{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the generation of protocol hash in a blockchain network?","a":"Generate hash values: Based on the input data, calculate the hash values of each block in the blockchain through the hash function and hash parameters. The  hash values serve"}]}],"pr":"6354026fc598997641ecc5b84dbd4412d40bd44d3124f2a1638526a08058088d"}