#PhotographyHistory
Live, measured metrics for the hashtag #PhotographyHistory from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #photographyhistory
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 2026-10-26 22:11 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 2026-10-26 22:11 UTCNo related tags with measured usage found for #photographyhistory.
Live pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-26 22:11 UTCEverything below is measured over the latest 40 public posts (spanning ~4406 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (40)
Avg boosts / post: 0.9
Top of the latest posts
A color photo from 1913. Yes, 1913. Shot by Mervyn O’Gorman (1871–1958), Christina in a Red Cloak, The National Science and Media Museum in Bradford, West Yorkshire, UK. O’Gorman used the autochrome process, invented in France by Auguste an
Your art history post for today is actually photography history: by Kazumasa Ogawa (Japanese, 1860-1929), “Iris Kæmpferi,” 1896, colored collotype, 27.9 × 20.8 cm (11 × 8 3/16 in.), The J. Paul Getty Museum, Los Angeles. #arthistory #photog
Your photography history post for today: by the photography studio of Southworth and Hawes (American, active 1843–1863), Woman in Black Taffeta Dress and Lace Shawl, ca. 1850, daguerreotype with applied color, 8 1/2 x 6 1/2 inches (21.6 x 1
#photographyhistory across platforms
every network with a public tag surfaceFollow #photographyhistory 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/photographyhistory