Learning Crypto

12. Oracles

In this episode, we dive into the world of blockchain oracles—what they are, why they're essential, and who the major players are. We explore Chainlink’s role as a leading oracle provider, break down its architecture and data delivery mechanisms, and take a deep look at CCIP (Cross-Chain Interoperability Protocol) and its significance in the evolving Web3 ecosystem. music: oracles-whisper [https://soundcloud.com/tal-waserman/oracles-whisper]

11. scaling solutions

In this episode, we dive into Ethereum’s scaling problem why it matters, and how the ecosystem is solving it. We break down the differences between Layer 1 and Layer 2, explore rollups and sidechains, and look at the leading scaling solutions in 2025, including Polygon, Arbitrum, and Starknet. Whether you're new to Ethereum or just want to understand how it plans to support mass adoption, this episode has you covered.

10. Smart contracts design patterns

In this episode, we dive deep into the world of smart contract design — from common patterns developers rely on, to the vulnerabilities that can compromise millions. We explore what a smart contract audit really means, how it’s done, and why it’s crucial for the safety of Web3. You'll learn about leading audit firms, what an audit report tells you (and what it doesn't), and how to actually read one.

9. Staking

🎙️ Episode 9: Staking 101 — From Validators to Rewards In this episode, we unravel the full story of staking in crypto. what it really means to stake your assets, why the network needs it, and how rewards flow back to you. We explore the critical role of validators in keeping the blockchain secure, and what it actually takes to become one yourself. You'll hear how staking providers like StakeWise and StakeFish help simplify the process, and how delegators can participate in securing the network without running a node. We also dive into staking pools, the risk of slashing, and how restaking is opening up new opportunities and new risks for earning more from your ETH. Whether you're a curious beginner or building your validator setup, this episode is your guide to the mechanics, incentives, and evolving landscape of staking.

8. Tokenomics

In this episode, we explore the world of CeFi vs DeFi, breaking down the key differences and their impact on the crypto ecosystem. We dive into Tokenomics—how new tokens are issued, the process of an ICO, and how token prices are set and fluctuate. We also discuss DEXs, Automated Market Makers, and the regulation surrounding the issuance of new tokens. Learn about the differences between native tokens, utility tokens, and meme coins, and gain insight into platforms like CoinGecko, as well as a detailed comparison of Uniswap, SushiSwap, and PancakeSwap. Finally, we take a deep dive into Uniswap for developers, covering its core functionalities and integration tips.