The original homepage is dead

It would be nice to have it online.

In the meantime, this is the latest copy of it I found on the Internet Archive: https://web.archive.org/web/20230331151459/http://interim-os.com/

And here is the copy of the paper: https://web.archive.org/web/20221206203602/http://dump.mntmn.com/interim-paper/