#HTTPSignature
Live, measured metrics for the hashtag #HTTPSignature from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #httpsignature
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 · mastodon.social (Mastodon public tags API) · fetched 2026-11-07 06:02 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-11-07 06:02 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-07 06:02 UTCEverything below is measured over the latest 7 public posts (spanning ~5822 hours).
Posting hours (UTC)
Languages: German (1) · English (1) · Chinese (1)
Avg boosts / post: 1
Top of the latest posts
Got to the bottom of some #HTTPSignature verification problems I'd been having. It turns out #Pleroma ignores the port in the host header when signing. But only if it's a GET. If it's a POST, it includes the port. Seems weird to me...
#HttpSignature 、 Signature: ...と続くヘッダもあるし、Signature ...とコロンなしで動作するような実装もあるのだけれど、 :activitypub: の実装としてはどっちにしたらいいんだろう。仕様が乱立してまとまりきってない感じがある。
#HTTPSignature #APdev question: I saw that there is a deprecation notice on the Digest header on #mdn Does this matter or should we just keep using Digest in HTTP Signatures? https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Digest
#httpsignature across platforms
every network with a public tag surfaceFollow #httpsignature 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/httpsignature