#sh2
Live, measured metrics for the hashtag #sh2 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #sh2
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 23:35 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 23:35 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-11-03 23:35 UTCEverything below is measured over the latest 40 public posts (spanning ~6774 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (38)
Avg boosts / post: 1.5
Top of the latest posts
Back to the s59 - last night’s observation of #C9 / #Sh2-155 #TheCaveNebula. #seestar #S50 #space #astronomy #amateur
Last observation of the night. Another view of (from top to bottom) #Sh2-279 #TheRunningManNebula / #M43 #DeMairan'sNebula / #M42 #TheGreatNebulainOrion. Quick mosaic enlarging the height of the image. You will probably see more images of t
Next up for the s50 is #SH2-171 #TheTeddyBearNebula. Even being a long-duration observation, the nebula is not very visible. #seestar #S50 #space #astronomy #amateur
What “sh2” means
Wiktionary#sh2 across platforms
every network with a public tag surfaceFollow #sh2 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/sh2