#punchcards
Live, measured metrics for the hashtag #punchcards from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #punchcards
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.online (Mastodon public tags API) · fetched 2026-09-25 19:48 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.online (Mastodon public search API) · fetched 2026-09-25 19:48 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-25 19:48 UTCEverything below is measured over the latest 37 public posts (spanning ~43940 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (34) · German (1)
Avg boosts / post: 3.6
Top of the latest posts
"NEC2 was based on punch cards and an antenna model was described as a series of Cards. These are well documented. Nec2++ replaces these cards with function calls each function call the equivalent of an nec2 card." Yes, the simulation model
Somewhere, right now, a developer is sorting 400 COBOL cards off a computer room floor after a late night of keying. Nobody wants to look at it. Nobody cares. But we do. Announcing code review for Punch Cards, powered by Review Board. https
"The idea of a computer library dates back to the first computers created by Charles Babbage. An 1888 paper on his Analytical Engine suggested that computer operations could be punched on separate cards from numerical input. If these operat
What “punchcards” means
WikipediaA punched card is a stiff paper-based medium used to store digital information via the presence or absence of holes in predefined positions. Developed over the 19th to 20th centuries, punched cards were widely used for data processing, the control of automated machines, and computing. Early applications included controlling weaving looms and recording census data.
“Punched card” on Wikipedia (CC BY-SA) →#punchcards across platforms
every network with a public tag surfaceFollow #punchcards 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/punchcards