The VeChain Global Hackathon starts on Monday! 🚀 🔗 Want to build rock-solid smart contracts? Here are key practices to strengthen your Solidity code: 🔸Use explicit visibility modifiers (public, private, internal, external) 🔸Implement proper access control using modifiers like onlyOwner 🔸Add input validation to all parameters using require statements 🔸Follow the "check-effect-interact" pattern to prevent reentrancy 🔸Use events to log important state changes and ensure code transparency Strong contracts = fewer bugs = more time building important features.