I used it for my SafeHarbor screenshots. Thank you for your work!
Second time that OpenTimestamps has been used to secure election results in the US: https://bitcoinmagazine.com/news/bitcoin-blockchain-used-to-secure-results-of-tennessee-countys-republican-convention-vote
Discussion
Awesome! Based on the fact that there was a noticable jump in timestamp volume before the Jan 1st deadline, it looks like you're one of tens of thousands of people who did that.