What is Layer 3? 🗄️
Layer 3 refers to a new layer built on top of Layer 2 solutions like Arbitrum, Optimism, or zkSync. While L2s scale Ethereum by handling transactions off-chain, L3s aim to go even further, offering:
Custom execution environments (e.g., for gaming, privacy, enterprise apps)
Ultra-low-cost micro-transactions
Better UX and speed for specific dApps
Interoperability or app-chains
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