#kleinbottles

Live, measured metrics for the hashtag #kleinbottles 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 #kleinbottles

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.

$5.00/ year · 12-character #name
Claim #kleinbottles — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
5
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 5
0.4
Avg reactions / post
Mastodon · last 5
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-25 20:53 UTC
0
09-19
0
09-20
0
09-21
0
09-22
0
09-23
0
09-24
0
09-25

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 2026-09-25 20:53 UTC

No related tags with measured usage found for #kleinbottles.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-25 20:53 UTC

Everything below is measured over the latest 5 public posts (spanning ~61294 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (4) · enCy (1)

Avg boosts / post: 0

Top of the latest posts

  • @LovingFalloutLondon1954 @rocketsoup When I read this, i felt like the geochemists in the XKCD cartoon (https://xkcd.com/2501). Surely everyone must know about Klein Bottles! 🙂 #KleinBottles #XKCD2501 #XKCD #ExpertBias

    Markus Redeker 🐘@[email protected]♥ 2↻ 02026-02-23 18:59 UTCView post →

  • I finally solved my need for a non-orientable, single-sided, zero volume container! Although, I think I may be on a list now… #KleinBottles

    Blake Helms :verified:@[email protected]♥ 0↻ 02023-03-15 20:10 UTCView post →

  • #KleinBottles - #Numberphile https://www.youtube.com/watch?v=AAsICMPwGPY&ab_channel=Numberphile #KleinBottle #Topology #Math #Maths #Mathematics #Holes #CliffStoll #MSRI #Manifold #Manifolds

    Jim Donegan 🎵 ✅@[email protected]♥ 0↻ 02022-11-26 22:56 UTCView post →

#kleinbottles across platforms

every network with a public tag surface

Follow #kleinbottles 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/kleinbottles