{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common types of consensus algorithms in blockchain technology?","a":"Proof of Stake (PoS): Unlike PoW, the PoS algorithm  allocates mining rights based on the number and duration of tokens held by the node. This algorithm aims to improve the efficiency and sustainability of the blockchain network by reducing the energy consumption and centralization risks associated with PoW."}]}],"pr":"6e9b60702c335aef0154fbd16bc9bf2707a223fbd79ee3374ab67d4dd5d1efc5"}