#Crossref

Live, measured metrics for the hashtag #Crossref 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 #crossref

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.

$110.68/ year · 8-character #name
Claim #crossref — $110.68/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
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 14:16 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 14:16 UTC
#crossref2026
3 uses · 3 accounts / 7d
#CrossrefUpdate
0 uses · 0 accounts / 7d
#crossreferences
0 uses · 0 accounts / 7d
#crossrefupdate2026
0 uses · 0 accounts / 7d
#crossreforg
0 uses · 0 accounts / 7d
#crossrefticketofthemonth
0 uses · 0 accounts / 7d
#crossrefcpn2023
0 uses · 0 accounts / 7d
#crossrefelection
0 uses · 0 accounts / 7d
#crossrefwebinars
0 uses · 0 accounts / 7d
#crossreftips
0 uses · 0 accounts / 7d
#crossreferencelikeaboss
0 uses · 0 accounts / 7d
#crossref2023
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 14:16 UTC

Everything below is measured over the latest 40 public posts (spanning ~8659 hours).

Posting hours (UTC) — busiest: 20:00

00:0012:0023:00

Languages: English (37) · Russian (2) · French (1)

Avg boosts / post: 1.8

Top of the latest posts

  • We are hiring a Communications Manager! Remote, full-time, with flexible options. Applications close December 9, 2025. https://www.crossref.org/jobs/2025-11-13-communications-manager/ #hiring #remote #Crossref

    Crossref@[email protected]♥ 7↻ 192025-12-05 18:08 UTCView post →

  • This webinar is for editors and publishers using Open Journal Systems who want to improve metadata quality through the OJS Plug-in. We will demonstrate metadata deposits with Crossref using OJS 3.3 and 3.4. https://crossref.zoom.us/webinar/

    Crossref@[email protected]♥ 5↻ 32026-02-06 20:59 UTCView post →

  • Библиография тоже умеет галлюцинировать: что изменилось после защиты диплома После защиты диплома я доработала систему проверки библиографических источников: добавила OCR, кэширование, offline-режим, классификацию ошибок, внешние проверки и

    Habr@[email protected]♥ 0↻ 02026-07-06 16:52 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/crossref