#mainframes

Live, measured metrics for the hashtag #mainframes from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #mainframes

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.

$23.52/ year · 10-character #name
Claim #mainframes — $23.52/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
2.7
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 10:17 UTC
0
07-21
0
07-22
0
07-23
0
07-24
1
07-25
0
07-26
0
07-27

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 10:17 UTC
#mainframesoft
0 uses · 0 accounts / 7d
#MainframeSecurity
0 uses · 0 accounts / 7d
#mainframesix
0 uses · 0 accounts / 7d
#mainframestudios
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 10:17 UTC

Everything below is measured over the latest 40 public posts (spanning ~11996 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (36) · Portuguese (2) · Dutch (1) · Russian (1)

Avg boosts / post: 1.4

Top of the latest posts

  • This place cray! #INITHELLO #SystemSource #AppleII #Apple2Forever #vintageApple #vintagecomputing #retrocomputing #retrocomputers #mainframes #cray #MD #museum

    Blake Patterson@[email protected]♥ 38↻ 82025-07-26 15:36 UTCView post →

  • Good times today at the con! #INITHELLO #AppleII #Apple2Forever #vintageApple #SystemSource #vintagecomputing #retrocomputing #retrocomputers #mainframes #cray #MD #museum

    Blake Patterson@[email protected]♥ 22↻ 22025-07-27 03:04 UTCView post →

  • New instance intro. Hello, I'm Paul, a Canadian #homebrewing dad that works on #mainframes all day to feed his young monkey and wife. I love #tech, #streetart, and #PunkRock Big into reading books, not burning them. Working on (so much edit

    ~\ :mastodon: :canada: >@[email protected]♥ 15↻ 42025-04-26 20:07 UTCView post →

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/mainframes