#Mastodon5

Live, measured metrics for the hashtag #Mastodon5 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 #mastodon5

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.

$51.02/ year · 9-character #name
Claim #mastodon5 — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
13
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 13
75
Avg reactions / post
Mastodon · last 13
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-14 22:33 UTC
0
10-08
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14

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.online (Mastodon public search API) · fetched 2026-10-14 22:33 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-14 22:33 UTC

Everything below is measured over the latest 13 public posts (spanning ~31359 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (8) · German (3)

Avg boosts / post: 45

Top of the latest posts

  • After publishing the results of Discovery Week, we can now give you a first sneak peak at Mastodon 5.0, our next big version. It will bring a new visual look to your screens, a refreshed and calmer layout, as well as a new composer. https:/

    Mastodon@[email protected]♥ 961↻ 5742026-08-18 15:29 UTCView post →
  • holy moly, the amount of actually swearing aggressive people responding to the mastodon post is genuinely saddening. wtf do people want, turn this into some salty twitter pretzel? why is it so hard for people to give gentle constructive fee

    Anthropy@[email protected]♥ 10↻ 32026-08-18 17:26 UTCView post →
  • Whoa! I knew, the Mastodon redesign update would come, but it still caught me by surprise and it feels more strange than I expected it to be. We'll see what it takes to get used to it. #MastodonUpdate #Mastodon5 #MastodonUI #MastodonWeb #Ma

    Zuri (he/him) ❌️👑 | 🕐 CET@shaedrich♥ 3↻ 02026-10-05 11:43 UTCView post →

What “mastodon5” means

Wiktionary · Wikipedia

mastodon/ˈmæstədɑn/

  • nounExtinct elephant-like mammal of the genus Mammut that flourished worldwide from Miocene through Pleistocene times; differs from elephants and mammoths in the form of the molar teeth.
Full entry on Wiktionary →

A mastodon is a member of the genus Mammut, which was endemic to North America and lived from the late Miocene to the early Holocene. Mastodons belong to the order Proboscidea, the same order as elephants and mammoths. Mammut is the type genus of the extinct family Mammutidae, which diverged from the ancestors of modern elephants at least 28 million years ago, during the Oligocene.

“Mastodon” on Wikipedia (CC BY-SA) →

#mastodon5 across platforms

every network with a public tag surface

Follow #mastodon5 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.

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/mastodon5