{"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 Work (PoW): This is a traditional consensus mechanism that validates transactions and creates new blocks by solving complex mathematical problems. The Bitcoin network uses this  consensus mechanism."}]}],"pr":"c764d2cd35e84c744c75979c599fd2bfea7ec5741e2344d2d7e19751597aa6c4"}