{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is blockchain?","a":"Blockchain is a tamper-proof and traceable block-chain data structure that is built in a peer-to-peer (P2P) network environment, following transparent and credible rules in chronological order. Essentially, it is a decentralized database that also serves as the underlying technology for Bitcoin. Blockchain is composed of a series of interconnected data blocks, each containing information about a transaction. The core advantages of blockchain technology lie in its security, reliability, and  decentralized characteristics, which have led to widespread applications in various fields such as finance, logistics, and healthcare."}]}],"pr":"6749525140ce97932576bb3131417d86450080ac2a34d8a355a4f94d001dc6b2"}