‏3️⃣ Blockchain Technologies

⚡️ L1 / L2 – Layer 1 (like Ethereum) / Layer 2 (like Arbitrum, for scaling solutions)

🔐 PoW – Proof of Work (Bitcoin's security system)

🔄 PoS – Proof of Stake (Ethereum 2.0, a more energy-efficient option)

🤖 DAO – Decentralized Autonomous Organization (projects governed by the community)

📲 dApp – Decentralized Application (runs on the blockchain instead of traditional servers)