#whatson

Live, measured metrics for the hashtag #whatson from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #whatson

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.

$240.06/ year · 7-character #name
Claim #whatson — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-09 22:57 UTC
0
09-03
0
09-04
0
09-05
0
09-06
0
09-07
0
09-08
0
09-09

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-09 22:57 UTC
#whatsonclonmel
1 uses · 1 accounts / 7d
#whatsonaberdeen
1 uses · 1 accounts / 7d
#whatsontv
0 uses · 0 accounts / 7d
#WhatsOnNews
0 uses · 0 accounts / 7d
#DoktorWhatson
0 uses · 0 accounts / 7d
#whatsonnearme
0 uses · 0 accounts / 7d
#whatsontheanthologistmanchester
0 uses · 0 accounts / 7d
#whatsonyourmind
0 uses · 0 accounts / 7d
#WhatSOnAppleTVPlusInAugusti2026
0 uses · 0 accounts / 7d
#whatsonlondon
0 uses · 0 accounts / 7d
#whatsontoronto
0 uses · 0 accounts / 7d
#whatsonleicester
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-09 22:57 UTC

Everything below is measured over the latest 40 public posts (spanning ~8450 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0.4

Top of the latest posts

  • "Folds in Our Unfolding Trajectories" is a new sound art installation from Guelph artist Dave Riedstra (@dried), responding in real-time to the environment of the Guelph Youth Music Centre. Read all about it on Mirlo: https://mirlo.space/dr

    mirlo.space@[email protected]♥ 4↻ 112025-09-30 20:20 UTCView post →

  • Archive : More attendees from a photography event I hosted - https://msp.im/photo-events #photography #events #events #photographic #photowalks #whatson #somerset #exmoor #exmoornationalpark #photoclub #photo-club

    Mark Stothard@[email protected]♥ 1↻ 02026-05-28 09:00 UTCView post →

  • Archive : Another successful photography event - https://markstothard.photography/events/ #exmoor #photography #event #whatson

    Mark Stothard@[email protected]♥ 1↻ 02026-01-16 12:01 UTCView post →

What “whatson” means

Wikipedia

Martin Whatson is a Norwegian stencil artist.

“Martin Whatson” on Wikipedia (CC BY-SA) →

#whatson across platforms

every network with a public tag surface

Follow #whatson 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/whatson