What are Zora Attention Markets? Betting on Social Trends Trading
# Layer-2 (L2)
Layer-2 blockchains scale Ethereum and other L1s by cutting fees and boosting speed. Popular L2s like Arbitrum, Optimism, and zkSync expand DeFi, NFTs, and gaming. Learn what Layer-2 is, how it works, and the top L2 projects to watch in Web3.
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What are Zora Attention Markets? Betting on Social Trends Trading
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