QR Journey Viewer
Every Verda-enabled product carries a unique QR code. One scan reveals the complete journey — from farm to shelf — in under 2 seconds. No app download required.
Instant Transparency
No App Required
Works in any smartphone browser. iOS, Android, even basic feature phones with camera. Zero friction for consumers.
2-Second Load
Optimized for slow networks. Core journey data loads in under 2 seconds even on 3G connections common in rural areas.
Multi-Language
Auto-detects browser language. Currently supports English, Indonesian, Vietnamese, Thai, and Mandarin. More coming.
Tamper-Evident
Each QR code cryptographically signed. Counterfeit codes detected instantly. Consumers see verification status immediately.
What Consumers See
Product Identity
Name, batch number, production date, expiry date, and certifications at a glance.
Origin Story
Farm location, farmer name (with consent), growing conditions, harvest date.
Processing Details
Factory location, processing method, quality checks passed, packaging date.
Cold Chain Status
Temperature history graph. Green checkmark if maintained, warning if excursion detected.
Certifications
Organic, fair trade, halal, kosher — all linked to issuing authority for verification.
Blockchain Proof
Link to on-chain transaction. Merkle proof for cryptographic verification.
Under the Hood
QR Code Structure
Each code encodes a unique product identifier (UPI) using a compressed format. Error correction level H ensures readability even when partially damaged.
verda://p/[company-id]/[product-id]/[batch]/[serial]
Example: verda://p/VRD001/COFFEE-01/B2024-0315/00001234Verification Flow
- Scan triggers lookup against Verda API
- Server returns journey data + Merkle proof
- Client verifies proof against Blockchain state
- Results cached locally for offline access
Performance
Load time (3G)
Payload size
Uptime SLA
White-Label Options
Verda's QR viewer can be customized to match your brand identity. Consumers see your brand, powered by Verda's infrastructure.
- Custom domains: scan.yourbrand.com
- Brand colors: Match your visual identity
- Logo placement: Your logo, your experience
- Custom fields: Add brand-specific journey data
- Analytics: See who's scanning, when, where
Enterprise plan: Full white-label with dedicated support, custom integrations, and SLA guarantees.
Ready to Add Transparency to Your Products?
Start with a pilot batch. See how consumers engage with product journeys. No long-term commitment required.