#mystery

Live, measured metrics for the hashtag #mystery 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 #mystery

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 #mystery — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
133
Uses / 7 days
Mastodon
101
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.5/hr
Recent pace
Mastodon · last 40
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-07 15:33 UTC
21
09-01
23
09-02
24
09-03
21
09-04
14
09-05
17
09-06
13
09-07

133 uses by 101 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-09-07 15:33 UTC
#mysterymeat
3 uses · 3 accounts / 7d
#mysteryfiction
1 uses · 1 accounts / 7d
#MysteryJets
0 uses · 0 accounts / 7d
#mysterybooks
7 uses · 7 accounts / 7d
#MysteryNovel
1 uses · 1 accounts / 7d
#mysterythriller
3 uses · 2 accounts / 7d
#mysterybox
0 uses · 0 accounts / 7d
#MysterySky
2 uses · 1 accounts / 7d
#mysteryman
1 uses · 1 accounts / 7d
#mysterycoin
0 uses · 0 accounts / 7d
#mysterybeef
0 uses · 0 accounts / 7d
#MysteryBird
1 uses · 1 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-07 15:33 UTC

Everything below is measured over the latest 40 public posts (spanning ~80 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (36) · German (1)

Avg boosts / post: 2.2

Top of the latest posts

  • RE: https://eldritch.cafe/@sfwrtr/112497915608418589 #PennedPossibilities 1119: MC POV: How did you learn your most valuable skill? Who taught you, and why is it so important? [I will keep Bolt SFW, promise! Tl;dr tootfic follows, neverthel

    RS, Author, Novelist, Prosaist@[email protected]♥ 2↻ 12026-09-06 03:43 UTCView post →

  • #PennedPossibilities 1120: Saturday Word Edition: Share something from your WIP pertaining to the word “entertainment.” Bolt is acting as the photographer for her friend Shugh as he interviews a male diva actor for a magazine similar to The

    RS, Author, Novelist, Prosaist@[email protected]♥ 1↻ 42026-09-06 06:42 UTCView post →

  • Signup to my newsletter and get the Crooked Medium's Guide to Murder free. NoAI, not too frequent, special offers and insight, free short story as well https://dl.bookfunnel.com/k4prc60pu9 #spooky #Victorian #murder #sapphic #womensleuths #

    Stephen Cox "Preorder Terror!!"@[email protected]♥ 0↻ 02026-09-07 14:06 UTCView post →

What “mystery” means

Wiktionary

mystery/ˈmɪstəɹi/

  • nounSomething secret or unexplainable; an unknown.
Full entry on Wiktionary →

#mystery across platforms

every network with a public tag surface

Follow #mystery 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/mystery