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.
Website Trust Record
c-spanarchives.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for c-spanarchives.org.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:57:47
First recorded by GoGuides: 2026-01-08 23:57:47
Public Eligibility
Eligible for public trust display.
Current Grade
A+ / AI Rank 85
Crawl Freshness
Old
Last crawled 62 days ago
Last crawled 62 days ago
Domain Provenance Record
14 measurements across 136 days
Stability Window
140 days
Trust Record
Public Trust Record for c-spanarchives.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A+ • View Details
Canonical URL
https://c-spanarchives.org/
Matched URL
https://c-spanarchives.org
AI Rank
85
Grade
A+
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.c-span.org:443//
Observed Public IP Addresses
108.156.172.18, 108.156.172.35, 108.156.172.42, 108.156.172.47
Observed Nameservers
ns-1478.awsdns-56.org, ns-1771.awsdns-29.co.uk, ns-307.awsdns-38.com, ns-589.awsdns-09.net
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=Amazon RSA 2048 M04,O=Amazon,C=US
Valid 2026-02-02 00:00:00 to 2027-03-03 23:59:59
Valid 2026-02-02 00:00:00 to 2027-03-03 23:59:59
Observed Provenance States
17 stored states across
17 observations
Observed State Changes
Content: 14
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 0
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
Full Page Observation
Requested URL
https://c-spanarchives.org/
https://c-spanarchives.org/
Final URL
https://www.c-span.org:443//
https://www.c-span.org:443//
HTTP Status
200
200
Redirect Count
1
1
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
105,718
105,718
Canonical URL
https://www.c-span.org
https://www.c-span.org
Observed Page Title
C-SPAN.org | National Politics | History | Nonfiction Books
C-SPAN.org | National Politics | History | Nonfiction Books
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
Not observed
Not observed
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
108.156.172.18, 108.156.172.35, 108.156.172.42, 108.156.172.47
108.156.172.18, 108.156.172.35, 108.156.172.42, 108.156.172.47
Observed Nameservers
ns-1478.awsdns-56.org, ns-1771.awsdns-29.co.uk, ns-307.awsdns-38.com, ns-589.awsdns-09.net
ns-1478.awsdns-56.org, ns-1771.awsdns-29.co.uk, ns-307.awsdns-38.com, ns-589.awsdns-09.net
TLS Certificate Issuer
CN=Amazon RSA 2048 M04,O=Amazon,C=US
CN=Amazon RSA 2048 M04,O=Amazon,C=US
TLS Valid From
2026-02-02 00:00:00
2026-02-02 00:00:00
TLS Valid Until
2027-03-03 23:59:59
2027-03-03 23:59:59
First Observed
2026-08-15 04:49:08
2026-08-15 04:49:08
Last Observed
2026-08-15 04:49:08
2026-08-15 04:49:08
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
9dac44c39648f76d8282f9d2a9ce8f8af3b6a8aa00d83ab5bb90686bb9f9c114
9dac44c39648f76d8282f9d2a9ce8f8af3b6a8aa00d83ab5bb90686bb9f9c114
Content SHA-256
7189e45f30e262fc653d9350f8f7472c7d0c72facfe0e613ec70ed6fd432b5ef
7189e45f30e262fc653d9350f8f7472c7d0c72facfe0e613ec70ed6fd432b5ef
HTTP Body SHA-256
7bca69debcd329a610986ec2341cc0616142fd247d37020766cb8dff2b486455
7bca69debcd329a610986ec2341cc0616142fd247d37020766cb8dff2b486455
robots.txt SHA-256
