Random idea:
Service to create a verifiable snaphot of a page content to prove that someone really posted something after he deletes it.
I mean it is easy to make hacky photos. So link of an original content is the biggest proof, but what if it is taken down?
Of course on nostr it is possible, but most of the content is outside of nostr.
Maybe if it is a website, and it uses ssl, somehow we could save the content before decryption as a signature, because it was created by their private key, and could be validated by their known public key????
Maybe I am talking bullshit.
