01 — The challenge
The problem worth solving.
In supply chains with many independent parties — growers, processors, shippers and retailers — nobody owns the full record of a product’s journey. Paper certificates are easy to lose and easy to forge.
The goal: a shared record every party can write to and anyone can verify, without asking end customers to understand blockchain.
02 — The solution
How we approached it.
01
A record no single party controls
Each batch is registered as an on-chain asset. Every handover is signed by the party transferring it, creating a tamper-evident chain of custody.
02
Blockchain hidden behind good UX
Partners use a familiar web dashboard and a simple scanning app. Wallets and transactions are handled in the background.
03
One scan for customers
A QR code on the packaging opens a public page showing the product’s journey, certificates and timestamps — no app or wallet required.
03 — Key features
What’s inside.
- Batch registration
- Signed custody handovers
- Certificate attachments
- Public verification page
- Partner dashboard
- Mobile QR scanning
- REST API for ERP integration
04 — Outcome
The result.
A full concept for a traceability platform that combines on-chain integrity with a conventional, easy-to-use interface.
Smart contracts designed test-first and structured for an independent security audit.