{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of minting in blockchain?","a":"Security: Blockchain uses encryption algorithms such as SHA-256 to ensure the security of currency issuance. Through distributed ledger technology, the minting process can prevent security  risks such as double-spending attacks."}]}],"pr":"3eccf36a76161d6a1bf85ec101187a0bab2ae925809139e1d759f49fcedab32d"}