{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are the account data size limits in blockchain determined?","a":"The size limit of account data in blockchain  is determined by consensus algorithms and network protocols. In cryptocurrency systems such as Bitcoin, account data includes transaction records, balance information, etc., and the size of these data directly affects the growth rate and scalability of the blockchain. To ensure the stable operation of the blockchain system, developers need to set a certain data size limit.\n\nConsensus algorithms, such as Proof of Work (PoW) and Proof of Stake (PoS), have limitations on block size. In the PoW algorithm, miners need to solve a complex mathematical problem to obtain the right to create new blocks, and this problem"}]}],"pr":"6481b641bb9e9490d48d2ab354dcdb4e7e24c7076d75b8dd71ad2a18bb2a8fcb"}