{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In the Cosmos SDK, BeginBlock and EndBlock are used for what purposes?","a":"In the Cosmos SDK, BeginBlock and EndBlock are interfaces used to control the beginning and ending of the block processing process. These interfaces are utilized to perform specific operations during the blockchain consensus process. The BeginBlock function  is called at the start of the block processing, when the block has not yet been confirmed. Developers can execute some preprocessing tasks in the BeginBlock function, such as obtaining block data and initializing the execution environment. The EndBlock function is called when the block processing is completed, at which point the block has been confirmed and added to the blockchain. Developers can perform some post-processing tasks in the EndBlock function, such as cleaning up the execution environment."}]}],"pr":"235e4d4d132b45fc7737048df089e7798f64b2cc34b81fc10a1b348fe1e83c74"}