# SecureChain

**Canonical page:** <https://www.devarps.com/case-studies/8>  
**Category:** SaaS  
**Client:** Luxury Goods Inc.  
**Timeline:** 9 Months  
**Role:** Blockchain Dev

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## Summary

Blockchain-based supply chain verification tool. Ensures authenticity of luxury goods from factory to retail.


**Highlights:**
- Security: AES-256
- Clients: 15+


## Challenge

Counterfeit luxury handbags were costing the client millions. They needed an immutable way to prove product authenticity from the factory floor to the customer's hand.

## Solution

We deployed a private Ethereum-based blockchain. Each product is assigned a unique NFT digital twin upon manufacturing. Customers can scan a QR code to view the entire transparent history of the item on the blockchain.

## Results

- **Fraud Reduction:** 90%
- **Clients:** 15+
- **Transfers:** 500k
- **Verification:** Instant

## Tech stack

Solidity · Ethereum · Web3.js · React · Node.js

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