GoGuides Trust Record

Enter a domain to view its GoGuides Website Trust Record, including measured trust signals, canonical website URL, observation history, current trust state, trust record fingerprint, and crawl timing.

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for portersquarebooks.com.

Trust Status

Policy blocked
First recorded by GoGuides: 2026-01-08 23:57:27

Public Eligibility

This domain is not eligible for positive trust display or machine-readable trust use.

Policy Reason

restricted adult
Code: restricted_adult

Historical Grade

Not Available / Historical Rank 79

Crawl Freshness

Fresh
Last crawled 4 hours ago

Domain Provenance Record

6 measurements across 101 days

Stability Window

101 days

Trust Record

This domain is policy blocked. This Trust Record is shown for transparency and audit purposes only.

Policy blocked. Trust activation, badge publication, and positive machine-readable trust use are not available while this decision is active.

Canonical URL

https://portersquarebooks.com/

Matched URL

https://portersquarebooks.com/

AI Rank

Grade

Not Available

Domain Provenance Timeline

Independent GoGuides observations showing when this domain was first recorded, how long it has been observed, and when its recorded state changed.

Observed Web & Network State

Objective state captured by GoGuides during its domain observation. These fields describe what GoGuides observed and are separate from AI Rank or Grade.

HTTP Status

200

Observed Final URL

https://portersquarebooks.com/

Observed Public IP Addresses

23.185.0.1, 2620:12a:8000::1, 2620:12a:8001::1

Observed Nameservers

ns35.worldnic.com, ns36.worldnic.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-07-28 09:03:53 to 2026-10-26 09:03:52

Observed Provenance States

9 stored states across 9 observations

Observed State Changes

Content: 6
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 0

Observed Evidence Details

These are objective observations recorded by the GoGuides crawler. They are separate from GoGuides AI Rank, Grade, or other interpretation.

Observation Type
Full Page Observation

Requested URL
https://portersquarebooks.com/

Final URL
https://portersquarebooks.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
174,981

Canonical URL
https://portersquarebooks.com/

Observed Page Title
Home Page | Porter Square Books

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
23.185.0.1, 2620:12a:8000::1, 2620:12a:8001::1

Observed Nameservers
ns35.worldnic.com, ns36.worldnic.com

TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US

TLS Valid From
2026-07-28 09:03:53

TLS Valid Until
2026-10-26 09:03:52

First Observed
2026-08-15 09:42:08

Last Observed
2026-08-15 09:42:08

Identical-State Observations
1

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                fc330f1e5be8bbf8037f38647c01d42101ef8f32cc44ce91550c3686dc41339a            

                Content SHA-256

                bb6af3a4c7fa766f4a9f77384ed8a3902523a617cf3bbef068dd66139f7151fb            

                HTTP Body SHA-256

                24a2ba740cb3ecd4e8536dc9b87af66021eae07f815c1c8e2896e033bf45698c            

                robots.txt SHA-256

                820d8d86bedc6b3b6447cbba38717c679a344144c74155335543f6c8628f8ed7            

                DNS State SHA-256

                3b78639a43ede0fa79c1eabe5866f93501741439a66e755f8d0eeff84e6de0a1            

                TLS Certificate SHA-256

                ee3e0d6f3a6d3a0f8727f6695c4986fd0b5f72a2dd6f3dea9e26eab6461b059d            

                Complete Provenance State SHA-256

                c57f09bdf8d32398af4ed9a5c20dbddd53c029d12cd78b2d073da6d233964304

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:57:27

Last Crawled by GoGuides

2026-08-15 09:42:08 (4 hours ago)

Last Record Refresh

2026-08-15 13:58:14 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

101 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

101 days across 6 stored measurements

Stability Window

101 days

Current Trust State Since

2026-05-05 14:19:47 (101 days ago)

Days Since Last Change

101 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

34c5368f8d6c055b73067e156ff17d9903e59b2ca5cd19082e8c62ffd1cc9d25

Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

Provenance Observation History

This timeline shows when GoGuides recorded this trust state, including rank, crawl timing, algorithm version, and verification fingerprint.

Trust Favicon Not Available

This record is policy blocked and is shown for transparency only. GoGuides does not publish a positive trust favicon for this domain while this decision is active.

Related GoGuides AI Visibility & Trust Utilities

These GoGuides utilities work together: explain crawler activity, inspect AI visibility gaps, compare robots.txt with trust-layer signals, check verified text records, and activate a public Trust Signal when a domain is ready.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search