GoGuides Trust Record

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

Website Trust Record numdam.org

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for numdam.org.

Record Status

Public record
First recorded by GoGuides: 2026-09-09 23:51:57

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 72

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

2 measurements across 13 days

Stability Window

13 days

Trust Record

Public Trust Record for numdam.org.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://numdam.org/

Matched URL

https://numdam.org/

AI Rank

Grade

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://numdam.org/

Observed Public IP Address

129.88.220.36

Observed Nameservers

dns1.math.cnrs.fr, dns2.math.cnrs.fr

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YE2,O=Let's Encrypt,C=US
Valid 2026-09-14 00:24:31 to 2026-12-13 00:24:30

Observed Provenance States

5 stored states across 5 observations

Observed State Changes

Content: 4
Robots: 0
DNS: 0
TLS certificate: 1
Final URL: 1

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://numdam.org/

Final URL
https://numdam.org/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=utf-8

Response Bytes
26,063

Canonical URL
Not observed

Observed Page Title
Numdam

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
129.88.220.36

Observed Nameservers
dns1.math.cnrs.fr, dns2.math.cnrs.fr

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

TLS Valid From
2026-09-14 00:24:31

TLS Valid Until
2026-12-13 00:24:30

First Observed
2026-09-23 18:43:06

Last Observed
2026-09-23 18:43:06

Identical-State Observations
1

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

                Title SHA-256

                1f952a4456c12ca61ac238bc0d207b4ae6a40bcf94aeba67d1978dcd97d1cb60            

                Content SHA-256

                c2915614c90ff32b498067d04e33ee2f5b1f6c7c6d822a2f35a7f2e7424689e3            

                HTTP Body SHA-256

                c43a6bdc8e01e54b27610e39934e238c2b791f1272af972b33a62c61dbe65d87            

                robots.txt SHA-256

                070619fb67a8b04eccdfd837749645174419e261ea43b09f38d78edcead28035            

                DNS State SHA-256

                85d6ec37f180551074af15247148d28abbd14f3904908391fb38ab74eb4a3b4e            

                TLS Certificate SHA-256

                5608dc2bac50bf6b7fa9b1180431a5acdbc486a677b3a6b34a1c2cd94aae57ec            

                Complete Provenance State SHA-256

                5444b3636c8c7cce565a0de20fe2b2c072371e0627c313d97bfd55613e179231

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-09 23:51:57

Last Crawled by GoGuides

2026-09-23 18:43:05 (just now)

Last Record Refresh

2026-09-23 18:43:42 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

13 days

Trust Record Age

13 days ago

Stored Trust Measurements

Measurement Span

13 days across 2 stored measurements

Stability Window

13 days

Current Trust State Since

2026-09-09 23:51:57 (13 days ago)

Days Since Last Change

13 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

8eed693ee43ebb148addec700505796ec2ae1e08badb93f1b1ba473b0e076083

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 state, including rank, crawl timing, algorithm version, and record fingerprint.

Record-State Favicon Previews

These favicons are generated deterministically from GoGuides measurement inputs for the site, including AI Rank and crawl timing. They provide a visual representation of the corresponding GoGuides record state. The same supported inputs produce the same favicon output. If a favicon appears different elsewhere, verify the record here to compare it with the current GoGuides state.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides Web Intelligence & Trust Utilities

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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 Submit to the Live Index — $69.95