#proofofconcept

Live, measured metrics for the hashtag #proofofconcept 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 #proofofconcept

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.

$5.00/ year · 14-character #name
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2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 06:01 UTC
0
07-21
2
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

2 uses by 2 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 2026-07-27 06:01 UTC
#proofofconcepthack
0 uses · 0 accounts / 7d
#proofofconceptattack
0 uses · 0 accounts / 7d
#proofofconcepts
0 uses · 0 accounts / 7d
#proofofconceptexploit
0 uses · 0 accounts / 7d
#proofofconceptstudy
0 uses · 0 accounts / 7d
#proofofconceptfund
0 uses · 0 accounts / 7d
#proofofconceptaccelerator
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 06:01 UTC

Everything below is measured over the latest 40 public posts (spanning ~11187 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (32) · German (4) · Italian (2) · French (1) · Russian (1)

Avg boosts / post: 0.5

Top of the latest posts

  • Not bad for a day's work! Customer wanted their cattle-snooping ML** rig to be waterproof and battery powered, quickly not beautifully. 36V mower battery to two DCDCs to get down to 12V* powering a tiny computer and LIDAR camera. Camera is

    Raglan Niall :lk: :tinoflag:@[email protected]♥ 5↻ 02025-12-09 23:57 UTCView post →

  • I'd like to share the latest version of my project. It's a a decentralised P2P messaging app. The aim is of course privacy and security. It demonstrates a fairly unique approach by using browser-based local-only storage with webrtc. https:/

    xoron :verified:@[email protected]♥ 1↻ 32026-07-06 10:30 UTCView post →

  • "Fairphone’s progress on core impact strategies, page 21. Under the header "Levels of circularity: 8 R’s" are 3 shaded areas pointing to "KPI 2", "KPI 3", then "KPI 3 + 4". A banded arrow along the left bridges these areas, pointing upward.

    Mx Verda@[email protected]♥ 1↻ 02025-07-29 13:22 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/proofofconcept