#calvin

Live, measured metrics for the hashtag #calvin 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 #calvin

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.

$520.70/ year · 6-character #name
Claim #calvin — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
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 2026-10-13 09:22 UTC
0
10-07
1
10-08
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13

1 uses by 1 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 2026-10-13 09:22 UTC
#calvinandhobbes
20 uses · 20 accounts / 7d
#calving
1 uses · 1 accounts / 7d
#calvino
0 uses · 0 accounts / 7d
#calvinist
1 uses · 1 accounts / 7d
#comics_calvin
5 uses · 5 accounts / 7d
#calvinharris
1 uses · 1 accounts / 7d
#calvinpenney
1 uses · 1 accounts / 7d
#calvinjohnson
1 uses · 1 accounts / 7d
#calvinledfordjr
0 uses · 0 accounts / 7d
#CalvinCoolidge
0 uses · 0 accounts / 7d
#calvinian
0 uses · 0 accounts / 7d
#calvinklein
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-13 09:22 UTC

Everything below is measured over the latest 40 public posts (spanning ~17838 hours).

Posting hours (UTC) — busiest: 23:00

00:0012:0023:00

Languages: English (34) · German (3) · Norwegian (1)

Avg boosts / post: 1.5

Top of the latest posts

  • Wearing black #Calvin #Klein bikini briefs tonight. I like how my #cock feels

    ILSC@ilsc@mastodon.social♥ 1↻ 32026-07-20 04:24 UTCView post →

  • ‘Below’ Review: Josh Hartnett Battles a Sea Creature in Netflix’s Likably Silly Newfoundland-Set Thriller Jesse McKeown's six-part series focuses on a fisherman in a remote village, his quirky family and an aquatic monster capable of easily

    News@top_news@mastodon.social♥ 0↻ 02026-10-08 13:13 UTCView post →

  • welp, time to relax, and take my edible. :) I hope yall had a fun, and safe day. I want wings, but i'm on my #dietingShit so no fried food for meeee :( but that's ok. It will all be worth it in the end, right? Anyway, take care, and #beBree

    staja 🎶😘@fairyqueen91@dragonscave.space♥ 0↻ 02026-09-04 23:14 UTCView post →

#calvin across platforms

every network with a public tag surface

Follow #calvin 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/calvin