I have finalized NIP-FF-3 as a potential successor to NIP-03. It's fully implementable now and @npub16lvp...7j3k will be implementing it shortly.
NIP-03 allowed a nostr identity to attest to an event at a block height.
NIP-FF-3 allows a nostr identity to attest to **content** at a block height, and minor edits to that content won't necessarily invalidate the OpenTimestamp proof.
It's great for not only proving the time something was created, but also for proving originality and weeding out plagiarism at a protocol-level. You can REQ for events that have plagiarized yours via the X tag; obviously this depends on clients to opt in, but it's so easy that the primary reason not to is TREACHERY and RAPSCALLIONISM ๐
Check it out:
I should mention that this enables plagiarism detection at protocol-level in nostr, which is great for people and clients who care about content authenticity!
View quoted note โ