Optimistic Rollups: A Journey Through Vulnerabilities and MitigationsWelcome, blockchain enthusiasts! Today, we're diving deep into the world of Optimistic Rollups (ORs) and exploring their potential vulnerabilities. Buckle up for an enlightening journey through the challenges faced by rollup operators and the strategies to overcome them.What are Optimistic Rollups?Before we begin our adventure, let's quickly recap what Optimistic Rollups are:Layer 2 scaling solution for EthereumPro...