{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are specific evidence types handled in the blockchain?","a":"Consensus mechanism guarantee: Through consensus mechanisms such as proof of work (PoW), proof of stake (PoS), etc., ensure that participants in the  blockchain network reach a consensus."}]}],"pr":"96b0c7c5791b189f160635c1dda45f18f4494616cca5f94ff22a7820a47ba737"}