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Use case
Pharmaceuticals
Revolutionise medicine’s future
Counterfeit medicines cost hundreds of thousands of lives a year. A Provenance Tag turns every pack into a verifiable, tamper-evident unit — from factory to patient.
The challenge
Falsified drugs slip into complex, multi-party supply chains. Manual checks are slow and forgeable, and a single tampered pack can be fatal.
How PtagChain helps
Each pack carries a tamper-evident tag bound to an on-chain record. Pharmacist, inspector or patient verifies authenticity and cold-chain integrity in a single tap — and the tag alerts on any attempt to open or tamper.
01
Tamper-evident, unclonable tags
02
One-tap authenticity for patients & pharmacists
03
Cold-chain / IoT condition logged on-chain
04
Instant recall & batch traceability
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