#opt

Live, measured metrics for the hashtag #opt 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 #opt

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.

$5,313.74/ year · 3-character #name
Claim #opt — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
4
Uses / 7 days
Mastodon
4
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/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.online (Mastodon public tags API) · fetched 2026-10-15 07:26 UTC
3
10-09
1
10-10
0
10-11
0
10-12
0
10-13
0
10-14
0
10-15

4 uses by 4 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 07:26 UTC
#optimization
26 uses · 21 accounts / 7d
#optogenetics
2 uses · 2 accounts / 7d
#optogenetik
0 uses · 0 accounts / 7d
#optoutoctober
2 uses · 2 accounts / 7d
#optics
9 uses · 8 accounts / 7d
#options
326 uses · 12 accounts / 7d
#optogenetica
4 uses · 4 accounts / 7d
#optout
2 uses · 2 accounts / 7d
#Optus
0 uses · 0 accounts / 7d
#optimus
2 uses · 2 accounts / 7d
#optin
1 uses · 1 accounts / 7d
#optica
2 uses · 2 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-15 07:26 UTC

Everything below is measured over the latest 40 public posts (spanning ~617 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (18) · German (17) · French (4) · Arabic (1)

Avg boosts / post: 1.8

Top of the latest posts

  • #israel #palestine : #westbank / #opt / #occupation / #settlements / #complicity / #uno / #ohchr https://www.ohchr.org/en/documents/thematic-reports/ahrc6019-database-all-business-enterprises-involved-activities-detailed

    Gerd_Brodowski@[email protected]♥ 2↻ 22026-09-25 19:31 UTCView post →

  • #brd #israel #palästina : #gaza / #westbank / #opt / #staatsräson / #linke „ #WolfgangBenz erklärt, wann #Israelkritik in #Antisemitismus umschlägt – u. wann nicht. Den Begriff nutzen Politiker laut Benz vor allem, um Kritik abzuwehren. Wol

    Gerd_Brodowski@[email protected]♥ 1↻ 12026-09-28 15:35 UTCView post →

  • #usa #israel #palestine : #westbank / #opt / #pa / #foreignpolicy / #uno / #unga / #entryban „Under a 1947 U.N. "headquarters agreement", the U.S. is generally required to allow access for foreign diplomats to the U.N. in New York. However,

    Gerd_Brodowski@[email protected]♥ 1↻ 12026-09-17 12:00 UTCView post →

What “opt” means

Wiktionary

opt/ɒpt/

  • verbTo choose; select.
Full entry on Wiktionary →

#opt across platforms

every network with a public tag surface

Follow #opt 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/opt