dextrodedenda.top: what it tells AI crawlers

On 27 October 2026, dextrodedenda.top's robots.txt allowed all of GPTBot, OAI-SearchBot, ClaudeBot, Claude-SearchBot, Google-Extended, PerplexityBot and CCBot.

Last verified 2026-10-28 03:59 UTC (daily run of 2026-10-27). Proof for that day.

Panel: top 10k (Tranco)
robots.txt: ok (HTTP 200) · https://dextrodedenda.top/robots.txt
unchanged since 2026-10-26 · sha256 fbd9835f93c5dacd… · view as recorded
The * group: allows applies to every agent without its own group

Per AI bot, 2026-10-27

User agent	Verdict	How
GPTBot	allows	through the * group
OAI-SearchBot	allows	through the * group
ChatGPT-User	allows	through the * group
ClaudeBot	allows	through the * group
Claude-SearchBot	allows	through the * group
Claude-User	allows	through the * group
PerplexityBot	allows	through the * group
Perplexity-User	allows	through the * group
Googlebot	blocks	named in its own group
Google-Extended	allows	through the * group
Applebot-Extended	allows	through the * group
CCBot	allows	through the * group
Bytespider	allows	through the * group
Meta-ExternalAgent	allows	through the * group
Amazonbot	allows	through the * group

Other signals

Publishes /llms.txt	no
Publishes /ai.txt	no
Publishes /.well-known/tdmrep.json	no
Reserves TDM rights (TDMRep file, header or meta)	no
Declares Content Signals (robots.txt or header)	no
Says ai-train=no in a Content Signal	no
Points to an RSL licence (robots.txt License line or Link header)	no
Answers with an x402 payment offer (lower bound: only the homepage is probed)	no
Answers HTTP 402 Payment Required (lower bound: only the homepage is probed)	no
Sends noai / noimageai directives	no
Refused our fetcher (403 / challenge)	no

robots.txt as recorded sha256 fbd9835f93c5dacd…

User-agent: Googlebot
Disallow: /

User-agent: *
# MediaWiki's Special: namespace is machine plumbing, not content. It cannot
# rank, and on this fleet it was consuming the majority of the crawl budget that
# should be reaching articles: on the SG server Baiduspider spent 1142 requests
# on Special:CentralAutoLogin against 347 real article fetches in a 12h window,
# with Special:RecentChanges, Special:Nearby, Special:NewPages and
# Special:BookSources behind it. CentralAutoLogin is also answered with a 204 in
# smart-mirrors.conf and stripped from the HTML, but robots.txt is what stops a
# crawler asking in the first place.
#
# Deliberately scoped to Special: alone. The Wikipedia: namespace is NOT listed:
# /wikipedia/zh-cn/Wikipedia:首页 is the mirror homepage, the page that actually
# holds a Baidu ranking for 维基百科, and it is the single most valuable URL here.
#
# Both the wildcard and the explicit variant prefixes are given: Baidu documents
# support for * in Disallow, but the literal prefixes cost nothing and mean the
# rule still bites if a crawler's wildcard handling disappoints.
Disallow: /wikipedia/*/Special:
Disallow: /wikipedia/wiki/Special:
Disallow: /wikipedia/zh-cn/Special:
Disallow: /wikipedia/zh-hans/Special:
Disallow: /wikipedia/zh-hant/Special:
Disallow: /wikipedia/zh-tw/Special:
Disallow: /wikipedia/zh-hk/Special:
Disallow: /wikipedia/zh-mo/Special:
Disallow: /wikipedia/zh-sg/Special:
Disallow: /wikipedia/zh-my/Special:

Sitemap: https://dextrodedenda.top/sitemap.xml

robots.txt versions

From	Through	State	Version
2026-10-26	2026-10-27	ok 200	`fbd9835f93c5`

Timeline of changes

Date	What changed
No changes since the first observation (2026-10-26).

Reconstructed history (Common Crawl)

No reconstructed history for this site yet.

Evidence

Every daily observation of dextrodedenda.top is a leaf in that day's Merkle tree. Proof of the robots.txt line for 2026-10-27: audit path (JSON), day root and OpenTimestamps proof (complete (bitcoin block 973493)).

API: https://infrarabbit.com/crawlers/api/v1/policy/dextrodedenda.top