What stops someone from stealing someone else's photo and posting the current block height?
Discussion
Match it with an npub so to verify the photo with the npun.
Npub and block height has to be written on the photo somewhere so it can show true proof of work
Interesting idea, thanks.
That way you have the block height which shows proof of time and the npub which shows proof of identity.
No duplicates can be made as volunteers can see that the photo shared has already been verified and can’t be reposted or edited by someone.
Something like that
