#Postcrosser

Live, measured metrics for the hashtag #Postcrosser 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 #postcrosser

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.

$10.85/ year · 11-character #name
Claim #postcrosser — $10.85/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
14
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 14
0
Avg reactions / post
Mastodon · last 14

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 14:09 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 14:09 UTC
#postcrossers
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 14:09 UTC

Everything below is measured over the latest 14 public posts (spanning ~23746 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: German (3) · Catalan (1) · American English (1)

Avg boosts / post: 0.4

Top of the latest posts

  • Egg Postkarte Mail Art Postkarte 10 x 15 cm Éva Mosonyi, 2040 Budaörs, Kismartoni Str 82. Hungary Ei Ei Einerlei #penpalcommunity #writemoreletters #penpalletters #philately #snailmailer #penpalsearch #postcardswap #penpalsaroundtheworld #p

    Mail-Art@[email protected]♥ 0↻ 02025-05-23 06:43 UTCView post →

  • (R)Evolution Postkarte Mail Art Arte Postale Postkarte 10 x 15 cm Markgräfler Museum Müllheim, Wilhelmstr. 7, 79379 Müllheim im Markgräflerland, Germany #penpalcommunity #writemoreletters #penpalletters #philately #snailmailer #penpalsearch

    Mail-Art@[email protected]♥ 0↻ 02025-05-21 06:57 UTCView post →

  • My own Utopia Postkarte 10 x 10 cm We will not give up hope for peace. Highland Heights, Northern Kentucky University Art Gallery NKU, School of the Arts, Highland Heights, USA #penpalcommunity #writemoreletters #penpalletters #philately #s

    Mail-Art@[email protected]♥ 0↻ 02025-05-10 06:29 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/postcrosser