{"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 generation mechanism. In a decentralized environment, all nodes jointly participate in the generation of random numbers to achieve fairness. To prevent hacker attacks and cheating behaviors, blockchain adopts various security technologies, such as encryption algorithms and consensus mechanisms, to ensure the security  and reliability of random numbers. Currently, the security of random numbers in blockchain remains a technical issue that needs continuous breakthroughs and improvements."}]}],"pr":"22786ea7835d03c177d955b5894de48890158794cb44581c1c044f357e1514eb"}