#arpa

Live, measured metrics for the hashtag #arpa 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 #arpa

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 #arpa — $2,449.80/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
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
0.5
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 12:16 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 12:16 UTC
#ARPAC
0 uses · 0 accounts / 7d
#arpanet
1 uses · 1 accounts / 7d
#arpapiemonte
0 uses · 0 accounts / 7d
#arpacampania
0 uses · 0 accounts / 7d
#arpaccampania
0 uses · 0 accounts / 7d
#arpajonsurcere
0 uses · 0 accounts / 7d
#Arpajon
0 uses · 0 accounts / 7d
#arpaparaguaya
0 uses · 0 accounts / 7d
#arpacay
0 uses · 0 accounts / 7d
#arpaddynasty
0 uses · 0 accounts / 7d
#arpaabruzzo
0 uses · 0 accounts / 7d
#arparla
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 12:16 UTC

Everything below is measured over the latest 40 public posts (spanning ~19747 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (25) · Italian (3) · Russian (2) · French (2) · Spanish (1) · German (1)

Avg boosts / post: 0.8

Top of the latest posts

  • Internet topology, May 1973. #Network #Internet #ARPA

    Cedric@cedric♥ 13↻ 82025-08-10 10:33 UTCView post →

  • https://youtu.be/pzGEEYs0Y1M?si=WP4ULnoIIp3PZ_fg La meva #CançóDelDia per al diumenge 5 d'octubre és aquesta de la #LindaVogel #Zürich #Veu #Arpa #Electroacústica #Cantautora 😮‍💨!

    Lluís Miquel Soto ✊🏿⛏️💪!@[email protected]♥ 3↻ 12025-10-02 06:29 UTCView post →

  • Last year, I drew a map of the ARPANET for an event featuring retro and vintage computing. It is based on various previously published maps from 1981, but has been redrawn using a vector graphics software. In addition, I marked computers wi

    Andreas ☎️6501@[email protected]♥ 1↻ 62026-03-06 03:29 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/arpa