#birthdate
Live, measured metrics for the hashtag #birthdate from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #birthdate
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 2026-10-30 23:10 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 2026-10-30 23:10 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-30 23:10 UTCEverything below is measured over the latest 11 public posts (spanning ~23823 hours).
Posting hours (UTC)
Languages: English (11)
Avg boosts / post: 0.9
Top of the latest posts
#SystemD Adds Optional 'birthDate' Field for #AgeVerification to #JSON User Records "The systemd project merged a pull request adding a new #birthDate field to the JSON user records managed by #userdb in response to the age verification law
#Grok Exposed a #Porn Performer’s Legal Name and #Birthdate —Without Even Being Asked Porn performer Siri Dahl’s personal information, including her full legal name and #birthday was publicly exposed earlier this month by xAI’s Grok #chatbo
You think you're compatible because the conversation flows. But what if your life rhythms are actually pulling in opposite directions? 💫 Your birth numbers hold the answer to whether this person is aligned with where you're actually headin
What “birthdate” means
WikipediaA birthday is the anniversary of the birth of a person or the figurative birth of an institution. Birthdays of people are celebrated in numerous cultures, often with birthday gifts, birthday cards, a birthday party, or a rite of passage.
“Birthday” on Wikipedia (CC BY-SA) →#birthdate across platforms
every network with a public tag surfaceFollow #birthdate 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/birthdate