{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The process and specific operations of validating invariants in a blockchain are as follows:↵↵1. Initialize the validation process: The first step is to initialize the validation process, which involves loading the latest blockchain data into the validator's system. This data includes the current block height, the list of active nodes, and the transaction records in the latest blocks.↵↵2. Verify the block header: The validator checks the block header of the current block, including the timestamp, previous block hash, merkle root hash, and difficulty target. The validator uses these values to determine if the block is valid according to the blockchain's consensus algorithm.↵↵3. Verify the transactions: The validator reviews the transactions included in the current block. This involves checking the transaction inputs and outputs, ensuring that they are valid and compliant with the blockchain's rules. The validator also verifies the digital signatures associated with the transactions to ensure their authenticity.","a":"Check the transactions in the new  block: The new block contains a series of transactions, and it is necessary to check each transaction to ensure that they meet the rules and requirements of the blockchain network. This includes verifying the authenticity of the transactions, ensuring that they are not duplicate or fraudulent, and confirming that the involved parties consent to the transactions."}]}],"pr":"c21ee6210906d791896742afb6b4b65ac2a50ae37543847cddf96e85b9b18efb"}