There has been lots of work with this concept.<p>For example, <a href="http:&#x2F;&#x2F;trustyuri.net&#x2F;" rel="nofollow">http:&#x2F;&#x2F;trustyuri.net&#x2F;</a><p>Or it can be something like sha256:&#x2F;&#x2F;abc123... where the URI is the hash of the contents. It is infinitely cachable, doesn&#x27;t require SSL for authenticity (just for privacy), and is location independent (can be hosted anywhere).<p>I forget how link cycles are resolved, but anyway that&#x27;s the idea.