I have downloaded antiX-16.1_386-full.iso

Does the antiX-16.1_386-full.iso.sig file contain the SHA256 sum?

If so, how do I open it? (and if not, where is it?)

When I try to open it with a text editor I see this:

xed has not been able to detect the character encoding.
Please check that you are not trying to open a binary file.
Select a character encoding from the menu and try again.

I have tried the character encodings on offer without result.

========= SCRAPER REMOVED AN EMBEDDED LINK HERE ===========
url was:"https://mxlinux.org/wiki/system/signed-iso-files"
linktext was:"https://mxlinux.org/wiki/system/signed-iso-files"
====================================


Obviously get the .sig file from the correct folder