Live Demo

QR Journey Viewer

This is exactly what a consumer sees when they scan a QR code on a Verda-enabled product. Below is a real journey for Single Origin Coffee from Da Lat, Vietnam.

verda.so/j/PRD-2024-001234

☕

Verified Product

Single Origin Coffee - Vietnam

Arabica • Medium Roast • 250g

Product ID: PRD-2024-001234

Organic Certified

Fair Trade

Blockchain Verified

Cold Chain

Maintained

Transit Time

14 days

Product Journey

Click on any event to see more details

Harvested ▼

Mar 15, 2024 • 6:30 AM

Da Lat, Lam Dong, Vietnam

Farmer: Nguyen Van Minh

Altitude: 1,400m Variety: Typica

Hand-picked by local farmers in the highlands of Da Lat using traditional methods.

Processed ▶

Mar 16, 2024 • 2:00 PM

Highland Coffee Mill, Da Lat

Washed Process

Batch: FCM-2024-0312 Temp: 22°C

1 Pulping

2 Fermentation

3 Washing

4 Drying

Quality Tested ▶

Mar 20, 2024 • 10:00 AM

Cupping Score: 86.5

Q-Grader: Tran Duc Anh

Specialty Grade Notes: Chocolate, Citrus

Aroma

8.5

Flavor

8.7

Acidity

8.8

Body

8.6

Exported ▶

Mar 22, 2024 • 8:00 AM

Ho Chi Minh City → Singapore

Container: MSCU-7234561

Sensor: Active GPS: Tracking

Ho Chi Minh

Singapore

Tokyo

Roasted ▶

Mar 28, 2024 • 3:00 PM

Kurasu Coffee, Tokyo

Medium Roast • 210°C peak

Roast ID: TNM-0328-A

150°C Yellow

175°C Brown

210°C First Crack

225°C Medium

Packaged & QR Applied ▶

Mar 28, 2024 • 5:30 PM

QR: PRD-2024-001234

Best Before: Mar 28, 2025

Net Weight 250g

Packaging Nitrogen-flushed

Material Recyclable

Arrived at Retail ▶

Mar 29, 2024 • 9:00 AM

Blue Bottle Coffee, Shibuya Tokyo

Ready for Sale

Your coffee is now available! Each scan helps verify authenticity and supports the farmers who grew these beans.

1,247 total scans

Cold Chain Data Live

Temperature During Transit All readings normal

Safe Range: 10-25°C

Min 15°C

Avg 17°C

Max 19°C

Readings 847

Blockchain Verification

Verified on Blockchain

All 7 events cryptographically anchored

Merkle Root 0x7f3a...8b2c

Block #198,234,567

Timestamp Mar 29, 2024 09:05:23 UTC

View on Blockchain Explorer

how it works

Behind the Scenes

1

Consumer Scans QR

No app needed. Standard camera app opens our mobile-optimized web page instantly.

2

Journey Retrieved

API fetches all events, sensor data, and certifications in under 200ms.

3

Blockchain Verified

Merkle proof validates data integrity against Blockchain anchor. Tamper-proof.

Try More Demos

Cold Chain Demo All Demos