Direct quote from the page:
Please note that this site is only about US law; the copyright terms in other countries are different.[2]
On January 1, 2026, thousands of copyrighted works from 1930 enter the US public domain, along with sound recordings from 1925. They will be free for all to copy, share, and build upon


Just a little warning: US copyright works different than copyright in other countries. So be careful if you’re not living in the land of the crazy orange one and look up your local rules. Publishers will defend their copyrights even if something is public domain in the US.
I did quote that, but thanks for extra details