Ads.txt file is an IAB initiative to improve transparency in programmatic advertising. This ads.txt file is crawlable by exchanges, SSP, and other third-party vendors and buyers which makes it public.
I will be showing you how to know how/where to input the ads.txt file on Blogspot for bloggers.
How to add Google Adsense ads.txt to your website on blogspot for bloggers
Login on blogger.com, on the left side of the control panel, locate the search preferences and click on it. Now at the down part of the page, locate the Monetization, under monetization, click on the edit beside it at the right-hand side and enable it. A space will be shown for you to paste your ads.txt code in it.
Copy the code Google Adsense gave you and paste it there, then save. After few minutes, Google will detect the .txt file and they will be able to read the traffic from your website.
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