#WorldOctopusDay
Live, measured metrics for the hashtag #WorldOctopusDay from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #worldoctopusday
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.social (Mastodon public tags API) · fetched 2026-10-01 19:05 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.social (Mastodon public search API) · fetched 2026-10-01 19:05 UTCNo related tags with measured usage found for #worldoctopusday.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-01 19:05 UTCEverything below is measured over the latest 40 public posts (spanning ~9849 hours).
Posting hours (UTC) — busiest: 02:00
Languages: English (30) · German (6) · Danish (1) · Italian (1)
Avg boosts / post: 5.6
Top of the latest posts
For #WorldOctopusDay 🐙: #Octopus Form Box Japan, late 19th century Hirado Mikawachi ware, porcelain with blue & brown glazes 6 3/4 x 6 3/4 x 4 1/2 in. (17.15 x 17.15 x 11.43 cm) LACMA M.2002.147.2a-b
For #WorldOctopusDay 🐙 here's a smiley octopus on a terracotta plate from Getty Museum 😀 Detail from Paestan Red-Figure Fish Plate, 4th c. BCE, attributed to the Binningen Painter #CephalopodAwarenessDays
It's #WorldOctopusDay! Pictured here a “Polypus levis Hoyle” from a 1910 publication on the German Deep-Sea Expedition of 1898, led by Leipzig University Professor of Zoology, Carl Chun. Buy it as a print here: https://publicdomainreview.or
#worldoctopusday across platforms
every network with a public tag surfaceFollow #worldoctopusday 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/worldoctopusday