#zseries
Live, measured metrics for the hashtag #zseries from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #zseries
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 2026-10-19 04:03 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 2026-10-19 04:03 UTCNo related tags with measured usage found for #zseries.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-19 04:03 UTCEverything below is measured over the latest 11 public posts (spanning ~27722 hours).
Posting hours (UTC)
Languages: English (7) · German (2) · Russian (1)
Avg boosts / post: 0.5
Top of the latest posts
HP Imagine 2026 shows off new local IQ AI chatbot, Z8 Fury G6i workstation, and EliteBook 6 G2q https://bookofadamz.com/hp-imagine-2026-shows-off-new-local-iq-ai-chatbot-z8-fury-g6i-workstation-and-elitebook-6-g2q/
"IBM's leader has trumpeted an AI-on-the-mainframe future as generative AI fills in the COBOL gap left by earlier generations of techies." https://www.theregister.com/2026/01/29/ibm_q4_2025/ #ibm #zseries #mainframe #cobol
#mainframers what’s your emulator? Decades of experience using PCOMM now I’m forced to use Micro Focus Reflection :/ My bloody insert key wasn’t working and other delightful remapping that awaits. #zseries #mainframe
What “zseries” means
WikipediaIBM Z is a family name used by IBM for all of its z/Architecture mainframe computers. In July 2017, with another generation of products, the official family was changed to IBM Z from IBM z Systems; the IBM Z family includes the newest model, the IBM z17, as well as the z16, z15, z14, and z13, the IBM zEnterprise models, the IBM System z10 models, the IBM System z9 models and IBM eServer zSeries models.
“IBM Z” on Wikipedia (CC BY-SA) →#zseries across platforms
every network with a public tag surfaceFollow #zseries 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/zseries