{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are versioned transactions in a blockchain?","a":"Versioned transactions in blockchain refer to the management of data consistency and traceability in distributed ledger technology by implementing version control on transactions. Versioned transactions rely on blockchain technology, which packages transaction data into blocks, and links these blocks in chronological order to form a tamper-proof, decentralized database. Each block contains a  certain number of transaction records and is interconnected with the previous block, ensuring the dissemination and storage of transaction data throughout the network. The core advantage of versioned transactions lies in their decentralized, secure, reliable, transparent, and traceable features, which help to reduce trust costs and improve data."}]}],"pr":"984b33b01c7871db6d67fe88d6ecc1a84a9489bddd00b2973c82f57dcdc9b05e"}