{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is storage handled in a blockchain?","a":"Blockchain nodes are responsible for storing and managing this data. A  node is a program that can run on devices such as user computers, virtual machines, etc. Multiple nodes form a complete blockchain network through network connections."}]}],"pr":"f86e14bcc2e2a7274db9c0bb678d65c8312fcdb29f7564b1f9cedd68db4604a3"}