When browsing https://archive.softwareheritage.org/browse/content/sha1_git:7214aea37915ee2c4f6369eb9dea520aec7d855b/

I get this error: " Content with mime type application/pgp-keys and encoding us-ascii cannot be displayed."

However, if there is an encoding, it means it's some kind of text, so it should be displayable.