Architecture Overview

• Frontend: React 18 + TypeScript + Vite + TailwindCSS

• Encryption Layer: TweetNaCl with ephemeral keys, message signing

• Storage: IPFS/Helia for media, localStorage for cache

• Backend/Messaging Server: WebSocket-based relay (stateless)

• Blockchain Layer:

  • Solana Web3.js + Wallet Adapter

  • Username NFTs via custom smart contract

  • Onchain transfer integration with SPL Token Program

  • Chat2Earn reward handler (future module)