#yr4
Live, measured metrics for the hashtag #yr4 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #yr4
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.online (Mastodon public tags API) · fetched 2026-11-05 00:45 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.online (Mastodon public search API) · fetched 2026-11-05 00:45 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-05 00:45 UTCEverything below is measured over the latest 34 public posts (spanning ~4295 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (22) · German (8) · French (2) · Italian (1)
Avg boosts / post: 1.1
Top of the latest posts
#China convenes planetary defense team, #NASA enacts #emergency protocols as odds large #asteroid 2024 #YR4 could impact the #Earth in 2032 double: #news #space #science https://www.mirror.co.uk/science/nasa-makes-emergency-decision-huge-34
NASA and ESA scientists are monitoring 💥asteroid 2024 YR4, initially feared to pose a threat to Earth, but now projected to have a small chance of impacting the #Moon by 2031 —potentially offering a rare opportunity to observe a lunar impa
#Nasa updates probability of #asteroid striking #Moon in 2032, https://www.independent.co.uk/bulletin/news/nasa-asteroid-2024-yr4-moon-earth-b2766992.html Asteroid 2024 #YR4, initially considered a potential #threat to Earth, now has a high
What “yr4” means
Wiktionaryyr
- noun(abstract) This place; this location.
- nounA solar year, the time it takes the Earth to complete one revolution of the Sun (between 365.24 and 365.26 days depending on the point of reference).
#yr4 across platforms
every network with a public tag surfaceFollow #yr4 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/yr4