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 worldradiohistory.com.

Trust Status

Policy blocked
First recorded by GoGuides: 2026-01-08 23:53:13

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 63

Crawl Freshness

Fresh
Last crawled 11 hours ago

Domain Provenance Record

4 measurements across 123 days

Stability Window

123 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://worldradiohistory.com/

Matched URL

https://worldradiohistory.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://www.worldradiohistory.com/index.htm

Observed Public IP Addresses

104.21.3.55, 172.67.130.69, 2606:4700:3034::6815:337, 2606:4700:3035::ac43:8245

Observed Nameservers

lisa.ns.cloudflare.com, olof.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YE2,O=Let's Encrypt,C=US
Valid 2026-08-15 00:10:22 to 2026-11-13 00:10:21

Observed Provenance States

7 stored states across 7 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 0
TLS certificate: 1
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://worldradiohistory.com/

Final URL
https://www.worldradiohistory.com/index.htm

HTTP Status
200

Redirect Count
2

Content Type
text/html; charset=UTF-8

Response Bytes
190,393

Canonical URL
Not observed

Observed Page Title
HOME PAGE WorldRadioHistory Radio Music Electronics Publications

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.3.55, 172.67.130.69, 2606:4700:3034::6815:337, 2606:4700:3035::ac43:8245

Observed Nameservers
lisa.ns.cloudflare.com, olof.ns.cloudflare.com

TLS Certificate Issuer
CN=YE2,O=Let's Encrypt,C=US

TLS Valid From
2026-08-15 00:10:22

TLS Valid Until
2026-11-13 00:10:21

First Observed
2026-08-14 23:35:05

Last Observed
2026-08-14 23:35:05

Identical-State Observations
1

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

                Title SHA-256

                c48ae0756aa6837d29faf479bf16f282ef28520d97200010c3faac3538e49119            

                Content SHA-256

                f5b92ab69bca63f30a51888af5a4f92928ef77782be19598485fcaeb29b82760            

                HTTP Body SHA-256

                24641f351374f558c0c5f94cfba869da3468a566fb75efeaf7053d5949a1f59e            

                robots.txt SHA-256

                842b34303164ead41bccb7c05d1707422e98d108753b397b6dcc19683eb02101            

                DNS State SHA-256

                b197979dba2bb21763a03ce3ce9334d2d55ecbf76db6b2675fa6275f8b9f1af4            

                TLS Certificate SHA-256

                423536c35cb5f19e1d71545fcc8688f0e6d46afce81dc1c16cc418c659badb3a            

                Complete Provenance State SHA-256

                00031bdf24e4a2b887dda3461c4dbeea2eb76bca7d2b305e13bf7789164e7c68

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:53:13

Last Crawled by GoGuides

2026-08-14 23:35:05 (11 hours ago)

Last Record Refresh

2026-08-15 11:23:57 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

123 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

123 days across 4 stored measurements

Stability Window

123 days

Current Trust State Since

2026-04-13 19:09:38 (123 days ago)

Days Since Last Change

123 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

2798bfc52db4754ec0b11ef0708ea91e2642b13b36818a18738c43dfe5cb7f33

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