{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the interfaces that need to be implemented in the evidence module within a blockchain?","a":"Add Evidence: This interface is used to  add new evidence to the blockchain for subsequent consensus and verification processes."}]}],"pr":"8ff309bbc1b1de15153bd6ff853eef6debec9d3ec34af3a8bf6d65ab35124452"}