#coldcard

Live, measured metrics for the hashtag #coldcard 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 #coldcard

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.

$110.68/ year · 8-character #name
Claim #coldcard — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
37
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 37
0.3
Avg reactions / post
Mastodon · last 37
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-14 12:40 UTC
0
11-08
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13
0
11-14

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 2026-11-14 12:40 UTC
#coldcardwallet
0 uses · 0 accounts / 7d
#coldcardhack
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-14 12:40 UTC

Everything below is measured over the latest 37 public posts (spanning ~70262 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (28) · German (3) · Scots (1) · French (1) · Chinese (Taiwan) (1) · Danish (1)

Avg boosts / post: 0.3

Top of the latest posts

  • TIL that the Coldcard fiasco - where large amounts of cryptocurrency were lost - was caused by a coding oversight in a library called "libNgU" Why NgU? "Number go Up". Oops. Coldcard postmortem from MicroPython's perspective — https://githu

    Stewart Russell@scruss@xoxo.zone♥ 6↻ 12026-08-09 00:54 UTCView post →

  • (more Linux and FOSS news in previous posts of thread) Lemonade 11.6 Integrates Muse-Glimmer 30B, Experimental TheNoise ROCm Image Generation: https://www.phoronix.com/news/Lemonade-SDK-11.6 AMD GAIA 0.23 Delivers Ability To Install/Run AI

    Fossery Tech :fedora:@fosserytech@social.linux.pizza♥ 3↻ 02026-08-16 10:04 UTCView post →

  • Rogue #ScreenConnect RMM cluster using a fake COLDCARD domain to lure crypto wallet owners 💰 into downloading a fake DocuSign MSI which drops ScreenConnect 🖱️🖥️ ⛓️ Attack Chain: Threat actor domain ➡️ GitHub repo ➡️ ScreenConnect 🔍 Fake

    abuse.ch :verified:@abuse_ch@ioc.exchange♥ 1↻ 12026-08-08 12:06 UTCView post →

#coldcard across platforms

every network with a public tag surface

Follow #coldcard 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/coldcard