[imposterr]

Getting an unverifiable iso for Windows seems like a bigger security risk than Recall tbh. Does MS publish hashes for the LTSC versions to at least let you ensure what you have hasn't been altered?

[BallyBrain]

Internet Archive has a copy https://archive.org/details/en-us_windows_10_iot_enterprise_...

Be sure to check the hash with the link provided in comment from dartharva's. Hint, it checks out.

[dartharva]

Yes, yes it does. The MVS portal provides checksums for each download.

There are also unofficial MVS dumps like here: https://awuctl.github.io/mvs/

[Foobar8568]

They used to publish them on msdn download page, which was accessible with only an account.