#oabutton
Live, measured metrics for the hashtag #oabutton from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #oabutton
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-07-28 06:35 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-07-28 06:35 UTCNo related tags with measured usage found for #oabutton.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-07-28 06:35 UTCEverything below is measured over the latest 5 public posts (spanning ~8873 hours).
Posting hours (UTC)
Languages: English (5)
Avg boosts / post: 0.8
Used together with
Top of the latest posts
@pintoch I seem to remember that I made your code available to either #oabutton or #unpaywall – with your consent, of course. I am not sure if they ended up using it in their system though. /cc @nichtich @zaesa
@nichtich @zaesa Yes, but @pintoch's code should work for your use case, too. It used to be on GitHub, I think. Maybe it still is. #oabutton is geared towards traditional OA publications, not reasearch data. #Zenodo's dataset is huge. Re-us
If you want something that does this across browsers without feeding details of what you're reading to Google, check out https://openaccessbutton.org/ or https://unpaywall.org/ (slightly different use cases) Hmm, looks like none of the curr
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/oabutton