#preregistration

Live, measured metrics for the hashtag #preregistration 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 #preregistration

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 #preregistration — $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/hr
Recent pace
Mastodon · last 40
0.2
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 2026-10-10 07:34 UTC
0
10-04
0
10-05
0
10-06
0
10-07
0
10-08
0
10-09
0
10-10

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.online (Mastodon public search API) · fetched 2026-10-10 07:34 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-10 07:34 UTC

Everything below is measured over the latest 40 public posts (spanning ~12858 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (37) · German (3)

Avg boosts / post: 1.1

Top of the latest posts

  • How can you include #OpenScience practices in your teaching? Read how two Dutch professors -- Elen Le Foll and Ewout Meijer, in linguistics and psychology respectively -- asked students to preregister their term-paper analyses. Interesting

    petersuber@petersuber@fediscience.org♥ 6↻ 52025-07-18 14:40 UTCView post →
  • Sifu is coming to iOS and Android on October 12 📱 Sloclap and Kepler Interactive have locked in the mobile release date, October 12, 2026. Pre-registration is already live on the App Store and Google Play, and the entire campaign is making

    Steam & Epic Games | Daily@steamandepic@mastodon.social♥ 0↻ 02026-10-03 05:00 UTCView post →
  • Pre-registration for Silver Palace is now open on all platforms ⚡️ The Victorian detective open-world action from Elementa Games and Silver Studio is up for grabs on App Store, Google Play, PS5, and Epic Games Store (PC). Built on Unreal En

    Steam & Epic Games | Daily@steamandepic@mastodon.social♥ 0↻ 02026-08-30 10:50 UTCView post →

What “preregistration” means

Wiktionary · Wikipedia

preregistration

  • nounAn early registration, before the normal time.
  • adjectivePrior to registration.
Full entry on Wiktionary →

Preregistration is the practice of registering the hypotheses, methods, or analyses of a scientific study before it is conducted. Clinical trial registration is similar, although it may not require the registration of a study's analysis protocol. Finally, registered reports include the peer review and in principle acceptance of a study protocol prior to data collection.

“Preregistration (science)” on Wikipedia (CC BY-SA) →

#preregistration across platforms

every network with a public tag surface

Follow #preregistration 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/preregistration