I created the production version of OpenTimestamps in Sept 2016... right after Isis Lovecruft accused Jacob Appelbaum of rape, and after I noticed she had lied about certain details that I had first hand knowledge of.

One of the first things I used OpenTimestamps for was to timestamp all my communications with Lovecruft. I strongly suspect this is one reason why even though it was damning to her false accusations against myself, she never tried to deny them in court.

Ironically, in one of those damning messages Lovecruft had asked me to timestamp something for her with Bitcoin: https://archive.org/download/todd-vs-lovecruft/pond-msgs/2016-05-01.txt

https://archive.org/details/todd-vs-lovecruft