#mattr
Live, measured metrics for the hashtag #mattr from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #mattr
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 2026-09-11 23:40 UTC0 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 2026-09-11 23:40 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-11 23:40 UTCEverything below is measured over the latest 5 public posts (spanning ~24448 hours).
Posting hours (UTC)
Languages: English (4) · Russian (1)
Avg boosts / post: 0.6
Top of the latest posts
Экономичный NLP анализ на примерах популярных фэнтези 『Совесть — не ослик: и не такое вывезет.』 _ (с) Р. Суржиков, Полари_ 『Халдер, проверь, что умеет сир Поросёнок.』 (с) Д. Мартин, ПЛИО_ ⋮ [Дисклеймер]. Переработанный материал. Беспристрас
If anyone here works at #MATTR https://mattr.global/, is the contract with the US State Department/DHS still ongoing? #NewZealand #surveillance
Oh, and Mattr is buggy. I was curious, so I installed it, but I cannot get through the initial registration. It asks for my date of birth, but it brings up a popup with invisible controls when I try to enter my date. :headache: #Mattr #dati
What “mattr” means
WikipediaMattr Corp., formerly known as Shawcor Ltd., is a Canadian materials technology company, based in Toronto, Ontario, and listed on the Toronto Stock Exchange. In 2017, it had a revenue of $1.56 billion. It was founded by Francis Shaw, the father of the founder of Shaw Communications, and there was substantial ownership in both companies by the Shaw family for many years.
“Mattr” on Wikipedia (CC BY-SA) →#mattr across platforms
every network with a public tag surfaceFollow #mattr 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/mattr