#CD8
Live, measured metrics for the hashtag #CD8 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cd8
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 2026-11-10 13:31 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 2026-11-10 13:31 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-11-10 13:31 UTCEverything below is measured over the latest 29 public posts (spanning ~34318 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (26) · Italian (2) · German (1)
Avg boosts / post: 1.2
Top of the latest posts
Protesters gathered peacefully on the I25 overpass near #Dacono & #Frederick to draw attention to the inhumane #ICEBlackSite #ICEHoldArea in the area. Thank you to #ColoradoBridgeTrolls & #50501 for organizing. #CD8 #CO8 #WeldCounty #ICEOut
The fact that they saw “dramatically lower CD8 or killer T cell responses than everyone else” indicated that “there was some damage—something was happening after the infection in these people.” TIME: Getting COVID-19 Could Weaken Your Immun
#CD8+ regulatory T cells limit #immunopathology but impair viral clearance in #Hantaan virus #infection, https://etidiohnew.blogspot.com/2026/11/cd8-regulatory-t-cells-limit.html
What “cd8” means
WikipediaThe compact disc (CD) is a digital optical disc data storage format co-developed by Philips and Sony to store and play digital audio recordings. It employs the Compact Disc Digital Audio (CD-DA) standard and is capable of holding uncompressed stereo audio. First released in Japan in October 1982, the CD was the second optical disc format to reach the market, following the larger LaserDisc (LD). In later years, the technology was adapted for computer data storage as CD-ROM and subsequently expand
“Compact disc” on Wikipedia (CC BY-SA) →#cd8 across platforms
every network with a public tag surfaceFollow #cd8 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/cd8