| Blockchain Fundamentals | Distributed ledgers, nodes, blocks, hashing, and chain structure | Beginners and students |
| Consensus Mechanisms | Proof of Work, Proof of Stake, Delegated PoS, and alternatives | Intermediate learners |
| Wallets & Custody | Hot wallets, cold storage, seed phrases, and self-custody principles | All users holding crypto assets |
| Decentralized Finance (DeFi) | Lending protocols, liquidity pools, automated market makers, and governance tokens | Intermediate to advanced users |
| NFTs & Digital Ownership | Token standards, provenance, marketplaces, and intellectual property considerations | Creators and collectors |
| Regulation & Compliance | Global regulatory frameworks, KYC/AML obligations, and tax reporting concepts | Businesses and informed individuals |
| Security & Scam Awareness | Phishing, rug pulls, social engineering, and best practices for staying safe | All users |
| Layer 2 & Scaling Solutions | Rollups, state channels, sidechains, and their trade-offs | Developers and advanced users |
| Stablecoins | Fiat-backed, crypto-backed, and algorithmic stablecoin models | Intermediate learners |
| Exchanges & Liquidity | Centralized vs. decentralized exchanges, order books, and slippage | Traders and researchers |