#kastellholmen
Live, measured metrics for the hashtag #kastellholmen from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #kastellholmen
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-30 23:57 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 2026-07-30 23:57 UTCNo related tags with measured usage found for #kastellholmen.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-30 23:57 UTCEverything below is measured over the latest 4 public posts (spanning ~1265 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1
Top of the latest posts
Kastellholmsvraket, Kastellholmen wreck. Again. The wreck is from a 1600s naval ship and it's one of several old ships that was once sunk here on purpose to form the fundament of a former bridge between Kastellholmen and Skeppsholmen. #Ship
Visited Kastellholmen and Kastellholmsvraket (the Kastellholmen wreck) today. Weather was fantastic! And I'm so happy I went to see it; it's mostly not possible to see this wreck since it's mostly below surface, but unusually low water leve
Stockholm, Saltsjön, Kastellholmen and behind it the Vasa museum and the Nordic museum. Picture shot from Fjällgatan at Södermalm. #StreetPhotography #Stockholm #Saltsjön #Kastellholmen #Södermalm #Fjällgatan #Spring #View #Blossoms
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/kastellholmen