{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are security thresholds defined and calculated in blockchain?","a":"Cryptographic Difficulty: The cryptographic difficulty in the blockchain network is an indicator used to measure the computing power required for mining. The higher the difficulty, the more time and computing power required for mining, thereby reducing the success rate of malicious attacks. The cryptographic difficulty will increase  or decrease over time, depending on the network's consensus requirements."}]}],"pr":"6c06bc8ad938a6141256ac0b9da6dea34c642543841fc928ba261607dc80860a"}