Layer 2
FundamentalsA layer 2 is a network built on top of a base blockchain (layer 1) to process transactions faster and more cheaply, then settle back to the main chain for security. Rollups on Ethereum are a leading example.
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BTC$82,550+0.84%ETH$2,488+0.54%USDT$0.9992-0.01%BNB$741+0.62%XRP$1+0.87%USDC$0.9997+0.00%SOL$109-1.08%TRX$0.332-0.21%FIGR_HELOC$1-2.47%ZEC$1,214+2.18%