#m21

Live, measured metrics for the hashtag #m21 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 #m21

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 #m21 — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
7
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 7
0.1
Avg reactions / post
Mastodon · last 7

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 08:23 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

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 2026-07-28 08:23 UTC
#m21_bvg
0 uses · 0 accounts / 7d
#O21M
0 uses · 0 accounts / 7d
#mMint21
0 uses · 0 accounts / 7d
#CanalOT21M
0 uses · 0 accounts / 7d
#zas_m21
0 uses · 0 accounts / 7d
#4M21
0 uses · 0 accounts / 7d
#m21cb
0 uses · 0 accounts / 7d
#m21radio
0 uses · 0 accounts / 7d
#M21emisora
0 uses · 0 accounts / 7d
#8m21
0 uses · 0 accounts / 7d
#jupiter21m
0 uses · 0 accounts / 7d
#finegbp21m
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 08:23 UTC

Everything below is measured over the latest 7 public posts (spanning ~51195 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (4) · German (3)

Avg boosts / post: 0.9

Top of the latest posts

  • Less than two weeks to go til Chorlton Arts Festival! 200 artists, 140 events at more than 30 venues & mostly free. https://chorltonartsfestival.org #M21 #CAF26

    Chorlton Arts Festival@[email protected]♥ 1↻ 22026-04-26 19:15 UTCView post →

  • Chorlton, Manchester, Community Arts Events on today – Chorlton Arts Festival https://chorltonartsfestival.org/events-on-today/ Events on tomorrow - https://chorltonartsfestival.org/events-on-tomorrow-2/ Multi-day events (mostly exhibitions

    Chorlton Arts Festival@[email protected]♥ 0↻ 12026-05-14 08:39 UTCView post →

  • M21 Blackbird at the Museum of Flight #seattle #wa #washington #usa #reisen #travel #travelphotography #avgeek #aviation #aircraft #m21 #a12 #sr71 #blackbird #lockheed #cia #militaryaviation #military #photography (Instagram 05.12.2021)

    Clemens Vasters' Pictures 📷@[email protected]♥ 0↻ 02024-05-03 14:10 UTCView post →

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/m21