{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the consensus algorithms in blockchain?","a":"Proof of Stake (PoS): Unlike PoW, the PoS algorithm allocates block rewards  based on the number and duration of tokens held by participants. Representative projects include Peercoin and Cardano."}]}],"pr":"b450a0177cf872b73e2a1632d4b477657075e47c000be6ca9e37d9c631a06642"}