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
tethysgeoscience.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for tethysgeoscience.org.
Trust Status
Public trust record
First recorded by GoGuides: 2026-08-06 06:37:07
First recorded by GoGuides: 2026-08-06 06:37:07
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 82
Crawl Freshness
Fresh
Last crawled 6 hours ago
Last crawled 6 hours ago
Domain Provenance Record
4 measurements across 9 days
Stability Window
9 days
Trust Record
Public Trust Record for tethysgeoscience.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://tethysgeoscience.org/
Matched URL
https://tethysgeoscience.org/
AI Rank
82
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://tethysgeoscience.org/
Observed Public IP Addresses
104.21.76.158, 172.67.197.47, 2606:4700:3037::6815:4c9e, 2606:4700:3037::ac43:c52f
Observed Nameservers
kevin.ns.cloudflare.com, sara.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
max-image-preview:large
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-15 21:44:51 to 2026-10-13 22:42:35
Valid 2026-07-15 21:44:51 to 2026-10-13 22:42:35
Observed Provenance States
8 stored states across
18 observations
Observed State Changes
Content: 0
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://tethysgeoscience.org/
https://tethysgeoscience.org/
Final URL
https://tethysgeoscience.org/
https://tethysgeoscience.org/
HTTP Status
200
200
Redirect Count
0
0
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
181,093
181,093
Canonical URL
Not observed
Not observed
Observed Page Title
Tethys Geoscience Foundation
Tethys Geoscience Foundation
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
max-image-preview:large
max-image-preview:large
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
104.21.76.158, 172.67.197.47, 2606:4700:3037::6815:4c9e, 2606:4700:3037::ac43:c52f
104.21.76.158, 172.67.197.47, 2606:4700:3037::6815:4c9e, 2606:4700:3037::ac43:c52f
Observed Nameservers
kevin.ns.cloudflare.com, sara.ns.cloudflare.com
kevin.ns.cloudflare.com, sara.ns.cloudflare.com
TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US
CN=WE1,O=Google Trust Services,C=US
TLS Valid From
2026-07-15 21:44:51
2026-07-15 21:44:51
TLS Valid Until
2026-10-13 22:42:35
2026-10-13 22:42:35
First Observed
2026-08-15 06:47:56
2026-08-15 06:47:56
Last Observed
2026-08-15 07:38:59
2026-08-15 07:38:59
Identical-State Observations
4
4
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
9c4607e5768d78f0c18d83d43717c254687509ca2ca3566a6dcd7a5b4ea7ce6c
9c4607e5768d78f0c18d83d43717c254687509ca2ca3566a6dcd7a5b4ea7ce6c
Content SHA-256
f3e50e87ea83c44346484a1a1ecb64b13ca7aaf6a64749fc6e731826bb4924a7
f3e50e87ea83c44346484a1a1ecb64b13ca7aaf6a64749fc6e731826bb4924a7
HTTP Body SHA-256
753d762026c7729a5659856dc88cf860913140a77d4f363c51f86e27e946bcd5
753d762026c7729a5659856dc88cf860913140a77d4f363c51f86e27e946bcd5
robots.txt SHA-256
fe2b363ba9439309f842619fe8f1ecbea1bafe5aa3cf6550ada434ec5867ff62
fe2b363ba9439309f842619fe8f1ecbea1bafe5aa3cf6550ada434ec5867ff62
DNS State SHA-256
09bd8587f2cfdc7ac68325b26d75db735ffbf8604149e6e6e87d300bc7e8b14b
09bd8587f2cfdc7ac68325b26d75db735ffbf8604149e6e6e87d300bc7e8b14b
TLS Certificate SHA-256
f2fa79c215a1aee564ef852bef64a9055449e1333f82cd1dae7b43d8633a162b
f2fa79c215a1aee564ef852bef64a9055449e1333f82cd1dae7b43d8633a162b
Complete Provenance State SHA-256
c9033d40a179bdbe7837e49c98d4abd23ef2fb1c3efd6698aee8923ad869865b
c9033d40a179bdbe7837e49c98d4abd23ef2fb1c3efd6698aee8923ad869865b
First Seen by GoGuides
2026-08-06 06:37:07
Last Crawled by GoGuides
2026-08-15 07:38:59 (6 hours ago)
Last Record Refresh
2026-08-15 14:27:42 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
9 days
Trust Record Age
9 days ago
Stored Trust Measurements
4
Measurement Span
9 days across 4 stored measurements
Stability Window
9 days
Current Trust State Since
2026-08-06 06:37:07 (9 days ago)
Days Since Last Change
9 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
0b29441598cddbdbd031550d68d23731ca37160866f7269b1dec972921638e58
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.
2026-08-15 14:27:42 | rank 82 | crawled 2026-08-15 07:38:59 | v10b29441598cddbdbd031550d68d23731ca37160866f7269b1dec972921638e58
2026-08-12 11:20:29 | rank 82 | crawled 2026-08-12 07:35:05 | v1
98074670b4b2a487344807c219f673e24555ccb0db2588bdf99c8799fed79576
2026-08-09 03:32:58 | rank 82 | crawled 2026-08-08 18:32:03 | v1
ab3db3b1b0c6bf7f9066aab77256b2c3f61fc08c8313ad2f97391c95dcdc9c7e
2026-08-06 06:37:07 | rank 82 | crawled 2026-08-05 17:53:00 | v1
8729bd2c1762b04d756e58888177190acffd31d5da50f6ddf607a78a0c896146
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.