#COSTAction
Live, measured metrics for the hashtag #COSTAction from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #costaction
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 · mas.to (Mastodon public tags API) · fetched 2026-09-30 04:52 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-30 04:52 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-30 04:52 UTCEverything below is measured over the latest 20 public posts (spanning ~34235 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (17) · French (1) · Spanish (1) · German (1)
Avg boosts / post: 0.4
Top of the latest posts
Don't miss tonight's event in the joint #SWSA & "Distributed Knowledge Graphs" #COSTACTION " talk series https://cost-dkg.eu/talks Today's talk by TerryPayne on "Autonomy, the Web and Semantic Web Services" which will again be featured live
📢 P-WILL FINAL CONFERENCE | BRUSSELS + ONLINE | 2–3 SEPTEMBER 2026 💜 Feminist Digital Platforms: Theories, Alternative Models etc ! Tomorrow Sofia Kypraiou, Jessica Pidoux and Anton Fedosov will present: Digipower: A Participatory Tool fo
📝Last week was inspiring for our #AVOBMAT project: three events showcased its potential for #DigitalHumanities! AVOBMAT is already used in 40 countries. 💻Vienna Hackathon within the PCPSce #COSTAction, explored databases e.g. on Ukrainian
#costaction across platforms
every network with a public tag surfaceFollow #costaction 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/costaction