{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the purpose of the EndBlock message in a blockchain?","a":"The role of the EndBlock message in blockchain is to identify the end of a block and connect it to the next block. In blockchain technology, each block is linked to the previous one through specific information (such as hash value), forming a data chain arranged in chronological order. The EndBlock message contains the end flag of the current block and the  information related to the next block, ensuring the sequence and integrity between blocks. Additionally, the EndBlock message can also include additional information, such as transaction data, state changes, etc., which are of great significance for the consensus and security of the blockchain network. Through the EndBlock message, blockchain can achieve"}]}],"pr":"e5e9829d8276242fb9ccda6964de08695abd5eac85590a0267fb6dd33f184410"}