Why Can't You Send Crypto Between Blockchains? Bridging Explained

Why Can't You Send Crypto Between Blockchains? Bridging Explained | DeFi From Zero #3 Welcome to DeFi From Zero — a complete series where we go from the basics of crypto and DeFi to advanced concepts, step by step. In the previous episode, we moved crypto from a centralized exchange into a self-custody wallet and used a DEX to swap tokens. But there's a problem... What happens when your crypto is on one blockchain and you want to use it on another? Can you simply send SOL to Ethereum? Can you send an Ethereum-based token to BNB Chain? Why do some tokens need the blockchain's native token for gas? That's exactly what we're breaking down in this episode. ⏱️ CHAPTERS 00:00 Introduction — Why Do We Need Multiple Blockchains? 00:26 Native Tokens vs Tokens Explained 01:50 Smart Contracts & How Tokens Are Created 03:51 How Tokens Use Another Blockchain 05:38 Why Can't You Send Crypto Between Blockchains? 06:30 Same Chain vs Different Chain 07:13 The 2 Things You Need to Transfer Crypto 07:38 Native Tokens of Ethereum, Solana & BNB Chain 08:56 What Is a Crypto Bridge? 09:49 How to Find Which Blockchain a Token Is On 11:37 The Same Token on Multiple Blockchains 12:32 EVM-Compatible vs Non-EVM Chains 13:14 When Do You Need a Bridge? 🌉 WHAT YOU'LL LEARN • What is a Native Token? • What is a Token? • Native Token vs Token — what's the difference? • How smart contracts are used to create tokens • Why tokens need the blockchain's native currency for gas fees • Why SOL is needed when transferring tokens built on Solana • Why ETH is needed for transactions on Ethereum • What happens when two tokens are on different blockchains • Why you can't directly send crypto between incompatible networks • How to identify which blockchain a token belongs to • What is a blockchain's native currency? • Native tokens of Ethereum, Solana, BNB Chain, Bitcoin and other networks • How the same token can exist on multiple blockchains • How to identify token contracts on different networks • Why blockchain addresses can differ between networks • What does EVM-compatible mean? • When do you need a bridge? • How cross-chain transfers work at a basic level 🔑 THE SIMPLE RULE Before transferring any crypto, ask yourself: 1. Which blockchain is this token on? 2. Do I have the native token of that blockchain to pay gas? 3. Is the receiving address compatible with that blockchain? 4. Am I staying on the same blockchain or moving to another one? If you're moving between different blockchains, you'll generally need a bridge or another cross-chain mechanism. 🌉 WHAT IS BRIDGING? A bridge allows assets or their representations to move between different blockchain ecosystems. For example: BNB Chain → Solana Ethereum → Base Solana → Ethereum In this episode, we're focusing on understanding the concept first. In the NEXT episode of DeFi From Zero, we'll actually do the practical part and see how bridging works step by step. 📚 DEFI FROM ZERO Episode 1: CEX vs DEX — What Are Crypto Markets? Episode 2: CEX → Wallet → DEX — Moving Crypto & Swapping Tokens Episode 3: Why Can't You Send Crypto Between Blockchains? — Bridging Explained Follow the complete DeFi From Zero series to learn DeFi from beginner to advanced, with both theory and practical examples. Subscribe to CryptoMudra for the complete series. #DeFi #Crypto #Blockchain #Bridging #CryptoBridge #CrossChain #DeFiForBeginners #CryptoForBeginners #Ethereum #Solana #BNBChain #Web3 #CryptoEducation #crypto #cryptotrading #cryptonews #cryptomudra ================================ Telegram: https://t.me/cryptomudraa Twitter (X): https://twitter.com/cryptomudraa Facebook: https://www.facebook.com/cryptomudraa Instagram: https://www.instagram.com/cryptomudraa ================================ Disclaimer: The content on the CryptoMudra channel is for informational and entertainment purposes only. It does not constitute financial advice. Any investment decisions you make based on our content are at your own risk. We recommend conducting your own research and consulting with a qualified financial advisor before investing in cryptocurrencies. #crypto #cryptotrading #cryptonews #cryptomudra ================================ Telegram : https://t.me/cryptomudraa Twitter (x): https://twitter.com/cryptomudraa Facebook : https://www.facebook.com/cryptomudraa Instagram : https://www.instagram.com/cryptomudraa ================================ Disclaimer: The content on the क्रिप्टोमुद्रा channel is for informational and entertainment purposes only. It does not constitute financial advice. Any investment decisions you make based on our content are at your own risk. We recommend conducting your own research and consulting with a qualified financial advisor before investing in cryptocurrencies.