Understand blockchain like never before! 🚀 This guide breaks down the 4 key layers of blockchain technology:
Layer 0 (Network Infrastructure: Polkadot, Cosmos)
Layer 1 (Base Blockchains: Bitcoin, Ethereum, Solana)
Layer 2 (Scalability Solutions: Lightning Network, Arbitrum)
Layer 3 (dApps & Web3: Uniswap, OpenSea)
Learn how each layer powers decentralization, scalability, and real-world use cases like DeFi and NFTs. Save for your Web3 journey! 🔗 #blockchain #crypto #web3 #defi #nft #techexplained