Lesson 1: Crypto World Basics: Blockchain, Smart Contracts, Proof of Work, and Proof of Stake
Build a clear foundation for understanding blockchains, smart contracts, and the consensus systems that keep decentralized networks running.
Video Course
Build a clear foundation for understanding blockchains, smart contracts, and the consensus systems that keep decentralized networks running.
Compare public, private, consortium, and hybrid blockchains—and learn where each model works best.
Understand the major token categories, what gives them value, and how they behave inside crypto ecosystems.
Explore how networks grow into ecosystems of apps, communities, markets, games, and everyday onchain activity.
Discover the blockchain built around Telegram and learn how TON apps, assets, and transactions work.
Learn why projects distribute tokens, how eligibility works, and what to check before joining an airdrop.
See how culture, communities, liquidity, and speculation turn internet memes into onchain assets.
Get familiar with Solana’s architecture, low-cost transactions, ecosystem, and common ways to use the network.
Review the token giveaways that shaped crypto and the different reward models projects use today.
Understand how market makers provide liquidity, narrow spreads, and influence the markets you trade in.
Learn how liquidity, sentiment, leverage, token supply, and news create fast-moving crypto markets.
Follow three defining stories that show how products, collectibles, and communities can drive crypto adoption.
Explore BNB Chain, its role in Web3, and the apps and assets available across its ecosystem.
Learn how staking works and how HOT Wallet helps you put supported assets to work while keeping control.
Take control of your assets, protect your keys, and learn the essentials of secure self-custody.