{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of validators in a blockchain?","a":"In a blockchain, validators primarily play an important role in ensuring the security, stability, and consistency of the blockchain network. They are responsible for verifying the authenticity, accuracy, and integrity of transactions, as well as ensuring the compliance of all operations in the blockchain network. By signing and confirming transactions, validators ensure that data on the blockchain cannot be tampered with, and maintain the security and trustworthiness of the network. The role and responsibilities of validators may vary in different blockchain consensus mechanisms, but overall, their core goal is to protect the healthy operation of the blockchain network and achieve a decentralized  trust system."}]}],"pr":"e0d99ae3654e1a511735c8434e0e37cdb0a756effbbd30403aca325bca4e274a"}