#challenge
Live, measured metrics for the hashtag #challenge from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #challenge
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 2026-09-08 20:52 UTC17 uses by 17 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 2026-09-08 20:52 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-08 20:52 UTCEverything below is measured over the latest 40 public posts (spanning ~413 hours).
Posting hours (UTC) — busiest: 05:00
Languages: English (33) · German (4) · Japanese (1)
Avg boosts / post: 1.2
Top of the latest posts
A whole lot of doors by @zuggamasta from our last monthly challenge: https://cables.gl/p/AYiNFs Vote for the next challenge prompt on discord now! #challenge #monthlychallengeaugust #photogrammertry #scan #gltf #cablesgl #CreativeCoding #Vi
The "Zork Number", 69,105, has the property that 69 in decimal equals 105 in octal, and 69 in hexadecimal equals 105 in decimal. I've brute-forced my way through a large range of numbers to see if they had this property and could only find
Something rotten in tomato land? It may be blossom end rot https://www.allforgardening.com/1939856/something-rotten-in-tomato-land-it-may-be-blossom-end-rot/ #advice #BlossomEndRot #challenge! #column #connecticut #ct #CTNews #Disease #gard
What “challenge” means
Wiktionarychallenge/ˈtʃæl.əndʒ/
- nounA confrontation; a dare.
- verbTo invite (someone) to take part in a competition.
#challenge across platforms
every network with a public tag surfaceFollow #challenge 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/challenge