#zx81

Live, measured metrics for the hashtag #zx81 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 #zx81

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.

$2,449.80/ year · 4-character #name
Claim #zx81 — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
4.2
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 21:39 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

0 uses by 0 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 2026-07-28 21:39 UTC
#zx81penaltyshootout
0 uses · 0 accounts / 7d
#zx81BarnFind
0 uses · 0 accounts / 7d
#zx81repair
0 uses · 0 accounts / 7d
#zx81was
0 uses · 0 accounts / 7d
#zx81homebrewgame
0 uses · 0 accounts / 7d
#zx81plus38
0 uses · 0 accounts / 7d
#zx81homebrew
0 uses · 0 accounts / 7d
#zx81pirateinvaders
0 uses · 0 accounts / 7d
#zx81les
0 uses · 0 accounts / 7d
#zx81clone
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 21:39 UTC

Everything below is measured over the latest 40 public posts (spanning ~3220 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (30) · Spanish (4) · Portuguese (1) · Italian (1) · French (1) · Dutch (1)

Avg boosts / post: 2.7

Top of the latest posts

  • Wow the #ZX81 is 45 years old today! What a ride.

    Grant Me Strength@[email protected]♥ 51↻ 172026-03-05 17:26 UTCView post →

  • Another late #Hackster round-up today, and I'm still waiting for two pieces to go live - but let's see what's already up for now. First, it's a very special day today: the Sinclair #ZX81's 45th birthday. I've written a little potted history

    Gareth Halfacree@[email protected]♥ 38↻ 202026-03-05 18:38 UTCView post →

  • Given the ZX81 anniversary, I'll re-up my least popular blog post from last year, Sinclair 4K BASIC for the ZX80: https://troypress.com/sinclair-4k-basic-for-the-zx80/ #ZX81 #ZX80 #retrocomputing #BASIC

    J. Alan Henning@[email protected]♥ 18↻ 102026-03-07 20:00 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/zx81