#erf

Live, measured metrics for the hashtag #erf 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 #erf

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 #erf — $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
27
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 27
0
Avg reactions / post
Mastodon · last 27
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-12 03:53 UTC
0
09-06
0
09-07
0
09-08
0
09-09
0
09-10
0
09-11
0
09-12

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 2026-09-12 03:53 UTC
#erfurt
17 uses · 15 accounts / 7d
#erfgoed
5 uses · 5 accounts / 7d
#erft
0 uses · 0 accounts / 7d
#erfolg
0 uses · 0 accounts / 7d
#erfenis
0 uses · 0 accounts / 7d
#Erfstadt
0 uses · 0 accounts / 7d
#Erfinder
1 uses · 1 accounts / 7d
#erfurt75
0 uses · 0 accounts / 7d
#erfahrungsaustausch
0 uses · 0 accounts / 7d
#Erftstadt
1 uses · 1 accounts / 7d
#erfahrung
1 uses · 1 accounts / 7d
#erfindung
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-12 03:53 UTC

Everything below is measured over the latest 27 public posts (spanning ~54207 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (18) · German (7) · Dutch (1)

Avg boosts / post: 0.4

Top of the latest posts

  • #today I am visiting the Integrated Waste Management Facility #IWMF in #Southwark, a counterpoint to my recent visit to the Ernergy Recovery Facilty #ERF in Croydon: https://www.earth.org.uk/Beddington-ERF-visit.html

    DamonHD@[email protected]♥ 0↻ 12026-05-12 07:58 UTCView post →

  • Beautiful weather for takeoff from Erfurt airport (Germany) “METAR EDDE 101050Z AUTO VRB05KT CAVOK 18/12 Q1012 NOSIG” : See what it means on https://www.bigorre.org/aero/meteo/edde/en #erfurtairport #airport #erfurt #germany #edde #erf #met

    🅱🅸🅶🅾🆁🆁🅴.🅾🆁🅶@[email protected]♥ 0↻ 02026-05-10 11:06 UTCView post →

  • Unser #ERF Fernsehgottesdienst zum heutigen #Sonntag #Kantate ist jetzt online. Mit Band und #Posaunenchor Wie gefällt es euch? https://youtu.be/tD1Bk1LA9C4?is=g_RXCFYJezGOtNTO #FediKirche #EvangeliumsRundFunk

    Thomas Ebinger (Moderator)@[email protected]♥ 0↻ 02026-05-03 06:32 UTCView post →

What “erf” means

Wiktionary

erf

  • nounInheritance; patrimony.
Full entry on Wiktionary →

#erf across platforms

every network with a public tag surface

Follow #erf 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/erf