Nowadays, AI has almost completely replaced search engines for me, especially when it comes to writing self media tweets that require a lot of research. As a productivity tool, AI has significantly improved my performance, such as the recent encryption bills in the United States. Previously, I needed to open the official website of the US government, find the original text of the bill, translate it into Chinese, and then summarize it after reading and understanding it all. This process took at least half an hour to complete, but now all I need to do is enter "please find the original text of the US encryption bill for me and help me interpret it" in Grok and Deepseek. However, the biggest problem is the AI illusion, which requires me to open at least two or more AI machines and ask them the same question every time, and then check whether there is a difference between the results on both sides. Some core points still require me to consult the original text to ensure that there are no errors. There have been several cases where I have found errors, and there is still a lack of an active reward and error correction mechanism, such as the ability to submit after discovering errors, and reward the submitter after verification. This scenario is indeed suitable for blockchain to solve.