#freedb
Live, measured metrics for the hashtag #freedb from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #freedb
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 2026-09-20 10:21 UTCNo measured public usage for #freedb in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-20 10:21 UTCNo related tags with measured usage found for #freedb.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-20 10:21 UTCNo recent public posts found for #freedb on Mastodon. Nothing measured, so nothing shown.
What “freedb” means
WikipediaFreedb was a database of user-submitted compact disc track listings, where all the content was under the GNU General Public License. To look up CD information over the Internet, a client program calculated a hash function from the CD table of contents and used it as a disc ID to query the database. If the disc was in the database, the client was able to retrieve and display the artist, album title, track list and some additional information.
“Freedb” on Wikipedia (CC BY-SA) →#freedb across platforms
every network with a public tag surfaceFollow #freedb 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/freedb