#manholes
Live, measured metrics for the hashtag #manholes from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #manholes
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.online (Mastodon public tags API) · fetched 2026-10-18 19:36 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-18 19:36 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-18 19:36 UTCEverything below is measured over the latest 5 public posts (spanning ~31482 hours).
Posting hours (UTC)
Languages: English (4) · Dutch (1)
Avg boosts / post: 0.6
Top of the latest posts
NYC sewer explorers arrested after sighting by Netanyahu’s hotel https://www.diningandcooking.com/us/31782/ #bloomberg #hotels #manholes #NewYorkCity #NYC #NYCHotels #UnitedNations
“Three random guys walking around in a strange suit, open the sewer, go in like Ninja Turtles.” https://www.theguardian.com/us-news/2026/jun/02/new-york-police-investigate-people-emerging-manholes #NewYork #Sewers #Manholes
Eye-catching manhole covers adorned with unique designs that showcase local tourist spots and specialties have become valuable tourism assets in Japan, drawing many visitors to municipalities. https://www.japantimes.co.jp/news/2025/05/04/ja
What “manholes” means
WikipediaA manhole, also called utility hole, maintenance hole, or sewer hole, is an opening to a confined space such as a shaft, utility vault, or large vessel. Manholes, typically protected by a manhole cover, are often used as an access point for an underground public utility, allowing inspection, maintenance, and system upgrades. The majority of underground services have manholes, including water, sewers, telephone, electricity, storm drains, district heating, and gas.
“Manhole” on Wikipedia (CC BY-SA) →#manholes across platforms
every network with a public tag surfaceFollow #manholes 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/manholes