#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
80
Uses / 7 days
Mastodon
65
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.6/hr
Recent pace
Mastodon · last 40
0.9
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-23 10:20 UTC
14
10-17
10
10-18
8
10-19
11
10-20
11
10-21
19
10-22
7
10-23

80 uses by 65 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 2026-10-23 10:20 UTC
#MysteryMonday
0 uses · 0 accounts / 7d
#MysteryNovel
0 uses · 0 accounts / 7d
#mysterybooks
1 uses · 1 accounts / 7d
#MysteryJets
0 uses · 0 accounts / 7d
#mysteryskulls
1 uses · 1 accounts / 7d
#mysteryshipsinking
2 uses · 2 accounts / 7d
#Mysteryman
0 uses · 0 accounts / 7d
#mysterybox
1 uses · 1 accounts / 7d
#mysterymen
1 uses · 1 accounts / 7d
#mysterycds
1 uses · 1 accounts / 7d
#mysteryben
1 uses · 1 accounts / 7d
#Mysteryland
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-23 10:20 UTC

Everything below is measured over the latest 40 public posts (spanning ~64 hours).

Posting hours (UTC) — busiest: 22:00

00:0012:0023:00

Languages: English (37) · German (1)

Avg boosts / post: 1.3

Top of the latest posts

  • Did you know that sudden #deaths in #Chinese villagers are still a #mystery? Since 1978, the Chinese Centre for the Prevenion & Control of Diseases has recorded ~ 400 cases of villagers in Yunnan province suddenly & mysteriously dying. Both

    mythologyandhistory@mythologyandhistory♥ 25↻ 162026-10-21 05:28 UTCView post →

  • Carl Strathie – „Dark Encounter“ (2019) Ok, das Wichtigste gleich vorweg: Hier handelt es sich nicht wirklich um einen Film über UFOs! Obschon durchaus alle bekannten Komponenten darin vorkommen. Dieser Film tarnt sich zuerst als mysteriöse

    Mediathekperlen@[email protected]♥ 7↻ 72026-10-22 05:00 UTCView post →

  • #PennedPossibilities 1162: "If your MC or SC were to carve a Jack-o’-lantern, what would it look like?" I imagine this convo: "Can you carve a Jack-o'-lantern?" With thinly veiled annoyance, the devil-girl would glance over the gnarly leath

    RS, Author, Novelist, Prosaist@[email protected]♥ 2↻ 02026-10-21 18:03 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