{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied in the field of digital collectibles?","a":"Identity verification and anti-counterfeiting: Blockchain technology can  be used for identity verification and anti-counterfeiting of digital collectibles. Assigning a unique digital identity to each digital collectible, and carrying out authentication and verification on the blockchain, can effectively prevent counterfeiting and ensure the authenticity of digital collectibles."}]}],"pr":"4d4b01014b4c7a8a10a07180654c8844a9ba9b08ab1d53134cab2f5179e66354"}