#nhd
Live, measured metrics for the hashtag #nhd from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #nhd
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 2026-10-15 21:00 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 2026-10-15 21:00 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-15 21:00 UTCEverything below is measured over the latest 30 public posts (spanning ~32435 hours).
Posting hours (UTC) — busiest: 03:00
Languages: English (28) · Dutch (1)
Avg boosts / post: 1.6
Top of the latest posts
Floodplain Mapping - An Age-Old Practice Updated For Today's Flooding Events -- https://woolpert.com/news/blogs/floodplain-mapping-an-age-old-practice-updated-for-todays-flooding-events/ <-- shared technical blog post -- [this post should n
Conserving Just 35% Of The Nation's Waterways Could Sustain Freshwater Biodiversity | A Freshwater Resilient And Connected Network To Sustain Biodiversity Under A Changing Climate -- https://doi.org/10.1371/journal.pone.0351782 <-- shared p
The Past, Present & Future Of Dams In The Southeastern U.S. -- https://doi.org/10.1007/s00267-026-02579-x <-- shared paper -- H/T @UF Water Institute “[The authors are] helping build a foundation for better water policy, planning, and resil
#nhd across platforms
every network with a public tag surfaceFollow #nhd 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/nhd