"unauthenticated access" is a stretch. It's like how rawgithubcontent links originating from GitHub.com on private repos contain a query parameter ?token= that

"unauthenticated access" is a stretch. It's like how rawgithubcontent links originating from GitHub.com on private repos contain a query parameter ?token= that is an API token for accessing that repo "without authentication" - it's in the URL, sure, but that URL itself contains a long, random series of characters that is needed to access the content.