{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The version verification process of a blockchain is as follows:\n\n1. Initialize: The blockchain system generates a genesis block as the initial block of the blockchain. This block contains basic information such as the timestamp, difficulty target, and nonce.\n\n2. Mining: Miners use their computing power to solve the cryptographic puzzle in the block's header. The miner who solves the puzzle first will be rewarded with newly generated coins and transaction fees.\n\n3. Block creation: Once a miner solves the puzzle, they create a new block by including transactions in the block, updating the difficulty target, and creating a hash of the previous block.\n\n4. Version verification: The miner attaches a version number to the new block, which indicates the software version being used. The version number also includes a timestamp and a nonce to prevent tampering.\n\n5. Consensus: Other nodes in the blockchain network validate the new block,","a":"Validate block header: The node inspects the information in the block header, such as the hash value, timestamp,  difficulty coefficient, etc., to ensure they comply with the regulations. Additionally, it checks if the prevHash in the block header matches the hash value of the previous block."}]}],"pr":"7cf932a3c99ecd626b14f30e2e925103ae43026f2f1148524f944d3427fec42d"}