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Vitalik Buterin explains blockchain scaling priority framework

Vitalik Buterin outlined a blockchain scaling hierarchy focused on rollups, simplicity, and preserving decentralisation and security.
Ethereum cofounder Vitalik Buterin shared a blockchain scaling hierarchy, emphasising that long term scalability should rely on layer two rollups, strong data availability, and minimal base layer complexity. He said pushing execution off chain improves efficiency without weakening security. Buterin stressed decentralisation and user safety must remain central as networks scale, cautioning developers against design choices that sacrifice robustness for short term throughput gains.