{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the incentives in blockchain?","a":"Consensus Mechanism: Nodes create new blocks through consensus mechanisms. The node that creates the block will receive corresponding tokens (virtual currency) as a reward. For example, Bitcoin determines who can first solve mathematical problems through computational competition, and thereby receives rewards; Ethereum obtains rewards through participation in Proof of Stake (PoS) and other methods."}]}],"pr":"210d61b1ecb1ef0ecf461d135a4c58d0de380660e107181ccbc551fd9b0f832c"}