You should repost this as a Show HN and add a comment to the thread giving the backstory of how you came to work on this, and explaining what's different about it. That tends to seed discussion in a good direction. See these links for more explanation:
3 comments
[ 4.4 ms ] story [ 21.6 ms ] threadAnoProof allows the anonymous author to prove their identity in relation to a previous writing.
https://news.ycombinator.com/showhn.html
https://news.ycombinator.com/item?id=22336638