Blockchain Mastery 2026: Zero to Hero | Complete Web3 & dApps Course (Hindi/Urdu) | The Techzeen - Blockchain Tutorial #13: Solidity Events & Logging 🔥 emit, event & Remix IDE Explained (2025)

Welcome to Blockchain Tutorial 13 in our Solidity Mastery Series 2025! 🚀 In today’s video, we explore Events & Logging in Solidity — one of the most powerful and cheapest ways to record activity on the blockchain. This tutorial is beginner-friendly, practical, and fully demonstrated on Remix IDE 💻 🔍 What You Will Learn: ✅ What are Events in Solidity ✅ Purpose of Events & Why They Are Gas-Cheap ✅ Declaring & Emitting Events ✅ Events With & Without Parameters ✅ Full Practical Implementation on Remix IDE 💡 Why This Topic Matters – Backbone of Web3 notifications – Used in DeFi, NFTs, marketplaces, DAOs, audit logs, payments – Essential for reading contract actions off-chain – Helps build dApps that react to blockchain events in real time ⭐ Part of Phase 2 in our Blockchain → Solidity → Web3 Roadmap 👉 Don’t just code — build secure and professional Smart Contracts! 📢 Subscribe to The Techzeen and Become a Blockchain Developer in 2025 🔔 🎯 Source Code: https://github.com/farzeen-ali/Blockchain-Solidity 📘 Blockchain Lectures (GitHub Notes): https://github.com/farzeen-ali/Blockchain-Lectures 📺 Blockchain Full Course 2025 (Playlist): https://www.youtube.com/playlist?list=PL5OhSdfH4uDvKfoYd1GRf5KCu7kvgYSw_ 🎓 Cyber Security Full Course 2025: https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY ⚙️ DevOps Tutorial 2025: https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml #BlockchainTutorial #SolidityTutorial #SolidityEvents #EventsAndLogging #SolidityForBeginners #SmartContract #RemixIDE #SolidityCoding #EmitKeyword #Web3Development #BlockchainDeveloper #Crypto #DeFi #NFT #TheTechzeen #SolidityMastery #BlockchainCourse