SvasChain
A Web3-based prescription and pharmaceutical supply chain management system ensuring authenticity, security, and traceability.
Created on 8th March 2025
•
SvasChain
A Web3-based prescription and pharmaceutical supply chain management system ensuring authenticity, security, and traceability.
The problem SvasChain solves
Prescription fraud, counterfeit drugs, and lack of transparency plague the pharmaceutical industry, leading to severe health risks and financial losses. SvasChain leverages blockchain and AI to create a tamper-proof, decentralized prescription system, ensuring that only authentic prescriptions and verified drugs reach patients.
Prevents Prescription Fraud: Digital prescriptions stored on-chain are immutable and verifiable.
Eliminates Counterfeit Drugs: NFT-based drug authentication enables end-to-end traceability from manufacturers to patients.
Empowers Patients: Real-time access to verified pharmacies and drug availability enhances accessibility.
Increases Supply Chain Transparency: Decentralized tracking of drug batches ensures regulatory compliance and safety.
Challenges we ran into
- Gas Fee Optimization for Smart Contracts
- We optimized contract design by batch processing transactions and using layer 2 scaling solutions.
- Data Privacy in a Public Blockchain
- Implemented ZK-proofs & off-chain storage (IPFS) to secure sensitive prescription data.
- AI Model Fine-Tuning for Fraud Detection
- Faced challenges in extracting prescription fraud patterns; mitigated by training NLP models (Hugging Face Transformers) on medical datasets.
- Decentralized Identity Management
- Used Metamask & WalletConnect for seamless, secure authentication.
Tracks Applied (2)
Polygon Track
Polygon
Ethereum Track
ETHIndia
Technologies used