Traceability
Digital proof for every Vietnamese shipment
Shipment records generated from real data, stored as GS1 EPCIS 2.0 and opened by a GS1 Digital Link QR, readable by importers' systems in any country.
Season lifecycle
From seed to QR, every step leaves a trail
- 1
Planting advice
AI suggests variety and timing from weather, soil and disease history.
- 2
Start the season
Record variety, seed origin and plot; the system generates the crop calendar.
- 3
Crop care
Sensor-driven irrigation and fertilizing; cameras and drones monitor regularly.
- 4
Pest & disease
AI diagnosis, expert review, farmer confirms the treatment.
- 5
Harvest
A harvest lot is allowed only once every pre-harvest interval has passed.
- 6
Pack & print QR
Each lot or pack gets its own QR; the season log is hash-stamped.
- 7
Buyer scans the QR
See the timeline, products used, photos, video and live camera.
EPCIS events
Who, what, when, where, why
Seed & seedling receipt
Data source: App, supplier invoice
Evidence attached: Seed photos, seed certificate
Planting
Data source: App, AI recommendation
Evidence attached: Plot photo, coordinates, timestamp
Fertilizing, irrigation
Data source: App, auto irrigation
Evidence attached: Sensor data, water volume
Disease detection
Data source: Assistant, drone, camera
Evidence attached: Photos, video, AI result, expert confirmation
Pesticide application
Data source: Treatment plan, farmer confirmation
Evidence attached: Active ingredient, dose, date, pre-harvest interval
Harvest
Data source: App, digital scale
Evidence attached: Yield, pre-harvest interval check
Packing, shipping
Data source: Packhouse, logistics partners
Evidence attached: Lot code, QR, transport temperature, documents
Tamper resistance
Much harder to fake than hand-typed QR data
Every event signed
Events are hash-chained; nothing can be edited, only corrected by a new event.
Merkle root anchoring
Periodically anchor the root hash on a public blockchain: cheap, yet proves nothing was changed.
Source-weighted trust
Sensor, camera and drone data carry more weight than manual entries.
Fake QR protection
Serials per lot or pack, with tracking of unusual scan counts and locations.
Access levels
The right detail for the right person
Consumers
Summary view: variety, growing area, timeline, products used, certifications.
Importers & inspectors
The full record, EPCIS data downloads and market-specific compliance reports.
Market compliance
Ready for each market's requirements
EUDR (EU)
Plot geolocation and boundaries for coffee, cocoa and rubber exported to the EU.
Growing-area codes
Field and pesticide logs for fruit exported through official channels.
VietGAP · GlobalGAP
Ready-made logs and reports for auditors.
FSMA 204 (US)
Key data elements under the US food traceability rule.
Ready to put real data behind every shipment?
We're looking for co-ops and exporters to join our pilot program for durian, coffee and fresh produce.