{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are random number sources generated in blockchain?","a":"The random number source in blockchain is generated through a decentralized mechanism. In a decentralized environment, all nodes jointly participate in the generation of random numbers to ensure the fairness of the random numbers. To avoid human intervention and cheating behaviors, blockchain adopts a series of technical means to ensure the security and reliability of the random numbers.\n\nFirstly, blockchain uses cryptographic  technology to encrypt and protect the random number generation process, ensuring the secure transmission and storage of data. Secondly, blockchain adopts consensus mechanisms, such as Proof of Work (PoW) or Proof of Stake (PoS), to let nodes compete for account recording through computational efforts. This effectively prevents unauthorized manipulation and cheating, ensuring the fairness and integrity of the entire blockchain system."}]}],"pr":"a14e320f48786e26196b2ba16804bcbe71ec1fc370a0463d8b01068c58b67228"}