#3f3f3f

Live, measured metrics for the hashtag #3f3f3f 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 #3f3f3f

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.

$520.70/ year · 6-character #name
Claim #3f3f3f — $520.70/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
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 2026-11-09 13:44 UTC
0
11-03
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09

0 uses by 0 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 2026-11-09 13:44 UTC

No related tags with measured usage found for #3f3f3f.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-09 13:44 UTC

Everything below is measured over the latest 40 public posts (spanning ~26431 hours).

Posting hours (UTC) — busiest: 23:00

00:0012:0023:00

Languages: English (30) · French (4) · Maltese (2) · American English (1) · Romanian (1) · Bulgarian (1)

Avg boosts / post: 0

Top of the latest posts

  • And today’s approaching skies are #3F3F3F

    Christine Sætre-esque@csaetre@techhub.social♥ 0↻ 02024-06-11 15:34 UTCView post →

  • Base Color : 0BCACE Mode : monochrome-light #2D2D2D #3F3F3F #515151 #0CB7BB #0DDADE #1DEEF2 #3FF1F5

    palettes@palette@botsin.space♥ 0↻ 02022-11-28 00:00 UTCView post →

  • Base Color : 2FCE97 Mode : monochrome-light #3F3F3F #515151 #636363 #2CBF8C #3CD39F #59DAAE #76E2BD

    palettes@palette@botsin.space♥ 0↻ 02022-10-30 04:00 UTCView post →

#3f3f3f across platforms

every network with a public tag surface

Follow #3f3f3f 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/3f3f3f