{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology achieve digital copyright protection?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, where data is not stored and managed on a central  node but is distributed across multiple nodes throughout the network, reducing the risk of single-point failure. This makes it difficult to tamper with digital copyright information in the blockchain network and improves the security of copyright protection."}]}],"pr":"fbbf976cf3a55b8ae7d91679d7c40ed285cc83e8377c5f822ac6dc5d9e583547"}