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 pbs.org.
Trust Status
Policy blocked
First recorded by GoGuides: 2026-01-08 23:55:27
First recorded by GoGuides: 2026-01-08 23:55:27
Public Eligibility
This domain is not eligible for positive trust display or machine-readable trust use.
Policy Reason
blocked restricted search policy
Code: blocked_restricted_search_policy
Code: blocked_restricted_search_policy
Historical Grade
Not Available / Historical Rank 90
Crawl Freshness
Old
Last crawled 47 days ago
Last crawled 47 days ago
Domain Provenance Record
21 measurements across 152 days
Stability Window
0 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://pbs.org/
Matched URL
https://pbs.org/
AI Rank
90
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.
First Seen by GoGuides
2026-01-08 23:55:27
Last Crawled by GoGuides
2026-06-29 00:52:05 (47 days ago)
Last Record Refresh
2026-08-14 18:45:47 (16 hours ago)
Record Refresh Freshness
Fresh
Last refreshed 16 hours ago
Last refreshed 16 hours ago
Stored Measurement Age
152 days
Trust Record Age
218 days ago
Stored Trust Measurements
21
Measurement Span
152 days across 21 stored measurements
Stability Window
0 days
Current Trust State Since
2026-08-14 18:45:47 (16 hours ago)
Days Since Last Change
0 days
Rank/Algo State Changes
3
Trust Record Fingerprint (SHA-256)
7c450e904d1e33b080ae0a104f6ae767802827bab1f3956e619a54044fca4749
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.
2026-08-14 18:45:47 | rank 90 | crawled 2026-06-29 00:52:05 | v17c450e904d1e33b080ae0a104f6ae767802827bab1f3956e619a54044fca4749
2026-06-28 02:47:58 | rank 81 | crawled 2026-06-28 00:51:06 | v1
5e53f04fbacae840817bfd0312b37de255e43534f546a2d6f8330f5db38aa70a
2026-06-03 21:30:33 | rank 81 | crawled 2026-06-01 00:20:13 | v1
a47f94067ac8df144a6f4c3291a57da64f5360cf8b2bcc90f616c25a131d1da3
2026-05-08 15:07:17 | rank 79 | crawled 2026-05-08 10:39:04 | v1
763ef05e922301a2b544a009b8e792701f50021301cf660088c5c01e33e61cec
2026-05-08 09:56:52 | rank 79 | crawled 2026-05-06 10:39:02 | v1
7e77998d77886d96c17c5da5e9d76f0557ca248d1a159da869560bd4a562cf23
2026-05-05 19:15:35 | rank 79 | crawled 2026-05-02 10:38:14 | v1
2c36b05707a72786bc0daa93d144e795d266e74338beb6f3092b2eb579bb45a8
2026-05-01 10:01:20 | rank 79 | crawled 2026-04-29 10:38:02 | v1
5b1519772a7188e4642413a5e9bdc3536cf1f596452c5a38abc23a0c995246f5
2026-04-28 18:59:11 | rank 79 | crawled 2026-04-25 10:38:03 | v1
959708e2541862daebb3c9cc2240c398b20916646caa07228281f3aebe43e9cc
2026-04-24 23:49:16 | rank 79 | crawled 2026-04-24 22:38:02 | v1
fe00c02a950e1818ac67bc3559ba51275c74e416b0febd64db0090720b656012
2026-04-24 09:58:29 | rank 79 | crawled 2026-04-22 10:37:03 | v1
7cb4b73cc7aeb603a7cd28f0f9d64946062f539027210cfeaac8b979fb36bde6
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.
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