#hairshirt
Live, measured metrics for the hashtag #hairshirt from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hairshirt
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 2026-11-03 13:12 UTC0 uses by 0 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 2026-11-03 13:12 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-11-03 13:12 UTCEverything below is measured over the latest 1 public posts.
Posting hours (UTC)
Languages: English (1)
Avg boosts / post: 0
Used together with
Top of the latest posts
> Think about all the things they've told you that you 𝑛𝑒𝑒𝑑. HTML is NOT the answer! https://no-ht.ml/ #RetroerThanThou #HairShirt #StopHittingYourself
What “hairshirt” means
Wiktionary · Wikipediahairshirt/ˈhɛəʃɜːt/
- nounA shirt made of haircloth; a cilice; especially one worn by ascetics or the penitent
- adjectiveAdvocating or adopting a relatively ascetic lifestyle, especially for environmentalist reasons.
A cilice, also known as a sackcloth, was originally a garment or undergarment made of coarse cloth or animal hair worn close to the skin. It is used by members of various Christian traditions as a self-imposed means of repentance and mortification of the flesh; as an instrument of penance, it is often worn during the Christian penitential season of Lent, especially on Ash Wednesday, Good Friday, and other Fridays of the Lenten season.
“Cilice” on Wikipedia (CC BY-SA) →#hairshirt across platforms
every network with a public tag surfaceFollow #hairshirt 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/hairshirt