{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the concept of a fork in a blockchain?","a":"A fork in a blockchain refers to a situation where, due to a reason such as network congestion or expansion requirements, the original single blockchain branch splits into two or more different paths. In this case,  the existing blockchain is divided into two or more independent blockchains, each of which contains all of the transaction history in the previous chain. The forked blockchains independently develop along new paths, forming separate blockchain systems. This phenomenon is similar to the fork in a road, where a single road splits into two or more different roads at a certain point."}]}],"pr":"8c348dfac41c4b9f40fcf1139f7660829e7923b5d6e724073770d4c7e90037ab"}