{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validators in a blockchain describe their professional background and business model?","a":"Validators in blockchain usually have professional backgrounds in fields such as computer science, finance, and cryptography. They are familiar with the principles of blockchain technology, consensus algorithms, encrypted digital currencies, and other related knowledge. In terms of business models, validators are mainly responsible for verifying and confirming transactions in blockchain networks, ensuring the secure and stable operation of the networks. They maintain the order of blockchain networks by running node software, packaging transaction data, and performing  operations such as consensus and broadcasting. Additionally, validators may participate in the development and promotion of blockchain projects, providing customers with blockchain technology solutions and consulting services. In some cases, validators may also take on other roles in the blockchain ecosystem."}]}],"pr":"d78f33b324651f6eabd4745752b3c60160ef5086f4785024bd0fe0defe56ee1f"}