#x25519

Live, measured metrics for the hashtag #x25519 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 #x25519

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.

$520.70/ year · 6-character #name
Claim #x25519 — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
19
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 19
1
Avg reactions / post
Mastodon · last 19
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-01 02:37 UTC
0
09-25
1
09-26
0
09-27
0
09-28
0
09-29
0
09-30
0
10-01

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-01 02:37 UTC
#x25519keyexchange
0 uses · 0 accounts / 7d
#x25519kyber768
0 uses · 0 accounts / 7d
#mlkem768x25519
0 uses · 0 accounts / 7d
#761x25519
0 uses · 0 accounts / 7d
#x25519mlkem768
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-01 02:37 UTC

Everything below is measured over the latest 19 public posts (spanning ~50550 hours).

Posting hours (UTC) — busiest: 14:00

00:0012:0023:00

Languages: English (13) · Russian (6)

Avg boosts / post: 3.3

Top of the latest posts

  • #Goals2025 #Goals2026 #Goals2027 Moving away from the constant upgrade cycle & moving closer to the ideals of #PermaComputing #MalleableSoftware Design and setup a redundant system of old/used, cheap, low-power devices running ia: #Guix, #L

    Dimly Lit Corners@[email protected]♥ 14↻ 72025-06-22 19:34 UTCView post →

  • Implementing Curve25519/X25519: A Tutorial on Elliptic Curve Cryptography by @martin A very accessible text; highly recommended if you want to understand the concepts underpinning the encryption used in TLS, Signal, etc. Starts at modular a

    Aral Balkan@[email protected]♥ 3↻ 212023-02-11 14:56 UTCView post →

  • Turns out WebKit cannot store a non-extractable X25519 CryptoKey in IndexedDB. Kind of a big deal for security/privacy. If you know anyone at Apple/on the WebKit team, please nudge them about this. https://bugs.webkit.org/show_bug.cgi?id=31

    Aral Balkan@[email protected]♥ 2↻ 72026-09-26 20:13 UTCView post →

#x25519 across platforms

every network with a public tag surface

Follow #x25519 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/x25519