edit: Please don't use the old link. I made a mistake. This is a different file misnamed. I didn't understand how to properly handle the edit.
The SHA256 hash of the Enterprise LTSC 2021 ISO is C90A6DF8997BF49E56B9673982F3E80745058723A707AEF8F22998AE6479597D. How can I verify this with Microsoft?