Layer 1 vs Layer 2 — Explained in 60 Seconds!
Ever heard people say “Use Layer 2, it’s cheaper!” and wondered what that means? Let’s break it down — simply.
Layer 1 = The Original Blockchain
These are the main networks like Bitcoin, Ethereum, Solana.
They handle every transaction directly — but when too many users jump in, the network slows down and fees go high.
Layer 2 = The Fast Lane on Top
Layer 2s are built on top of Layer 1. They process transactions off-chain, way faster and cheaper, and then settle them back to the main chain for security.
Think of them like express lanes!
Examples?
Layer 2: Polygon, Arbitrum, Optimism
Why it matters:
Want security and long-term value? Stick to Layer 1.
Want fast, low-fee trades or NFT mints? Try Layer 2.
Smart users use both — depending on the task!
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