#hf12
Live, measured metrics for the hashtag #hf12 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hf12
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 2026-09-30 10:39 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.social (Mastodon public search API) · fetched 2026-09-30 10:39 UTCNo related tags with measured usage found for #hf12.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-30 10:39 UTCEverything below is measured over the latest 2 public posts (spanning ~0.2 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1
Top of the latest posts
Aujourd'hui à #ThrowbackThursday #JeudiRetro: "L'insécurité de l'internet des objets" par Rémikya Hellal, Denys Desfosses & Martin Samson, tiré de notre 12e édition, les 12 Challenges du @hackfest, de 2020. Bonne (ré-)écoute! https://youtu.
Today at #ThrowbackThursday: "Trust, but Verify: Maintaining Democracy In Spite" by Allie Mallen at the 2020's 12 challenges of Hackfest edition. Happy (re-)watching! https://youtu.be/nd4BY3BDW0I?si=oqSQcFGE5JKZnCrW Psssss: YOU CAN BUY YOUR
#hf12 across platforms
every network with a public tag surfaceFollow #hf12 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/hf12