#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
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.4
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 2026-10-22 20:17 UTC
0
10-16
0
10-17
0
10-18
1
10-19
0
10-20
0
10-21
0
10-22

1 uses by 1 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 2026-10-22 20:17 UTC
#whatsonyourmind
0 uses · 0 accounts / 7d
#whatsonguide
0 uses · 0 accounts / 7d
#whatsonclonmel
1 uses · 1 accounts / 7d
#whatsonaberdeen
1 uses · 1 accounts / 7d
#WhatsOnNews
0 uses · 0 accounts / 7d
#whatsonchristmasmanchester
0 uses · 0 accounts / 7d
#whatsonnearme
0 uses · 0 accounts / 7d
#whatsonlondon
0 uses · 0 accounts / 7d
#DoktorWhatson
0 uses · 0 accounts / 7d
#whatsontv
0 uses · 0 accounts / 7d
#whatsontheanthologistmanchester
0 uses · 0 accounts / 7d
#WhatSOnAppleTVPlusInAugusti2026
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-22 20:17 UTC

Everything below is measured over the latest 40 public posts (spanning ~9612 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (36) · Romanian (4)

Avg boosts / post: 0.7

Top of the latest posts

  • Artist on Mirlo? Got a gig or livestream happening this month? We want to hear about it! 🎸🐦‍⬛ #Live #LiveMusic #Streams #LiveEvents #WhatsOn #Music #Musicians

    mirlo.space@[email protected]♥ 6↻ 92026-10-08 09:35 UTCView post →

  • "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 →

  • RE: https://mastodon.ie/@IanMoore3000/117463737613154496 Woohoo! 🥳 #TheCrackdown #Dublin #Events #WhatsOn #Music #Theatre #Art

    What Ever Happened to Baby Joan?@[email protected]♥ 1↻ 02026-10-19 19:11 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