{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do the commission mechanisms work in blockchain?","a":"The commission mechanism in blockchain usually refers to the mining reward mechanism. Taking Bitcoin as an example, the Bitcoin system rewards miners who participate in maintaining network security and stability through a decentralized consensus mechanism, namely Proof of Work (abbreviated as PoW). In the Bitcoin network, miners compete with each other in terms of computer processing power to solve complex computing tasks thrown out by the Bitcoin system. The miner who first solves the task is rewarded with a certain amount of  Bitcoin. At the same time, this miner also has the right to create a new block, package the transaction data into the block, and broadcast it to the Bitcoin network.\n\nHow does this process work?"}]}],"pr":"3ab77a5bfca561c5b957ed5b866536d965b981b06d6e428fb4320b7ea0f720e3"}