Buterin and Yakovenko Clash Over Ethereum L2 Security Amid ETH-SOL Rivalry

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As per Bijié Wǎng, Vitalik Buterin and Anatoly Yakovenko are engaged in a public debate over the security of Ethereum's Layer-2 (L2) networks. Buterin argues that Ethereum L2s inherit the base layer's security, making them resistant to 51% attacks. Yakovenko, however, claims these L2s face 'fundamental' risks similar to cross-chain bridges, citing complex code, multisig vulnerabilities, and centralized off-chain control. The dispute has reignited the broader ETH-SOL competition, as both blockchains show similar market performance. Ethereum supporters counter that advanced rollups operate like L1-protected vault contracts, with upgrades like fraud proofs narrowing the security gap. Yakovenko remains unconvinced, calling the issue a core design limitation. The debate has sparked strong reactions on crypto Twitter, highlighting the ongoing tension between decentralized scaling and vertical integration.

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