Aina Olamilekan
@hollar2upsy
What are Layer 2s in Crypto? Layer 2s are like express lanes on a blockchain highway. They help scale base chains (like Ethereum or Bitcoin) by processing transactions offchain, then settling them back securely. This means: ā Faster transactions šø Lower gas fees š Still backed by main chain security Popular Layer 2s include Optimism, Arbitrum, Base, and zkSync. Next time you're bridging to a Layer 2, remember: you're not leaving Ethereum you're speeding it up.
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