{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are asset IDs of compressed NFTs indexed in the blockchain?","a":"In blockchain, the asset ID of non-fungible tokens (NFTs) is compressed and indexed through a hashing algorithm. Specifically, whenever a new NFT is created, the project party will generate a unique ID for the asset, which is usually a string. Then, by processing the ID through a hashing algorithm, a fixed-length hash value is obtained. This hash value is stored in the corresponding block on the blockchain along with other transaction information. When needed to query the ownership or transaction record of a specific NFT, only by processing the ID of the NFT through  the same hashing algorithm, can the information be retrieved."}]}],"pr":"a1d386e6216186434353500ce707fae703ba2c5ce37415778e4886ba40f3327a"}