codes serve as natural access points with viral distribution potential," the spokesperson noted. "Each scan demonstrates practical blockchain application, accelerating industry adoption through organic promotion."
Current Adoption & Benefits
- 250,000+ enterprises using basic blockchain notarization
- 200+ companies (including Hangzhou Qingbang International Logistics) adopting advanced features
- Cost Reduction: Saves hundreds of thousands in annual operational costs
- Application Scenarios: Logistics, equipment maintenance, product delivery, hazardous material management
"Blockchain isn't just for large enterprises," emphasized the representative. "Our solution democratizes technology for SMEs across retail, manufacturing, construction, and education sectors through QR code-enabled information systems with near-zero implementation costs."
Future Development
Linjia Network plans weekly updates to expand blockchain integration, aiming to achieve "comprehensive digital provenance tracking" for all physical assets. The ultimate goal remains empowering enterprises with accessible blockchain solutions for final-mile digital transformation.