#adstxt

Live, measured metrics for the hashtag #adstxt 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 #adstxt

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.

$520.70/ year · 6-character #name
Claim #adstxt — $520.70/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
3
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 3
0
Avg reactions / post
Mastodon · last 3

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 13:57 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 13:57 UTC

No related tags with measured usage found for #adstxt.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 13:57 UTC

Everything below is measured over the latest 3 public posts (spanning ~29717 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (3)

Avg boosts / post: 0.3

Top of the latest posts

  • ICYMI: ads.txt is ten years old. adagents.json wants to replace it: Brian O'Kelley argues ads.txt cannot express CTV's commercial complexity. adagents.json adds placement IDs, delegation types, country scoping, and date windows. https://ppc

    PPC Land@[email protected]♥ 0↻ 02026-04-27 04:40 UTCView post →

  • ads.txt is ten years old. adagents.json wants to replace it: Brian O'Kelley argues ads.txt cannot express CTV's commercial complexity. adagents.json adds placement IDs, delegation types, country scoping, and date windows. https://ppc.land/a

    PPC Land@[email protected]♥ 0↻ 02026-04-26 04:38 UTCView post →

  • I've been tracking the adoption of the OWNERDOMAIN and MANAGERDOMAIN variables from Ads.txt 1.1 since it was released on August, and it's not looking great. Adoption is clearly leveling off at very low rates. Note that these numbers are for

    Braedon@[email protected]♥ 0↻ 12022-12-05 23:31 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/adstxt