{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is special treatment needed when changing the verification account's voting account permission key?","a":"Special precautions must be taken when changing the voting account permission keys of witnesses, as witnesses bear important responsibilities for maintaining the security and balance of the blockchain network. They are responsible for confirming transactions, creating new blocks, and protecting the network's security. Changing permission keys may affect the ability of witnesses to perform their duties, thereby impacting the normal operation of the entire blockchain network. Additionally, the permission keys of witness accounts are highly sensitive, and their leakage or malicious use may lead to security risks and economic losses. Therefore, special handling measures should be taken when changing the voting account permission keys of witnesses to ensure the security and reliability of the operation. This includes  strict identity verification of operators, using secure communication channels for transmission, and implementing robust security measures to protect the integrity of the system."}]}],"pr":"79e4c4142df0efba6e4510de00d5849218b704966096ccf88acc1c5a5b7d373c"}