May 4
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Ethereum scaling is evolving fast — but also getting more complex. With Upbit working with Optimism to launch an Ethereum Layer 2, the ecosystem is expanding beyond simple scaling into multiple layers of infrastructure. At the same time, Vitalik Buterin has warned that relying too heavily on Layer 2s could introduce security risks, especially with bridges, sequencers, and centralized controls. This raises a bigger question about Ethereum, Layer 2s, and whether scaling is introducing new risks instead of solving them. #ethereum #layer2 #optimism #upbit #hedera #hbar #crypto #cryptocurrency #blockchain #defi #vitalikbuterin #web3 #scaling #security