#ontopic

Live, measured metrics for the hashtag #ontopic 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 #ontopic

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 #ontopic — $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
9
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 9
0
Avg reactions / post
Mastodon · last 9
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-15 12:42 UTC
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14
0
10-15

0 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 2026-10-15 12:42 UTC
#ontopicmonday
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-15 12:42 UTC

Everything below is measured over the latest 9 public posts (spanning ~11339 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (7) · German (2)

Avg boosts / post: 0.8

Top of the latest posts

  • Im firmeninternen Slack-Channel namens #OffTopic stellt jemand eine Frage zu Pivot-Tabellen in Excel. Habe jetzt Angst vor einem #OnTopic-Channel.

    drikkes@drikkes@mastodon.social♥ 0↻ 02024-03-07 14:10 UTCView post →

  • #Meanwhile... On the #Subject of #Thieves: #OnTopic... When I'm not using #YouTube, I #Still prefer #WindowsMediaPlayer... #IT's #True... I #Feel like #SuchADinosaur... #Rawr... 🧙:party_dino:🤖:wolfparty:​🤖:party_dino:🧙 | 🎈​🦹🍪🐻​🍪🦹�

    PSiReN-X :verified_flashing:@PSiReN@psiren.eu♥ 0↻ 02024-03-01 22:37 UTCView post →

  • On a #PartiallyRelatedTotallyRelevantTangent... #OnTopic... The #TelegramMessenger was #Played by #JaneWiedlin #TrueFact 🧙⚔️🤖:wolfparty:​🤖⚔️🧙 | 🚚​🦹🛻🦄🛻🦹🚚 Rush Hour (Extended Version) https://www.youtube.com/watch?v=rqF5NE9dMbk

    PSiReN-X :verified_flashing:@PSiReN@psiren.eu♥ 0↻ 12024-02-19 02:07 UTCView post →

#ontopic across platforms

every network with a public tag surface

Follow #ontopic 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/ontopic