The Promise and Challenge of Native Rollups "(author: mmjahanara. eth) Although traditional Rollups can inherit the security of the mainnet, they require complex proof systems to ensure the correctness and validity of each transaction, as well as the introduction and upgrading of various new features. The potential security risks of such Rollups are actually increasing. This is also why many mainstream Rollups still rely on governance mechanisms such as multi signature and security committees for emergency upgrades. Native Rollups improve interaction with Ethereum by introducing new technologies such as EVM precompilation, allowing Rollup to be verified directly on L1 without adding too much extra burden. The goal of this approach is to reduce the development and maintenance difficulty of Rollup, allowing them to directly inherit the security of L1 without relying on additional complex governance mechanisms such as "security committees" or "multi signature". However, there are still challenges in implementing native Rollups. Firstly, although parallelization can improve efficiency, L1 nodes still need to re execute transactions, increasing computational costs. Secondly, the large amount of data submitted by Rollup results in high data availability and storage costs. Finally, the existing Rollup EVM compatibility differences make it impossible for them to directly apply new technologies and require customized adjustments. https://www. (wublock123.com)/index.php? m=content&c=index&a=show&catid=6&id=38986