#certification

Live, measured metrics for the hashtag #certification 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 #certification

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.

$5.00/ year · 13-character #name
Claim #certification — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
6
Uses / 7 days
Mastodon
6
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.3
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 23:18 UTC
2
07-21
0
07-22
1
07-23
2
07-24
0
07-25
0
07-26
1
07-27

6 uses by 6 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 2026-07-27 23:18 UTC
#certifications
3 uses · 3 accounts / 7d
#certificationrevoked
0 uses · 0 accounts / 7d
#java21certification
1 uses · 1 accounts / 7d
#certificationrequirement
0 uses · 0 accounts / 7d
#certificationmethodologies
0 uses · 0 accounts / 7d
#certificationsforstudents
0 uses · 0 accounts / 7d
#as9100certification
0 uses · 0 accounts / 7d
#na2certification
0 uses · 0 accounts / 7d
#certificationorganization
0 uses · 0 accounts / 7d
#organicCertification
0 uses · 0 accounts / 7d
#industryCertification
0 uses · 0 accounts / 7d
#certificationexperience
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 23:18 UTC

Everything below is measured over the latest 40 public posts (spanning ~2264 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (33) · French (5) · German (2)

Avg boosts / post: 0.6

Top of the latest posts

  • @ossmalta and Linux Professional Institute (LPI) have teamed up to boost #opensource in Malta. 🐧🎉 Learn more: https://lpi.org/4g85 #LPI #OSSMalta #opensource #linux #techeducation #digitalskills #OSS #certification #learnlinux #linuxcerti

    Linux Professional Institute@LPI♥ 4↻ 12026-06-29 14:54 UTCView post →

  • Database management brought Henrietta Dombrovskaya to #PostgreSQL, PostgreSQL to #opensource advocacy, and #opensource advocacy to the Board of Directors at Linux Professional Institute (LPI). Discover her journey and the benefits of servin

    Linux Professional Institute@LPI♥ 3↻ 22026-04-29 14:44 UTCView post →

  • #FOSS gets a boost in Malta! 🎉🐧 @ossmalta and Linux Professional Institute (LPI) are collaborating to help Malta succeed in the global digital economy by bridging the gap between #opensource education and high-demand industry roles. Learn

    Linux Professional Institute@LPI♥ 2↻ 02026-07-07 14:06 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/certification