#BlackFirsts
Live, measured metrics for the hashtag #BlackFirsts from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #blackfirsts
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 2026-09-30 01:40 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 2026-09-30 01:40 UTCNo related tags with measured usage found for #blackfirsts.
Live pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-30 01:40 UTCEverything below is measured over the latest 40 public posts (spanning ~3883 hours).
Posting hours (UTC) — busiest: 01:00
Languages: English (40)
Avg boosts / post: 1
Top of the latest posts
James Cleveland "Jesse" Owens (September 12, 1913 – March 31, 1980) was an American track and field athlete who made history at the 1936 Olympic Games by becoming the first track and (1/23) #blackmen #blackpeople #blackamerican #blackathlet
The Richard Pryor Show | The First Black President | 1977 | Richard Pryor President #blackcomedians #blackmastodon #blackfirsts
@debbiemoon.bsky.social shared: "Until now, the first [Black] voter in [britain] was thought to be the composer Charles Ignatius Sancho. But a chance discovery at the [british] Library by Dr Gillian Williamson, a historian researching lod
#blackfirsts across platforms
every network with a public tag surfaceFollow #blackfirsts 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/blackfirsts