{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can cross-chain technology in blockchain be applied to the circulation and transaction of digital assets?","a":"Cross-chain transaction protocols: Cross-chain transaction protocols are standard interfaces for asset transactions between multiple blockchain networks, defining how assets are converted and traded between different chains. Through cross-chain transaction protocols, developers can enable assets to be transferred across chains."}]}],"pr":"4b6b7af7b2173e2c2a7e691151ec6801699fc825ca712b241ae47c69b8fc3967"}