Human Validation for Excel Dataset

I have an Excel sheet with fewer than 300 mixed-type rows that has already been run through AI review; now I need a real set of eyes to confirm every field. Text entries need to be verified against publicly available information by means of internet search so the final file is 100 % reliable. No macros or fancy automation are required. I am after careful human scrutiny. Ideally you have an eye for detail, are comfortable digging through authoritative websites to confirm figures, and can turn this around quickly.