{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is privacy protected in blockchain?","a":"Secure multiparty computation (SMC): Secure multiparty computation technology allows  multiple participants to collaborate on computing tasks without revealing the original data. Through this technology, participants in a blockchain network can jointly compute and validate transactions, ensuring the security and privacy of the network."}]}],"pr":"e3088ad51dd6738800e47af454c1c9694d766f98fa9496712b6b4948c471d6c1"}