Everyday it gets harder to distinguish between AI generated content and human generated content.
This will never really work on the side of the labs but for people looking to actively prove they're the ones that wrote something there's an incentive to voluntarily collect that evidence.
Is anyone working on this?
I suppose the very hardest evidence to fake would be a video of the author typing, verified by AI (we'll soon lose the ability to distinguish on our own, if we haven't already).
Perhaps even better would be a keyboard with physical yubikey-esque technology... shit, that one might actually work. If someone has a robot dextrous enough to type, text provenance will be the least of our concerns, anyway!
I took a shot at something like what you're talking about, tho it's less "verification" and more "uncovering" information the creator is freely giving away. Undertone[1]: a local Python indexer plus a Firefox/Chrome extension that tints text by evidenced git provenance.[2] I've been too overwhelmed with the job search to finish it in any meaningful sense, but there's freely licensed scraps there you're/anyone is free to use if you'd like :)
But again, to be clear: it relies on good faith alone, and is intended for websites exclusively. Would never coherently work for non-VC'd prose (read: most prose).
[1]: What does it mean? I'm not sure. But it sounds provocative! It get's the people going!
And for sure it would need either the yubikey-esque keyboard and/or the adoption of a standardized origin system that publishing surfaces can verify against.
Seems like this will at some point need to be solved, or the way we interact with media will have to fundamentally change. It is an option at the end of the day. Certainly will be fun to see what happens.
EDIT: I mean, the effort has not to come from people that do the work by themselves. A new technology is not beneficial if it imposes more effort than before to do the same work.
In practice what has ended up happening is that in almost every surface people should assume that there's an increasing level of probability that that specific piece of media is produced by AI.
But what is infuriating and disloyal, even, is the suspicion that this raises on everyone's expression, the distrust toward everyone's capacity to think and to write, and to speak, because "it could be an AI that built/made/assembled all you've done".
And this is the result of releasing such tools widely: people that still do independent work are now requested to bear the effort to prove that they did it "all by themselves". "Proof of work" becomes a thing, for instance, that artists have to spend more time on (as well as the many other "visibility" taxes social media brought upon them), rather than doing the work.
In other words, tools that are supposed to help do the work, only add more administrative paper work to everyone.
GenAI taints everything it touches, not only because they all have been trained with stolen and illegal stuff, but because a lot of people are not able to distinguish anymore the difference between genuine and GenAI stuff, and the price is paid by those who can (and I say that having tested and used it).