{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are the commissions of validators accumulated and updated in the blockchain?","a":"Validators gain eligibility by solving the puzzle of a block (Proof of Work, PoW) or verifying transactions (Proof of Stake, PoS). In a PoW system, validators need to consume a large amount of computing power to solve complex mathematical problems, while in  a PoS system, validators need to have sufficient token stake to gain eligibility."}]}],"pr":"2d7ae892d744b1642346b2816e31d4a2a59e7ab1e7686f07062b48d51441ae8c"}