#3rs
Live, measured metrics for the hashtag #3rs from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #3rs
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.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-11 20:13 UTC1 uses by 1 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 2026-10-11 20:13 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-11 20:13 UTCEverything below is measured over the latest 30 public posts (spanning ~34406 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (25) · German (2) · French (2) · Portuguese (1)
Avg boosts / post: 0.7
Top of the latest posts
📢 Apply now to help reduce animal use in #DrugSafety studies! IHI's call 13 topic 2 is searching for projects to produce: 🤖 An AI-driven model to identify the most appropriate single species 🐾 A framework to support waiving the 2nd speci
If #Insects are indeed #sentient, what would that mean for #animalwelfare law, and how we treat them in #farming, at home, in #research? Should we extend extend #AnimalWelfare Act 2006, so insect farms minimising suffering and use #humanesl
This year's 3R Online Seminar Series kicks off on October 15th, 2026: K. F. Gärditz: “Epistemic challenges in animal testing law - who decides what?” S. Hartstang: “AniMotion - A Guideline for the Selection of the Most Suitable Animal Model
#3rs across platforms
every network with a public tag surfaceFollow #3rs 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/3rs