{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology achieve cross-chain interoperability?","a":"Blockchain technology achieves cross-chain interoperability primarily through two methods: sidechains and atomic swaps. A sidechain refers to a branch chain that exists parallel to the main chain, and the two chains can transfer assets between each other through specific cross-chain solutions. The specific process is as follows: first, lock the assets that need to cross the chain onto one chain (called the parent chain), wait for the assets to be locked, and then unable to be transferred or opened on  the chain. After that, record the locked asset status on the parent chain; at this point, specific operations can be implemented on the sidechain (such as voting decisions, transactions, etc.), and the sidechain enables cross-chain interaction."}]}],"pr":"9dd1a2aeced8db258eb7d2c31a5dc71e928e0089d7b7094617682d6d187d9087"}