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QR Code Tags - Blockchain-Verified Product Authentication

4,296 character capacity with 99.9% scan accuracy. High-density QR code tags compatible with 40+ blockchain networks for instant product verification.

4,296 Character Capacity
99.9% Scan Accuracy
500+ Minimum Order
Blockchain QR Code Tags

Why Choose Our QR Code Tags?

Industry-leading QR technology that outperforms standard barcode solutions

Feature Our QR Code Tags Standard QR Codes
Blockchain Integration 40+ networks supported (Ethereum, Polygon, BSC) No blockchain capability
Data Capacity 4,296 alphanumeric characters Typically 200-500 characters
Scan Accuracy 99.9% first-scan success rate 85-90% industry average
Error Correction Level Q (25% damage recovery) Level L (7% damage recovery)
Scan Distance Up to 2 meters with smartphones Typically 0.5-1 meter
Durability Weather-resistant with UV protection Basic paper or label material

Technical Specifications

High-performance QR code tags built for industrial supply chain tracking

QR Code Technology

  • Size Options: 15mm × 15mm to 50mm × 50mm
  • Data Capacity: 4,296 alphanumeric characters
  • Error Correction: Level Q (25% damage recovery)
  • Scan Distance: Up to 2 meters optimal

Printing Specifications

  • Resolution: 300 DPI minimum recommended
  • Color Options: Monochrome or custom colors
  • Substrate Options: Paper, vinyl, polyester, metal
  • Barcode Standards: ISO/IEC 18004 compliant

Security Features

  • Tamper Evidence: VOID pattern upon removal
  • Custom Designs: Branded QR codes with logos
  • Encrypted Data: Optional data encryption
  • Serialization: Unique sequential numbering

Blockchain Integration

  • Networks Supported: 40+ including Ethereum, Polygon
  • Verification Speed: 2-second blockchain confirmation
  • Batch Processing: 10,000+ codes per hour
  • API Access: RESTful API for system integration

5 Industries Using QR Code Tags for Authentication

Real-world applications delivering measurable anti-counterfeit results

Pharmaceuticals

Challenge: $200B annual counterfeit drug market

Solution: QR verification on medication packaging

Results: 99.8% reduction in counterfeit incidents

Beverage Industry

Challenge: Alcohol counterfeiting and diversion

Solution: Bottle neck QR tags for authenticity

Results: Real-time distribution monitoring

Logistics & Shipping

Challenge: Package tracking and chain of custody

Solution: QR codes for shipment verification

Results: Complete supply chain visibility

Manufacturing

Challenge: Part authentication and warranty tracking

Solution: QR codes on components and assemblies

Results: Reduced warranty fraud by 75%

Agriculture

Challenge: Organic and provenance verification

Solution: QR codes on produce packaging

Results: Enhanced consumer trust and transparency

How Blockchain QR Code Tags Work

4-step process from code generation to consumer verification

1

QR Code Generation

Unique QR codes are generated with encrypted product data and registered on the blockchain with timestamp and manufacturer information.

  • Generation Speed: 1,000+ codes per minute
  • Customization: Branded QR codes with logos
2

Printing & Application

QR codes are printed on durable materials and applied to products or packaging during manufacturing with tamper-evident features.

  • Application Methods: Adhesive, direct print, labels
  • Durability: Weather and scratch resistant
3

Supply Chain Scanning

Each scan event throughout the supply chain updates the blockchain with location, time, and handling condition data.

  • Scan Speed: 2-second verification process
  • Offline Capability: Batch scanning available
4

End-Customer Verification

Consumers scan QR codes with smartphone cameras to verify product authenticity and access detailed product information.

  • Mobile Compatibility: iOS & Android native camera
  • User Experience: Instant verification results

Pricing & Minimum Orders

Cost-effective QR code solutions for businesses of all sizes

Standard QR Tags

$0.25/code
  • 500 - 5,000 codes
  • Basic QR code generation
  • Standard printing materials
  • Ethereum blockchain only
  • Email support
Get Quote

Enterprise QR Solutions

Custom Pricing
  • 50,000+ codes
  • Full white-label solution
  • Industrial-grade materials
  • 40+ blockchain networks
  • Dedicated account manager
Contact Sales

Note: All prices include blockchain registration fees. Minimum order quantity: 500 codes. Bulk discounts available for orders over 10,000 units. Custom printing and materials available.

Frequently Asked Questions

Everything you need to know about our blockchain QR code tags

What's the minimum order quantity for QR code tags?

Our minimum order quantity is 500 QR code tags to ensure cost-effective production and blockchain integration. For smaller pilot projects, we offer sample packages of 100 tags at a slightly higher per-unit cost. Orders of 10,000+ units qualify for volume discounts of 20-40% depending on the specific requirements, printing complexity, and material selection.

Can QR codes be scanned with any smartphone camera?

Yes, our QR codes are compatible with all modern smartphone cameras including: iOS: iPhone 4s and newer (iOS 7+), Android: Android 4.0+ with Google Lens or native camera, Other devices: Tablets, dedicated QR scanners, and industrial scanning equipment. Our high-contrast design and error correction ensure reliable scanning even in challenging lighting conditions or with lower-quality cameras.

How durable are your QR code tags in outdoor environments?

We offer multiple durability options for outdoor use: Standard vinyl: 6-12 month outdoor lifespan, Polyester laminate: 2-3 year outdoor durability, Metal substrate: 5+ year industrial lifespan, Specialty materials: Chemical and UV resistant options. All materials feature our Level Q error correction, allowing the QR code to remain scannable even with up to 25% surface damage or fading.

Can you create custom-shaped QR codes with our branding?

Absolutely! We specialize in custom QR code designs: Branded QR codes: Incorporate your logo and brand colors, Custom shapes: Circular, rectangular, or irregular shapes, Design integration: Blend QR codes into existing packaging designs, Color variations: Non-standard colors while maintaining scan reliability. The minimum order for custom designs is 2,500 units to cover design and testing costs.

What happens if a QR code gets damaged or partially destroyed?

Our QR codes feature Level Q error correction, which allows them to remain scannable even with up to 25% damage to the code surface. This means: Partial obscuring: Codes can be scanned if partially covered, Surface damage: Scratches or fading don't prevent scanning, Torn codes: Even torn codes may remain functional. For critical applications, we recommend our tamper-evident versions that show visible damage while maintaining scan capability.

Ready to Implement QR Code Authentication?

Join 400+ companies using our blockchain QR code tags for secure product verification and supply chain tracking.

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