#seehund
Live, measured metrics for the hashtag #seehund from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #seehund
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 · mastodon.social (Mastodon public tags API) · fetched 2026-09-26 03:56 UTCNo measured public usage for #seehund in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-26 03:56 UTCNo related tags with measured usage found for #seehund.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 03:56 UTCNo recent public posts found for #seehund on Mastodon. Nothing measured, so nothing shown.
What “seehund” means
WikipediaSeehund, also known as Type XXVII, was a midget submarine built by Nazi Germany during World War II. Designed in 1944 and operated by two-man crews, it was used by the Kriegsmarine during the closing months of the war, sinking nine merchant vessels and damaging an additional three, while losing 35 boats, mostly attributed to bad weather. The French Navy used four captured boats after the war until 1953.
“Seehund” on Wikipedia (CC BY-SA) →#seehund across platforms
every network with a public tag surfaceFollow #seehund 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/seehund