#retrosci

Live, measured metrics for the hashtag #retrosci 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 #retrosci

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 #retrosci — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
2
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 2
0
Avg reactions / post
Mastodon · last 2

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 16:37 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 · fosstodon.org (Mastodon public search API) · fetched 2026-07-29 16:37 UTC
#retroscifi
1 uses · 1 accounts / 7d
#retrosciencefiction
0 uses · 0 accounts / 7d
#retroscifidiscomashup
0 uses · 0 accounts / 7d
#retroscifimurderrobot
0 uses · 0 accounts / 7d
#retroscify
0 uses · 0 accounts / 7d
#retroscifiart
0 uses · 0 accounts / 7d
#retroscience
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 16:37 UTC

Everything below is measured over the latest 2 public posts (spanning ~7575 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (2)

Avg boosts / post: 0

Top of the latest posts

  • "Seems armless to me!" The Sandmen still haven't caught up with Logan, it seems. Happy 76th birthday to Gregory Harrison (seen here with Donald Moffat as the android Rem). #GregoryHarrison #LogansRun #DonaldMoffat #RetroSci-Fi

    Doctor Roo@[email protected]♥ 0↻ 02026-05-31 11:32 UTCView post →

  • Neith, la lune fantôme de Vénus : 200 ans d’illusions célestes pour une compagne qui n’a jamais existé. https://fr.wikipedia.org/wiki/Neith_(lune) #Space #Astronomy #Astrophysics #Neith #PhantomMoon #RetroSci

    AlcorNews@[email protected]♥ 0↻ 02025-07-19 20:07 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/retrosci