#porthole
Live, measured metrics for the hashtag #porthole from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #porthole
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 2026-09-26 03:30 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 2026-09-26 03:30 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-26 03:30 UTCEverything below is measured over the latest 18 public posts (spanning ~24463 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (8) · German (1) · French (1) · Portuguese (1)
Avg boosts / post: 1.6
Top of the latest posts
Day 226 #365project + #FensterFreitag A close-up of the porthole window on the door from yesterday's Doorsday photo. I already didn't want to leave the house today and then I got a bollocking from some cranky old man about taking this photo
Any storm in a porthole Friday evening charcoal on newsprint. https://cacorbell.com/2026/05/16/any-storm-in-a-porthole/ #charcoal #drawing #image #porthole #storm
Porthole, for #fensterFreitag #windowFriday 👀 Yes, it's @thewalkingdeaf - I'm trying a move. Please follow 🙏 #altText #amateurPhotography #boatLiving #brightGreen #canalBoat #circularWindow #colorfulPatchwork #fujifilm #fujixseries #green
What “porthole” means
WikipediaA porthole, sometimes called bull's-eye window or bull's-eye, is a generally circular window used on the hull of ships to admit light and air. Though the term is of maritime origin, it is also used to describe round windows on armored vehicles, aircraft, automobiles and even spacecraft.
“Porthole” on Wikipedia (CC BY-SA) →#porthole across platforms
every network with a public tag surfaceFollow #porthole 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/porthole