#gpl30
Live, measured metrics for the hashtag #gpl30 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #gpl30
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 2026-11-13 06:54 UTCNo measured public usage for #gpl30 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 2026-11-13 06:54 UTCNo related tags with measured usage found for #gpl30.
Live pulse
measured · Mastodon tag timeline · fetched 2026-11-13 06:54 UTCNo recent public posts found for #gpl30 on Mastodon. Nothing measured, so nothing shown.
What “gpl30” means
WikipediaThe GNU General Public Licenses are a series of widely used free software licenses. The GPL is a copyleft license, which means that it guarantees end users the freedom to run, study, share, or modify the software, but if they distribute a derivative work or modification, they must provide the source code to those recipients under the same or equivalent license terms — there is no requirement to publish anything to the public at large. The GPL was the first copyleft license available for general
“GNU General Public License” on Wikipedia (CC BY-SA) →#gpl30 across platforms
every network with a public tag surfaceFollow #gpl30 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/gpl30