#octothorpe

Live, measured metrics for the hashtag #octothorpe 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 #octothorpe

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.

$23.52/ year · 10-character #name
Claim #octothorpe — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
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 2026-08-03 03:30 UTC
0
07-28
0
07-29
0
07-30
0
07-31
0
08-01
0
08-02
0
08-03

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 2026-08-03 03:30 UTC
#octothorpes
0 uses · 0 accounts / 7d
#octothorpeisacoolerwordthanhashtag
0 uses · 0 accounts / 7d
#CapitalizeMyOctothorpeIndexers
0 uses · 0 accounts / 7d
#octothorpeshappen
0 uses · 0 accounts / 7d
#octothorpecast
0 uses · 0 accounts / 7d
#octothorpelabel
0 uses · 0 accounts / 7d
#octothorpecrazy
0 uses · 0 accounts / 7d
#octothorpetag
0 uses · 0 accounts / 7d
#octothorpeprotocol
0 uses · 0 accounts / 7d
#OctothorpeSkeptic
0 uses · 0 accounts / 7d
#octothorpegames
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-03 03:30 UTC

Everything below is measured over the latest 40 public posts (spanning ~28469 hours).

Posting hours (UTC) — busiest: 21:00

00:0012:0023:00

Languages: English (35) · German (2)

Avg boosts / post: 0.7

Top of the latest posts

  • #ElonMusk wants #Twitter #Users to stop using the glorious #Octothorpe, aka #Hashtags, because he thinks they look #ugly The dimwitted #douchebag said the system doesn't need them but instead of having his techs just turn them into links he

    Wayne Werner@ketmorco♥ 3↻ 02024-12-19 12:01 UTCView post →

  • Day 51 #365project #Hash in #Analog... Long before the tag. 𝙵𝚞𝚗 𝙵𝚊𝚌𝚝 This technical name for this symbol is the #octothorpe. It was designed in the #1960s by engineers at Bell Labs to add a 12th button to the #PushButtonPhone specifi

    𝙹𝚞𝚜𝚝 𝙹𝚎𝚜𝚜@[email protected]♥ 1↻ 32026-02-20 21:59 UTCView post →

  • @pj I think we should take the opportunity to reclaim the #octothorpe moniker

    Hardengine@[email protected]♥ 1↻ 02026-01-13 16:14 UTCView post →

#octothorpe across platforms

every network with a public tag surface

Follow #octothorpe 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/octothorpe