{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What does a fork mean in a blockchain network?","a":"A fork in a blockchain network refers to a split in the network due to reasons such as technical upgrades, expansion requirements, or disagreements on opinions during the development of the blockchain, resulting in two or more mutually independent blockchain systems. This phenomenon is similar to the splitting of a road, where there was originally only one path, but as it developed, the road divided into two or more. In the field of blockchain,  forks are usually divided into two types: hard forks and soft forks. A hard fork occurs when some nodes refuse to accept certain blocks, causing the network to split and form two independent blockchains. On the other hand, a soft fork means that nodes can still accept old blocks for a period of time, but new blocks have already begun to adopt new rules."}]}],"pr":"b189edbc2b98ed8839906d532f05bf6bde14e922011da7da1a62793ed372e5ec"}