#onthisdayinwikihistory
Live, measured metrics for the hashtag #onthisdayinwikihistory from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #onthisdayinwikihistory
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 2026-08-08 16:55 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 2026-08-08 16:55 UTCNo related tags with measured usage found for #onthisdayinwikihistory.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-08 16:55 UTCEverything below is measured over the latest 40 public posts (spanning ~6624 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (40)
Avg boosts / post: 0.1
Top of the latest posts
12th January 2020 🗓️ : Event Taal Volcano in the Philippines erupts and kills 39 people. "Taal Volcano also known as Taal Caldera is a large caldera filled by Taal Lake in the Philippines. Located in the province of Batangas about 50 kilom
13th October 1925 🗓️ : Birth Lenny Bruce, American comedian and actor (died 1966) "Leonard Alfred Schneider, better known by his stage name Lenny Bruce, was an American stand-up comedian, social critic, and satirist. He was renowned for hi
12th January 🗓️ : Holiday Christian feast day: Benedict Biscop "Benedict Biscop, also known as Biscop Baducing, was an Anglo-Saxon abbot and founder of Monkwearmouth-Jarrow Priory. After his death, he was considered a saint...." #OnThisDay
#onthisdayinwikihistory across platforms
every network with a public tag surfaceFollow #onthisdayinwikihistory 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/onthisdayinwikihistory