{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Is blockchain technology subject to cost constraints?","a":"Blockchain technology is affected by costs to some extent, but this is also relative. As a decentralized distributed database, the operation of blockchain depends on a large number of nodes jointly maintaining network security and stability. In this process, nodes need to consume a large amount of computing, storage, and transmission resources. In addition, the encryption algorithms and consensus mechanisms adopted by blockchain may also lead to certain cost expenses, such as graphics cards, electricity, etc.↵↵However, with the development of technology and the gradual expansion of market demand, the cost of blockchain has been reduced. For example, as the price of cryptocurrencies such as Bitcoin rises, mining difficulty increases, leading to the rise in prices of hardware such as graphics cards. However, over time, mining equipment becomes more widespread, and market supply  increases, which helps to mitigate the cost burden."}]}],"pr":"4c6758981d68701d7c2705ebf098e4eb9daeca96de9d0e0c67c3fe13c3b4a557"}