Archive project · utility
Whitelist Check
Cross-chain utility for managing NFT whitelist signatures and secure allocation verification for launchpads.
- React
- Ethers.js
- Express
The Problem
Launchpads needed a reliable way to verify whitelist signatures and allocations across chains without exposing private keys or manual spreadsheets.
Tech Stack & Architecture
React frontend with Ethers.js for signature verification and an Express backend for secure allocation checks.
Key Results / Business Outcome
Delivered a cross-chain whitelist verification utility used for secure allocation checks at launch time.