#datadef
Live, measured metrics for the hashtag #datadef from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #datadef
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 2026-07-28 14:58 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 2026-07-28 14:58 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 14:58 UTCEverything below is measured over the latest 2 public posts (spanning ~3177 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 1
Top of the latest posts
Blind trust in open-source is a security risk — Log4Shell proved it. The Log4j vulnerability (CVE-2021-44228) showed how a single open-source component can compromise entire ecosystems. Many orgs didn’t even know Log4j was buried inside the
🧠 Backup is not just a technical task — it's a leadership responsibility. As the founder of DataDef, I’ve seen too many businesses suffer from one simple mistake: they didn’t back up their data properly. It’s not just about saving a copy.
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/datadef