This is entirely possible :)
You would use an "USK" ("updatable subspace key") address of Freenet to achieve that: https://en.wikipedia.org/wiki/Freenet
Also see my other comment to the parent for an explanation of why Freenet would be preferable to blockchains here.
This is entirely possible :)
You would use an "USK" ("updatable subspace key") address of Freenet to achieve that: https://en.wikipedia.org/wiki/Freenet
Also see my other comment to the parent for an explanation of why Freenet would be preferable to blockchains here.