{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is OVM (Optimistic Virtual Machine)?","a":"OVM (Optimistic Virtual Machine) is an optimistic virtual machine proposed and implemented by Optimism as an Ethereum expansion solution, which belongs to a technique of Layer 2 (L2) implementation. The goal of OVM is to ensure compatibility with EVM (Ethereum Virtual Machine), allowing contract code deployed on EVM to be simply, directly, and securely deployed on OVM. Behaviorally, OVM is very similar to the Ethereum main chain. Through multiple iterations, Optimism has achieved the latest product called OpStack,  which allows any user to build their own L2 with a single click. Overall, OVM is a promising solution for expanding Ethereum's capabilities."}]}],"pr":"e362156fced2bbf706241a8857b567d59d2566401ad85addd8e3f2060af70aa6"}