#rtb
Live, measured metrics for the hashtag #rtb from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #rtb
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 2026-10-11 03:47 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 2026-10-11 03:47 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-11 03:47 UTCEverything below is measured over the latest 40 public posts (spanning ~12707 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (32) · German (3) · Japanese (2) · Russian (1) · Spanish (1) · Portuguese (1)
Avg boosts / post: 8.7
Top of the latest posts
In a historic win for data protection and privacy, the High Court of Ireland has this afternoon granted ICCL permission to take Ireland’s first ever class action. The lawsuit targets Microsoft’s vast online advertising business. The litigat
Rocky took one look at the rain and went #RTB, return to bed. #greyhounds. Storm is a developing nor’easter. Forecasts to our north will likely change as models get a better grip on storm development and track. Follow local emergency manage
🇧🇪 Belgian appeals court rules #TCF's #consent framework that enables 80% of the internet's #SurveillanceAds is illegal. What a fantastic win for the complainants (@edri members) @panoptykon, @bitsoffreedom, and #ICCL ! https://www.iccl.i
#rtb across platforms
every network with a public tag surfaceFollow #rtb 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/rtb