{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the execution of the proposal for updating derivative market parameters in the blockchain?","a":"Consensus Mechanism: Firstly, participants in the blockchain network (nodes) need to reach a consensus on the update proposal of derivative market parameters. This consensus is achieved through authoritative authentication consensus mechanisms, such as Proof of Work (PoW) or Proof of Stake (PoS).  During the consensus process, nodes compare the update proposal with the existing market parameters to verify the legality of the proposal."}]}],"pr":"48685ce9e47d23922c37d10b0194688f166aca641abc9ee2a01f8c94e47dd98d"}