{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the blockchain notification system work?","a":"The notification system of the blockchain mainly relies on the nodes and consensus mechanisms in the blockchain network. When a new transaction occurs, the nodes verify the legality of the transaction through the consensus mechanism, and then broadcast the transaction information to the entire blockchain network. After receiving the broadcasted transaction information, other nodes add it to their local blocks and continue to propagate  it to other nodes. This process achieves decentralized dissemination within the blockchain network, ensuring that all nodes can synchronize the latest transaction information.↵↵ Throughout the notification process, the mutual verification and consensus mechanism between nodes play a crucial role. For example, the consensus mechanism adopted by the Bitcoin blockchain is the Proof of Work (PoW)."}]}],"pr":"59bfc8d7cb611ac6e495f2075b924fac366d5a0c22c1b1eef31a3cfc8a4e5db2"}