#certificates

Live, measured metrics for the hashtag #certificates 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 #certificates

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 · 12-character #name
Claim #certificates — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
4
Uses / 7 days
Mastodon
4
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-11 12:06 UTC
1
09-05
1
09-06
0
09-07
1
09-08
1
09-09
0
09-10
0
09-11

4 uses by 4 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 2026-09-11 12:06 UTC
#certificatesigningrequest
0 uses · 0 accounts / 7d
#Birth_certificates
0 uses · 0 accounts / 7d
#certificateservices
0 uses · 0 accounts / 7d
#PlatformCertificates
0 uses · 0 accounts / 7d
#VaccineCertificates
0 uses · 0 accounts / 7d
#CertificatesOfAscertainment
0 uses · 0 accounts / 7d
#GoogleCertificates
0 uses · 0 accounts / 7d
#co2certificates
0 uses · 0 accounts / 7d
#certificatesofsponsorship
0 uses · 0 accounts / 7d
#certificatesigningauthorities
0 uses · 0 accounts / 7d
#certificatesofentitlement
0 uses · 0 accounts / 7d
#certificatestores
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-11 12:06 UTC

Everything below is measured over the latest 40 public posts (spanning ~4973 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: English (38) · German (1)

Avg boosts / post: 1.8

Top of the latest posts

  • And so it begin's.... "You are not a person or entity that is: (a) located in, organized under the laws of, or ordinarily resident in any country or territory that is the target of comprehensive U.S. sanctions; (b) a prohibited or restricte

    Wladimir Mufty@[email protected]♥ 15↻ 252026-06-09 23:13 UTCView post →

  • 🥳 Just released: Auto Encrypt¹ version 6.2.0 If at first you don’t succeed… • Transient ACME server failures are now retried up to four times and obey the Retry-After header, falling back to exponential back-off if one isn’t provided. • Va

    Aral Balkan@[email protected]♥ 10↻ 112026-09-05 21:31 UTCView post →

  • I updated the DNS haiku, y'all: everyone forgot about the certificates they changed and things broke #certificates #devops #softwareengineering

    drmorr@[email protected]♥ 10↻ 102026-08-06 20:00 UTCView post →

What “certificates” means

Wiktionary

certificates

  • nounA document containing a certified statement.
Full entry on Wiktionary →

#certificates across platforms

every network with a public tag surface

Follow #certificates 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/certificates