{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What interfaces does the evidence module need to implement in a blockchain?","a":"Blockchain consensus mechanism: Adopt appropriate consensus algorithms (such as proof of work, proof of stake, etc.) to ensure the security and stability of the blockchain network."}]}],"pr":"33f6d725b2874c0604c822d4ada10ade6b4ff7695502fce88725032855bb85e0"}