#halflife
Live, measured metrics for the hashtag #halflife from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #halflife
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 · mas.to (Mastodon public tags API) · fetched 2026-10-14 23:12 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-14 23:12 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-14 23:12 UTCEverything below is measured over the latest 40 public posts (spanning ~1246 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (26) · Polish (4) · Spanish (3) · German (3) · Dutch (2) · French (1)
Avg boosts / post: 0.8
Top of the latest posts
My son played through Portal this week (with a lot of assistance). When he got to the "end", where you are riding the conveyor belt and there is a picture of cake, he got a big smile. When it turned the corner and he saw the fire, he looked
They are waiting for you Gordon... In the Nunchukkk Chamberrrr #halflife
📰 Black Mesa, remake de Half-Life, estrena actualización gratuita con nueva interfaz, mejores gráficos y ahora se puede jugar completo con control 🔗 https://www.tarreo.com/pc/black-mesa-remake-de-half-life-estrena-actualizacion-gratuita-c
What “halflife” means
WikipediaHalf-life is the time required for a quantity to reduce to half of its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. The term is also used more generally to characterize any type of exponential decay. For example, the medical sciences refer to the biological half-life of drugs and other chemicals in the human body. The converse of half-life is doubling time, an exponential property wh
“Half-life” on Wikipedia (CC BY-SA) →#halflife across platforms
every network with a public tag surfaceFollow #halflife 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/halflife