#mortarboard

Live, measured metrics for the hashtag #mortarboard 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 #mortarboard

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.

$10.85/ year · 11-character #name
Claim #mortarboard — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
2
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 2
0
Avg reactions / post
Mastodon · last 2
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-19 10:40 UTC
0
10-13
0
10-14
0
10-15
0
10-16
0
10-17
0
10-18
0
10-19

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 2026-10-19 10:40 UTC

No related tags with measured usage found for #mortarboard.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-19 10:40 UTC

Everything below is measured over the latest 2 public posts (spanning ~14572 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: German (1) · English (1)

Avg boosts / post: 0.5

Top of the latest posts

  • Call them Dr. please! 🎓 We are incredible proud on our recently graduated PhDs and wish them all the best for their future 🎉✨ #phd #doctor #justgraduated #phdlife #mortarboard #mpiforbi #mpibi #maxplanck #maxplanckinstitute #science

    MPI for Biol. Intelligence@[email protected]♥ 0↻ 12022-12-27 17:31 UTCView post →
  • If you finished your #doctoral degree @[email protected] and your colleagues made the most beautiful #mortarboard 🎓 for you, send us a picture for our photo competition until 16 May! The best doctoral caps will be voted for in early June

    Universität Jena@[email protected]♥ 0↻ 02021-04-29 13:46 UTCView post →

What “mortarboard” means

Wikipedia

The square academic cap, graduate cap, cap, mortarboard, or Oxford cap is an item of academic dress consisting of a horizontal square board fixed upon a skull-cap, with a tassel attached to the center. In the UK and the US, it is commonly referred to informally in conjunction with an academic gown as a "cap and gown". It is also sometimes termed a square, trencher, or corner-cap. The adjective academical is also used.

“Square academic cap” on Wikipedia (CC BY-SA) →

#mortarboard across platforms

every network with a public tag surface

Follow #mortarboard 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/mortarboard