#RSJ2025
Live, measured metrics for the hashtag #RSJ2025 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rsj2025
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 2026-08-03 18:54 UTC0 uses by 0 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 2026-08-03 18:54 UTCNo related tags with measured usage found for #rsj2025.
Live pulse
measured · Mastodon tag timeline · fetched 2026-08-03 18:54 UTCNo recent public posts found for #rsj2025 on Mastodon. Nothing measured, so nothing shown.
What “rsj2025” means
WikipediaAn I-beam is any of various structural members with an Ɪ- or H-shaped cross-section. Technical terms for similar items include H-beam, I-profile, universal column (UC), w-beam, universal beam (UB), rolled steel joist (RSJ), and double-T. I-beams are typically made of structural steel and serve a wide variety of construction uses.
“I-beam” on Wikipedia (CC BY-SA) →#rsj2025 across platforms
every network with a public tag surfaceFollow #rsj2025 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/rsj2025