Transforming Medical Logistics with Blockchain

Secure end-to-end pharmaceutical tracking system using blockchain technology for transparent, efficient, and counterfeit-free supply chains.

BLK1
BLK2
BLK3
BLK4
BLK5

Medicine: PARACETAMOL

Batch: B20K5831

Status: Verified ✓

Medicine: AMOXICILLIN

Batch: I20P7194

Status: Verified ✓

Medicine: METFORMIN

Batch: K20L8652

Status: Verified ✓

Medicine: ATORVASTATIN

Batch: M20Z3907

Status: Verified ✓

Medicine: LISINOPRIL

Batch: A20B6428

Status: Verified ✓

Medicine: AZITHROMYCIN

Batch: W20S7716

Status: Verified ✓

Key Features

Immutable Records

Tamper-proof blockchain records ensure complete data integrity throughout the entire supply chain.

Real-time Tracking

Monitor pharmaceutical products from manufacturing to patient delivery with real-time location updates.

Environmental Monitoring

IoT sensors track temperature, humidity, and other vital parameters to ensure drug integrity during transit.

Instant Verification

QR code scanning allows healthcare providers and patients to verify drug authenticity in seconds.

Automated Alerts

Receive instant notifications for anomalies or environmental condition violations during transport.

Smart Contracts

Automate ownership transfers and enforce compliance with predefined conditions through smart contracts.

How It Works

1

Product Registration

Manufacturers register drug details on the blockchain, creating an immutable entry with batch information, expiry date, and unique identifiers.

2

IoT Integration

IoT sensors attached to drug packages continuously monitor environmental conditions and feed data to the blockchain.

3

Chain of Custody

Every ownership transfer is securely recorded through smart contracts, creating a complete chain of custody from manufacturer to patient.

4

Verification

Healthcare providers and patients can scan QR codes to instantly verify product authenticity and access complete history.

Benefits

Counterfeit Prevention

Eliminate fake drugs from the supply chain by ensuring every product can be traced to its authentic source.

Enhanced Transparency

Complete visibility into the entire supply chain increases trust among all stakeholders.

Improved Efficiency

Streamlined processes reduce paperwork and administrative overhead, saving time and resources.

Faster Recall Management

Instantly identify and locate affected products in case of recalls, minimizing health risks.

Data-Driven Insights

Leverage supply chain data for analytics and continuous improvement opportunities.

Patient Safety

Ensure patients receive genuine, properly handled medications every time.

The Minds Behind MediChain

Baivab Sarkar

Lead Full Stack Developer

Develops seamless, end-to-end user experiences while integrating blockchain logic into dynamic web interfaces.

Arpan Bhattacharya

Smart Contract Developer

Designs and implements secure smart contracts to automate trustless transactions and streamline blockchain operations.

Ayan Chatterjee

Blockchain Developer

Specializes in distributed systems and core blockchain integration, with a focus on architecture and smart contract infrastructure.

Bhishmadev Ghosh

System Analyst / Research Coordinator

Focuses on system planning, compliance mapping, and project documentation, ensuring technical alignment and research integrity.