{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the consensus mechanisms in blockchain?","a":"Proof of Stake (PoS): Unlike PoW, the PoS mechanism selects the block generator based on the number and duration of tokens held by the node. Nodes with more tokens and longer holding periods have  a higher chance of being selected as block generators."}]}],"pr":"1c808707dda4d693fdf4f20079032720a2b1d0bab6035f87d410ce5af9c97006"}