#HCF

Live, measured metrics for the hashtag #HCF from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #hcf

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.

$5,313.74/ year · 3-character #name
Claim #hcf — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
18
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 18
0
Avg reactions / post
Mastodon · last 18

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 06:48 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

0 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 06:48 UTC
#hcfcdlakehouston
0 uses · 0 accounts / 7d
#hcfc
0 uses · 0 accounts / 7d
#HCFMasking
0 uses · 0 accounts / 7d
#hcf4066
0 uses · 0 accounts / 7d
#hcfz
0 uses · 0 accounts / 7d
#hcfg
0 uses · 0 accounts / 7d
#hcfm
0 uses · 0 accounts / 7d
#w3hcf
0 uses · 0 accounts / 7d
#hcff
0 uses · 0 accounts / 7d
#hcfanartxisuma
0 uses · 0 accounts / 7d
#hcfc22
0 uses · 0 accounts / 7d
#hcfcs
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 06:48 UTC

Everything below is measured over the latest 18 public posts (spanning ~35470 hours).

Posting hours (UTC) — busiest: 02:00

00:0012:0023:00

Languages: English (17) · German (1)

Avg boosts / post: 0.5

Top of the latest posts

  • I loved ❤️ the TV series: “Halt And Catch Fire”, Scott Robinson (https://unstack.io/halt-and-catch-fire). Via HN: https://news.ycombinator.com/item?id=48162468 #ComputerHistory #CPU #Hardware #RetroComputing #ISA #HCF #HaltAndCatchFire #TV

    रञ्जित (Ranjit Mathew)@[email protected]♥ 0↻ 02026-05-17 03:43 UTCView post →

  • Hollow Core Fiber (HCF) https://www.holightoptic.com/what-is-hollow-core-fiber-hcf%ef%bc%9f/ #HackerNews #HollowCoreFiber #HCF #OpticalTechnology #FiberOptics #Innovation #TechNews

    Hacker News@[email protected]♥ 0↻ 02025-05-09 13:48 UTCView post →

  • H&G High Conviction ( #HCF ) has released " HNG: Appendix 3B and Update to Acquisition of Assets of HCF " on Wed 16 Apr at 08:55 AEST #Australia #live #ltd #ASX #Business https://grafa.com/asset/hg-high-conviction-ltd-2232-hcf.asx?utm_sourc

    ASX Mkt. Sensitive@[email protected]♥ 0↻ 12025-04-15 23:02 UTCView post →

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/hcf