#sertii
Live, measured metrics for the hashtag #sertii from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #sertii
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 2026-10-01 08:33 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 2026-10-01 08:33 UTCNo related tags with measured usage found for #sertii.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-01 08:33 UTCEverything below is measured over the latest 1 public posts.
Posting hours (UTC)
Avg boosts / post: 0
Used together with
Top of the latest posts
NASAのSERT IIは宇宙での成功例 https://www.nasa.gov/centers-and-facilities/glenn/nasas-sert-ii-a-genuine-space-success-story/ NASAのSERT II打ち上げの成功と、イオンスラスターの長期運用について。1964年のSERT Iからの発展経過や、テストの詳細について記述。 #NASA #SERTII #イオンスラスター
#sertii across platforms
every network with a public tag surfaceFollow #sertii 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/sertii