{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to the protection of art and cultural heritage?","a":"Authentication and provenance: Blockchain technology can provide a reliable and transparent platform for authentication and provenance of art and  cultural heritage."}]}],"pr":"3fed3b74cda1c7bc2f379a912321a378c266a78878a7e3160e6e5428dc485672"}