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MVP & Demo

Problem

The core problem is pharmaceutical counterfeiting and the vulnerability of current supply chain authentication systems to future threats. Our project addresses the lack of transparent, immutable verification for medicines, specifically solving the risk that future quantum computers could break today’s standard cryptographic signatures. We ensure that medicine provenance remains verifiable and secure even in a post-quantum future.

MVP

Scope

A platform providing quantum-resistant, blockchain-based medical data verification platform that ensures long-term security, transparency, and interoperability.

Cardano Integration

Cardano serves as the immutable trust layer and identity provider for our prototype:

  • Identity & Access: Manufacturers authenticate using Cardano wallets (like Nami or Eternl) instead of traditional usernames/passwords, tying actions directly to a blockchain identity.
  • Immutable Records (NFTs): When a medicine batch is registered, we mint a unique NFT on the Cardano blockchain.
  • Tamper-Proof Metadata: This NFT contains CIP-25 compliant metadata that stores the batch details (product name, expiry, etc.) alongside a Post-Quantum Cryptography (PQC) signature (CRYSTALS-Dilithium).
  • Verification: The consumer portal queries the Cardano blockchain (via Blockfrost) to retrieve this metadata. It uses the blockchain as the “source of truth” to verify the PQC signature, ensuring the medicine is authentic and the data hasn’t been altered.

🎥 Pitch

🧪 Demo

🔗 Links

Deployment: https://quantum-verify-med-nw18.vercel.app/ 
GitHub: https://github.com/yiki-ui/quantum-verify-med 

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