#fsf
Live, measured metrics for the hashtag #fsf from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #fsf
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.social (Mastodon public tags API) · fetched 2026-09-18 02:53 UTC34 uses by 22 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-18 02:53 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-18 02:53 UTCEverything below is measured over the latest 40 public posts (spanning ~160 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (33) · French (2) · German (1) · Portuguese (1)
Avg boosts / post: 2.9
Top of the latest posts
Encrypting your emails is a great first step against #MassSurveillance \#dystopia: u.fsf.org/1bq #FSF #FreeSoftware
If you have friends who are on #Bluesky that care about #HumanRights and #freedom, invite them to follow us: https://u.fsf.org/4cc #FSF
If you want to work for the #FSF, we're hiring for the new role of Engineering and Certification Manager: https://u.fsf.org/4av #job #FreeSoftware #GNU
#fsf across platforms
every network with a public tag surfaceFollow #fsf straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/fsf