{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do consensus algorithms in blockchain ensure data consistency?","a":"Proof of Work (POW): POW algorithm requires nodes to compete for generating new blocks by solving a complex mathematical problem. The computing power required for this problem increases with the total computing power in the network, ensuring data consistency. Nodes solve mathematical problems to generate a certain amount of cryptographic hash power, and the difficulty of the problem increases as  the hash power increases."}]}],"pr":"6d6a142baeef94e761429e0f03eafc75e2e637377d49330ebe301919a5cf30a4"}