#mirrortest
Live, measured metrics for the hashtag #mirrortest from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #mirrortest
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-10-07 10:15 UTC0 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 2026-10-07 10:15 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-07 10:15 UTCEverything below is measured over the latest 11 public posts (spanning ~68318 hours).
Posting hours (UTC)
Languages: English (9) · Dutch (1)
Avg boosts / post: 1.2
Top of the latest posts
I'm starting to really question the Mirror Test of sentience. I haven't done the classic version with the sticky dot on Mr. Kelly. But what I have done is sneak up behind him or reach for him from behind while he's looking into a mirror. He
On the importance of ecologically relevant protocols when studying animal cognition. The chicken passed a cleverly modified version of the mirror test for self-recognition. #Science #Biology #AnimalBehaviour #Cognition #MirrorTest #Bird #Ch
Whatever the #mirrortest tells us, #beluga #whales pass it If the result holds up, belugas join a remarkably short list. The mirror self-recognition test has been passed, with varying degrees of confidence, by humans (age two+), a handful o
#mirrortest across platforms
every network with a public tag surfaceFollow #mirrortest 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/mirrortest