What is Layer 2 on Ethereum?

A key Layer 2 strategy is the rollup, or bundling of transactions off the main chain for faster processing . The two main approaches are optimistic rollups and zero knowledge, or ZK, rollups. Both approaches reduce congestion on the Ethereum blockchain, speed transactions and lower costs.

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What are the new Crypto coins for 2022?

Top 8 Cryptocurrency Investments in 2022 CryptocurrencyPriceMarket CapCardano$0.7973$26.85 billionPolygon$1.45$11.04 billionSolana$83.14$26.4 billionAvalanche$73.46$19.05 billionThe top 8 cryptocurrencies to invest in for 2022 – Las Vegas Review-Journal www.reviewjournal.com › business › personal-finance › the-top-8-cryptoc…

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What are Layer 2 coins?

Layer-2 blockchains are third-party protocols operating on layer-1 blockchains to help solve any of the blockchain trilemma- decentralisation, security, and scalability . They serve as add-ons for the parent blockchain. They can be sidechains, plasma chains, state channels, or rollups.

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