#cop21

Live, measured metrics for the hashtag #cop21 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 #cop21

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.

$1,129.43/ year · 5-character #name
Claim #cop21 — $1,129.43/yr→Buy on hashtag.space (web3)
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
3.6
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-07-29 13:25 UTC
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29

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.social (Mastodon public search API) · fetched 2026-07-29 13:25 UTC
#cop21unitednationsconference
0 uses · 0 accounts / 7d
#cop21rouen
0 uses · 0 accounts / 7d
#COP21Napoli
0 uses · 0 accounts / 7d
#COP21Paris
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-07-29 13:25 UTC

Everything below is measured over the latest 40 public posts (spanning ~14873 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (17) · French (9) · German (8) · Dutch (4)

Avg boosts / post: 4.3

Top of the latest posts

  • Ten years after the #ParisAgreement was adopted, the world is still heading toward a breach of the 1.5°C limit. Clean energy is advancing and projected warming has fallen, yet governments continue to approve fossil fuel expansion and fall s

    Greenpeace International@greenpeace♥ 30↻ 282025-12-12 10:42 UTCView post →

  • Historique : alors que la COP30 et les dix ans de l'Accord de Paris sur le climat approchent, dix scientifiques passeront en procès en France et en Allemagne cette semaine pour avoir alerté sur la crise écologique en cours ! #climat #résist

    Scientifiques en rébellion@[email protected]♥ 26↻ 382025-10-05 21:16 UTCView post →

  • A new Greenpeace report shows the G20, responsible for most global emissions, is far off the action needed to keep the 1.5°C climate limit within reach. Millions of people are already living through worsening climate disasters, from fires t

    Greenpeace International@greenpeace♥ 18↻ 252025-11-17 20:18 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/cop21