#Ptolemy
Live, measured metrics for the hashtag #Ptolemy from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ptolemy
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 2026-09-26 03:30 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 2026-09-26 03:30 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-26 03:30 UTCEverything below is measured over the latest 40 public posts (spanning ~31162 hours).
Posting hours (UTC) — busiest: 03:00
Languages: English (40)
Avg boosts / post: 1
Top of the latest posts
I hope everyone upset about #cleopatra #netflix who hasn’t seen #HBO’s excellent miniseries #Rome watches it asap. It never claims to be anything but a drama & even though it portrays actual people in a fictional way it gets closer to histo
Completely unconsciously my #walk today has perfectly described #medieval #maps of #Britain based on the #geography of #Ptolemy. Think #GoughMap rather than Matthew Paris (who famously ran out of #parchment so reduced the size of #Scotland
Archaeologists dug for evidence of the Rosetta Stone's ancient Egyptian rebellion—here's what they found - The Rosetta Stone is not known for its content, but as a lexicon of Egyptian hieroglyphics. The decree inscribed on the stone, howeve
What “ptolemy” means
WikipediaClaudius Ptolemy, better known mononymously as Ptolemy, was a Greco-Roman mathematician, astronomer, astrologer, geographer, and music theorist who wrote about a dozen scientific treatises, three of which were important to later Byzantine, Islamic, and Western European science. The first was his astronomical treatise now known as the Almagest, originally entitled Mathēmatikḗ Syntaxis. The second is the Geography, which is a thorough discussion on maps and the geographic knowledge of the Greco-Ro
“Ptolemy” on Wikipedia (CC BY-SA) →#ptolemy across platforms
every network with a public tag surfaceFollow #ptolemy 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/ptolemy