#back
Live, measured metrics for the hashtag #back from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #back
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-09-15 00:15 UTC5 uses by 4 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 2026-09-15 00:15 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-15 00:15 UTCEverything below is measured over the latest 40 public posts (spanning ~2414 hours).
Posting hours (UTC) — busiest: 06:00
Languages: English (31) · French (4) · German (2) · Spanish (1)
Avg boosts / post: 0.9
Top of the latest posts
G. Model Black Hair. Watercolour. Model with black hair painted in watercolour, rear view, a painting done live with further work in the darks after the session. [ Prints : https://james-mccormack.pixels.com/featured/model-black-hair-james-
G. Pedro Revisited One. Watercolour. Pedro Revisited One is a watercolour of a life model, a rear view, a painting based on previous life sketches. [ Prints : https://james-mccormack.pixels.com/featured/pedro-revisited-one-james-mccormack.h
G. Model Black Hair.(artistic nude) Watercolour. Model with black hair painted in watercolour, rear view, a painting done live with further work in the darks after the session. [ Prints : https://james-mccormack.pixels.com/featured/model-bl
What “back” means
Wiktionary · Wikipediaback/bæk/
- nounThe rear of the body, especially the part between the neck and the end of the spine and opposite the chest and belly.
- verbTo go in the reverse direction.
The human back, also called the dorsum, is the large posterior area of the human body, rising from the top of the buttocks to the back of the neck. It is the surface of the body opposite from the chest and the abdomen. The vertebral column runs the length of the back and creates a central area of recession. The breadth of the back is created by the shoulders at the top and the pelvis at the bottom.
“Human back” on Wikipedia (CC BY-SA) →#back across platforms
every network with a public tag surfaceFollow #back 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/back