{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the submission level parameters in a blockchain?","a":"The submission level parameters in blockchain refer to the difficulty coefficient set by miners when packaging transaction blocks in the blockchain network. This difficulty coefficient is used to measure the computing power consumed by miners in solving blocks. Submission level parameters usually include difficulty target (Difficulty Target) and timestamp (Timestamp). The difficulty target  is a numerical value representing the computing power that miners need to achieve, and the timestamp is used to ensure that blocks are generated at a predetermined time interval. When submitting blocks, miners need to submit submission level parameters simultaneously so that other nodes in the network can confirm their legitimacy when verifying blocks."}]}],"pr":"75bbd57c78d51f9580e5d3336e3b570bad62acfb2108c566aef10f6a50c23f61"}