{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the differences between the mining process in a PoS blockchain and a PoW blockchain?","a":"Verification of transactions: PoW mining verifies transactions by solving mathematical problems, which require miners to have sufficient computing power to participate in the competition, successfully solve the problems, and receive block rewards. In contrast, PoS mining relies on the amount and duration of holding digital currency. The more and longer a person holds the coins, the greater their chances of mining new blocks."}]}],"pr":"87e1cf670cd59051476a0ebb71b1862ff6b3a9fca5a3f371fb6598fe1051eb74"}