{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to handle multiple double-signing violations in a blockchain?","a":"Introduce punishment mechanisms: Design punishment mechanisms in blockchain consensus algorithms to penalize repeated double-signing behaviors. For example, reducing the accounting weight of double-signers, freezing their accounts,  etc., to reduce their influence in the blockchain network."}]}],"pr":"47dfee010083d7839bcf9603727b8d9d8215e335a316aa4313135fc68238b7aa"}