{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the types of consensus mechanisms in blockchain?","a":"Proof of Stake (PoS): Unlike PoW, PoS selects the generator of the next block based on the number of tokens held by the node,  the time held, and randomness. Nodes holding more tokens have a higher chance of being selected as the generator."}]}],"pr":"6b98b4243ded193d2e039645b181d971b2ca3e0f369a7e01d501e3effccc0f48"}