Vitalik: Becoming Validium is the right choice for most blockchain apps. A good distributed DA guarantee system can improve its security.

BlockBeats news, on January 16, Ethereum co-founder Vitalik Buterin expressed affirmation on his social platform of Taiko CEO Daniel Wang’s view that “Rollup using other data chain DA can be regarded as Ethereum Validium”. At the same time, Vitalik noted that at the core of Rollup is unconditional security. This cannot be done if DA relies on systems outside of Ethereum. But becoming Validium is the more correct choice for many blockchain applications, and using a good distributed DA assurance system can be a great way to improve the actual security of Validium. BlockBeats Note: Validium is a scalability solution for Ethereum Layer 2. It can be understood as a ZKRollup that does not use ETH as the DA layer.