OptimusNFT — Secure ERC-721 Deployment

Overview

OptimusNFT is a custom ERC-721 NFT contract built with Foundry and deployed on the Ethereum Goerli testnet.
It integrates with OpenSea for marketplace compatibility and focuses on security-first design — preventing common NFT vulnerabilities through strict access controls, immutable metadata, and safe minting logic.

Key Features

• ERC-721 + ERC-2981 — NFT standard with royalty support.
• Safe Public Minting — Supply cap and price validation.
• Marketplace Ready — IPFS-hosted metadata for decentralization.
• Immutable Metadata — Prevents post-deployment tampering.

Security Highlights

• Reentrancy Prevention — CEI pattern + nonReentrant.
• Strict Access Control — Ownable for admin functions.
• No Unbounded Loops — Avoids gas DoS risks.
• Metadata Protection — Immutable base URI after deployment.

Tech Stack

• Solidity — Smart contract logic.
• Foundry — Development & testing.
• Ethereum (Goerli) — Deployment network.
• IPFS — Metadata storage.

🔗 GitHub Repository