#FirstContactDay

Live, measured metrics for the hashtag #FirstContactDay 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 #firstcontactday

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 · 15-character #name
Claim #firstcontactday — $5.00/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
~0.9/hr
Recent pace
Mastodon · last 40
0.8
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-09-30 18:25 UTC
0
09-24
0
09-25
0
09-26
0
09-27
0
09-28
0
09-29
0
09-30

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-09-30 18:25 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-09-30 18:25 UTC

Everything below is measured over the latest 40 public posts (spanning ~42 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (30) · Spanish (2) · German (2) · Catalan (1) · French (1) · Italian (1)

Avg boosts / post: 1.6

Top of the latest posts

  • Happy First Contact Day !! #StarTrek #FirstContactDay #WarpDrive #Trek https://www.startrek.com/news/origin-of-first-contact-day-explained

    PrivacyDigest@PrivacyDigest♥ 8↻ 62026-04-05 17:17 UTCView post →
  • Happy First Contact Day . #StarTrek #FirstContactDay

    LordWoolamaloo@[email protected]♥ 6↻ 152026-04-05 12:06 UTCView post →
  • Happy First Contact Day! Only one option of film here tonight. Btw, anyone else wish Artemis II launched just 3 days later? #StarTrek #FirstContactDay

    Jaelyn 🏳️‍🌈@[email protected]♥ 4↻ 22026-04-05 17:49 UTCView post →

#firstcontactday across platforms

every network with a public tag surface

Follow #firstcontactday 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.

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/firstcontactday