#letterbox

Live, measured metrics for the hashtag #letterbox 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 #letterbox

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.

$51.02/ year · 9-character #name
Claim #letterbox — $51.02/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
0.1
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 07:02 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 07:02 UTC
#Letterboxd
58 uses · 47 accounts / 7d
#LetterboxdFriday
65 uses · 50 accounts / 7d
#LetterboxdDown
0 uses · 0 accounts / 7d
#LetterboxdVideoStore
0 uses · 0 accounts / 7d
#letterboxdlist
0 uses · 0 accounts / 7d
#letterboxx
0 uses · 0 accounts / 7d
#letterboxfriday
0 uses · 0 accounts / 7d
#letterboxdsaturday
0 uses · 0 accounts / 7d
#letterboxdtuesday
0 uses · 0 accounts / 7d
#letterboxdwednesdays
0 uses · 0 accounts / 7d
#letterboxdhiddenfeatures
0 uses · 0 accounts / 7d
#letterboxdlast4
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 07:02 UTC

Everything below is measured over the latest 40 public posts (spanning ~12444 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: Dutch (19) · English (7) · French (2) · German (2)

Avg boosts / post: 1.1

Top of the latest posts

  • Bills & Buns. All Pane, no Spam. #snailmail #letterbox #rusty #silentsunday #italy #italia #inbox

    The Dude of Photography@[email protected]♥ 1↻ 32026-04-05 16:28 UTCView post →

  • Respect to whoever went the extra mile to make this Minion letterbox. I stopped to photograph it at the entrance to a rural driveway in Lyttelton Harbour. I like how yellow reflectors have been added to it can be seen by car traffic. Some s

    Jon Sullivan@[email protected]♥ 1↻ 102025-10-10 09:34 UTCView post →

  • Snail Mail. #letterbox #snailmail #yellow #turquoise #iledeoleron #streetphotography #visitfrance

    The Dude of Photography@[email protected]♥ 1↻ 32025-04-11 14:23 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/letterbox