{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the consensus mechanisms in blockchain technology?","a":"Proof of Stake (PoS): Unlike PoW, the PoS mechanism selects the generator of the next block based on the number  and duration of tokens held by the node. Nodes with more tokens and longer lock-in periods have a higher chance of being selected as the next block generator."}]}],"pr":"5d2d3635a86d1b6320e69a5daa799ca330cf5fb0a0e902dfcf339c045e85a5c5"}