#grc

Live, measured metrics for the hashtag #grc 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 #grc

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 #grc — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
7
Uses / 7 days
Mastodon
7
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-18 04:04 UTC
3
10-12
1
10-13
0
10-14
0
10-15
2
10-16
1
10-17
0
10-18

7 uses by 7 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-18 04:04 UTC
#GRCH
0 uses · 0 accounts / 7d
#grcia
0 uses · 0 accounts / 7d
#grcon26
0 uses · 0 accounts / 7d
#GrciaAntiga
0 uses · 0 accounts / 7d
#grcon
0 uses · 0 accounts / 7d
#grch355
0 uses · 0 accounts / 7d
#grcorolla
0 uses · 0 accounts / 7d
#grcop42
0 uses · 0 accounts / 7d
#grca
0 uses · 0 accounts / 7d
#grcjabalpurrelationbharti
0 uses · 0 accounts / 7d
#grccentrerelationbharti
0 uses · 0 accounts / 7d
#grcia2026
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-18 04:04 UTC

Everything below is measured over the latest 40 public posts (spanning ~1094 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (25) · Japanese (5) · French (5) · Spanish (3) · German (2)

Avg boosts / post: 1

Top of the latest posts

  • #Freedom250 #GRC #GlennResearchCenter #HeatherBrown #JaredIsaacman #NASA/GRC/QuentinSchwinn #QuentinSchwinn ▶️ 1 new picture from NASA (Image Library) https://commons.wikimedia.org/wiki/File:NASA_Administrator_Jared_Isaacman_talks_with_his_

    OptimusPrimeBot@OptimusWikiBot♥ 1↻ 12026-10-08 15:17 UTCView post →

  • Freedom 250 flights #GRC #GlennResearchCenter #JaredIsaacman #NASA/GRC/QuentinSchwinn #QuentinSchwinn ▶️ 1 new picture from NASA (Image Library) https://commons.wikimedia.org/wiki/File:Freedom_250_flights_%28GRC-2026-C-06159%29.jpg

    OptimusPrimeBot@OptimusWikiBot♥ 1↻ 02026-09-28 19:10 UTCView post →

  • https://www.wacoca.com/media/?p=793453 Global Research Center（GRC）早稲田大学 研究活動 Research Activities #GRC #television #tv #TVPrograms #WASEDAUniversity #グローバルリサーチセンター #テレビ #テレビ番組 #ワセダ #国際 #教育 #早大 #早稲田大学 #研究

    Media Japan@media@wakoka.com♥ 0↻ 02026-10-17 05:17 UTCView post →

#grc across platforms

every network with a public tag surface

Follow #grc 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/grc