What is L2 in blockchain?

Layer 2 is a term used for solutions created to help scale an application by processing transactions off of the Ethereum Mainnet (layer 1) while still maintaining the same security measures and decentralization as the mainnet . Layer 2 solutions increase throughput (transaction speed) and reduce gas fees.

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What is Bitcoin layer 2?

The Lightning Network (LN) is a “layer 2” payment protocol layered on top of a blockchain-based cryptocurrency such as bitcoin or litecoin . It is intended to enable fast transactions among participating nodes and has been proposed as a solution to the bitcoin scalability problem.

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What are the Level 1 blockchains?

Examples of operating Layer 1 blockchains include Bitcoin, Ethereum, Binance Smart Chain (BSC), Litecoin and Avalanche . However, Bitcoin remains the most affected by scalability issues, since the underlying network relies on the increase in the number of miners to ensure higher transaction throughput and volumes.12 Ara 2021

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Is Solana a layer-1 or 2?

Summary. Solana is a Layer 1 blockchain protocol that has gotten a lot of attention from the crypto community and investors. It’s currently the 6th largest, by market cap, crypto asset. Similar to Ethereum, crypto developers & entrepreneurs are building using Solana, creating a vibrant ecosystem and community.

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