Fun fact: according to my access logs on my Alice @opentimestamps calendar, 34,000 items were timestamped via the web interface between Dec 30th and Jan 1st.

The common advice to timestamp Bitcoin data for the IRS seems to have been popular!

I don't keep logs longer than two weeks, so I have no idea how much usage there was last year. But this spike in requests from the web interface is unusual compared to more recent days.

A small fraction of overall usage: I'm averaging ~200,000 timestamps/day, mostly automated.