c3cdbe76c701f9ab109f1d6c7b4c3d06c9849c3fb49a4196fd641b284584d581
c3cdbe76c701f9ab109f1d6c7b4c3d06c9849c3fb49a4196fd641b284584d581
DNS State SHA-256
04555a556b74f6dc2c1fd1936362d1ae74e4b800c3125249e9c0909c6565618e
04555a556b74f6dc2c1fd1936362d1ae74e4b800c3125249e9c0909c6565618e
TLS Certificate SHA-256
2080ccf7b66fcbf801c17a103f7c6a167c50589948d9780c7f9b620a0ed73333
2080ccf7b66fcbf801c17a103f7c6a167c50589948d9780c7f9b620a0ed73333
Complete Provenance State SHA-256
a9f72d678e772f63d58725b0eeaf25f0d0f5fcf78e8ebb36d9e54163610863ee
a9f72d678e772f63d58725b0eeaf25f0d0f5fcf78e8ebb36d9e54163610863ee
First Seen by GoGuides
2026-01-08 23:57:47
Last Crawled by GoGuides
2026-06-13 23:26:43 (62 days ago)
Last Record Refresh
2026-08-11 22:19:10 (3 days ago)
Record Refresh Freshness
Recent
Last refreshed 3 days ago
Last refreshed 3 days ago
Stored Measurement Age
136 days
Trust Record Age
218 days ago
Stored Trust Measurements
14
Measurement Span
136 days across 14 stored measurements
Stability Window
140 days
Current Trust State Since
2026-03-28 07:17:58 (140 days ago)
Days Since Last Change
140 days
Rank/Algo State Changes
3
Trust Record Fingerprint (SHA-256)
e51bf1e24d8bfbdb391eb4c0142b4aed0d35adf0978e65a8e17d5ce4106f8ec0
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.
2026-08-11 22:19:10 | rank 85 | crawled 2026-06-13 23:26:43 | v1e51bf1e24d8bfbdb391eb4c0142b4aed0d35adf0978e65a8e17d5ce4106f8ec0
2026-06-13 11:56:36 | rank 85 | crawled 2026-06-12 22:26:57 | v1
1c0fbfd91dad7635e6b2bb5467f6e398715ddf74270d40dd94d31584a568c7df
2026-06-01 16:28:27 | rank 85 | crawled 2026-05-30 23:07:25 | v1
91a1079dd9b9ab5765576cfa2070ab2e947b6e6bb7aba85f00c6d25464389fd5
2026-05-09 22:54:47 | rank 50 | crawled 2026-05-09 22:05:06 | v1
73260a1d8458d32d3fd7d352790feafafc2056ae3452c29bf56137b0f670e656
2026-05-02 22:02:18 | rank 85 | crawled 2026-05-02 13:38:35 | v1
394975eb29f0854454e9672c35e435e3e3d3a77cda6300bebd996062ea87dd1d
2026-04-26 06:07:01 | rank 83 | crawled 2026-04-26 01:38:32 | v1
a3a7e771a5192a5603825737390aeb91e0759335a8fcaeb0abcc7fee8289d050
2026-04-25 22:17:32 | rank 83 | crawled 2026-04-25 13:38:12 | v1
68489ed508e5f9a9c2d5dd8ad8951e0aa299bcfe499620483dfb6f6eeba5a27b
2026-04-18 21:55:06 | rank 85 | crawled 2026-04-18 01:17:24 | v1
75a42cc5ac57524b2f361e7b932751e4abe9b8b2ab4dc7fc8be2250c54ec3395
2026-04-12 05:50:41 | rank 85 | crawled 2026-04-12 01:17:41 | v1
5081c5607cc66e1501ab1c2ec38b4cdfd974e85f2530de6767e8c03741372c82
2026-04-11 21:56:37 | rank 85 | crawled 2026-04-11 13:17:24 | v1
4f3f60c152a3fa3eedb639ef264335e5d0cd54b51a34b398e2b4e2b8fc9dc83c
Trust Favicon Previews
These favicons are generated directly from GoGuides trust measurements for the site. They are not decorative — the design is derived from the same data used to evaluate the domain (AI Rank and crawl timing). Because the favicon is generated from these measurements, the same inputs always produce the same trust favicon. Each favicon is therefore unique to the website it represents. If the favicon ever appears different elsewhere, verify the record here to confirm the current measured state.
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.