{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain's eventual consistency on different blockchains?","a":"Data immutability: Blockchain combines data blocks in a chain-like structure by using a time sequence, and ensures the immutability and unforgeability of data through cryptographic means. This  means that once data is recorded on the blockchain, it cannot be modified or deleted, ensuring the integrity and authenticity of the data. This is of great significance for the data security in different blockchain systems, avoiding the risks of information being tampered with and forged."}]}],"pr":"4550b3b53b4847c37f49b1e65c079f3a278f75c6a34b3bd0c22f12f1d8fcaec9"}