#chainletter
Live, measured metrics for the hashtag #chainletter from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #chainletter
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-01 21:38 UTC0 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 2026-08-01 21:38 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-01 21:38 UTCEverything below is measured over the latest 12 public posts (spanning ~55510 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (9) · Spanish (2) · German (1)
Avg boosts / post: 0.3
Top of the latest posts
New at bl.ag online, ‘Chain Letter: Vanessa Power’, the latest in this never-ending series of lettering folk sharing work that has made a lasting impression on them: https://bl.ag/chain-letter-vanessa-power/ View the series to date at https
Those were the days. --- --- --- Das waren noch Zeiten. #KätToon #literally #wortwörtlich #Kettenbrief #chainletter
New at bl.ag online, 'Chain Letter: Meghan McDermott', with the story of how Vanessa Power's Dublin mural guided Meghan towards her chosen career of sign painting. https://bl.ag/chain-letter-meghan-mcdermott/ PS. This is the eighth 'Chain L
What “chainletter” means
WikipediaA chain letter is a message that attempts to convince the recipient to make a number of copies and pass them on to a certain number of recipients. The "chain" is an exponentially growing pyramid that cannot be sustained.
“Chain letter” on Wikipedia (CC BY-SA) →#chainletter across platforms
every network with a public tag surfaceFollow #chainletter straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/chainletter