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
quantamagazine.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for quantamagazine.org.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:52:44
First recorded by GoGuides: 2026-01-08 23:52:44
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 81
Crawl Freshness
Fresh
Last crawled 8 hours ago
Last crawled 8 hours ago
Domain Provenance Record
21 measurements across 152 days
Stability Window
152 days
Trust Record
Public Trust Record for quantamagazine.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://quantamagazine.org/
Matched URL
https://quantamagazine.org/
AI Rank
81
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.quantamagazine.org/
Observed Public IP Address
52.71.21.243
Observed Nameservers
gabe.ns.cloudflare.com, kim.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=YR1,O=Let's Encrypt,C=US
Valid 2026-06-22 09:44:10 to 2026-09-20 09:44:09
Valid 2026-06-22 09:44:10 to 2026-09-20 09:44:09
Observed Provenance States
16 stored states across
16 observations
Observed State Changes
Content: 8
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://quantamagazine.org/
https://quantamagazine.org/
Final URL
https://www.quantamagazine.org/
https://www.quantamagazine.org/
HTTP Status
200
200
Redirect Count
1
1
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
242,270
242,270
Canonical URL
https://www.quantamagazine.org/
https://www.quantamagazine.org/
Observed Page Title
Science and Math News | Quanta Magazine
Science and Math News | Quanta Magazine
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)
52.71.21.243
52.71.21.243
Observed Nameservers
gabe.ns.cloudflare.com, kim.ns.cloudflare.com
gabe.ns.cloudflare.com, kim.ns.cloudflare.com
TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US
CN=YR1,O=Let's Encrypt,C=US
TLS Valid From
2026-06-22 09:44:10
2026-06-22 09:44:10
TLS Valid Until
2026-09-20 09:44:09
2026-09-20 09:44:09
First Observed
2026-08-15 02:00:12
2026-08-15 02:00:12
Last Observed
2026-08-15 02:00:12
2026-08-15 02:00:12
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
2121de2b6e5e5db28cea1d329cda4aa837cefae3ac0452ab9276be531ce99376
2121de2b6e5e5db28cea1d329cda4aa837cefae3ac0452ab9276be531ce99376
Content SHA-256
c50913366de870d75137d7711de0f12ab6fcf7f4ba87f03112ca2e033c0fd62a
c50913366de870d75137d7711de0f12ab6fcf7f4ba87f03112ca2e033c0fd62a
HTTP Body SHA-256
6d353dea6ac350fdc0009daa7363b59296978f5b7deb0747d869f2f57b26b9f1
6d353dea6ac350fdc0009daa7363b59296978f5b7deb0747d869f2f57b26b9f1
robots.txt SHA-256
507e426dfff6914820b4c98ddcdfde000e87c6d7454f2507bc65a9dc5179124e
507e426dfff6914820b4c98ddcdfde000e87c6d7454f2507bc65a9dc5179124e
DNS State SHA-256
df7b45d5662528737bcdc15aad5e2a85900d8c96682835b203b489b45c9be372
df7b45d5662528737bcdc15aad5e2a85900d8c96682835b203b489b45c9be372
TLS Certificate SHA-256
df89fbebe13625178899a805a2edffb4e01333192bc5eb0305d98f48198da88d
df89fbebe13625178899a805a2edffb4e01333192bc5eb0305d98f48198da88d
Complete Provenance State SHA-256
e3b89eeaaa011837904dc9054bce34d215c522670b76a476a2be935e8ee6cbb9
e3b89eeaaa011837904dc9054bce34d215c522670b76a476a2be935e8ee6cbb9
First Seen by GoGuides
2026-01-08 23:52:44
Last Crawled by GoGuides
2026-08-15 02:00:12 (8 hours ago)
Last Record Refresh
2026-08-15 10:16:18 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
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
152 days
Current Trust State Since
2026-03-15 20:14:14 (152 days ago)
Days Since Last Change
152 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
4131b60a9f05daa3266c5f35003fb0b79f9e17e2c8e871628f21a471ad9e6408
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 10:16:18 | rank 81 | crawled 2026-08-15 02:00:12 | v14131b60a9f05daa3266c5f35003fb0b79f9e17e2c8e871628f21a471ad9e6408
2026-08-13 01:14:02 | rank 81 | crawled 2026-08-13 00:16:12 | v1
018dd1bc3a5eddf8320a9cdbf2225ea7a502d2ebb431ed87b2316dd3bd98aed7
2026-08-12 05:40:48 | rank 81 | crawled 2026-08-12 00:15:11 | v1
79cad84dde9eb833b077c56dd14dc58af4d147188d6b452d87ccef37e8793760
2026-08-12 00:14:33 | rank 81 | crawled 2026-08-11 23:29:43 | v1
2a9771054870897c78bad4137f6fe1afc687c7f99a62de0b4ee5032b0c51dbf3
2026-05-09 10:02:47 | rank 81 | crawled 2026-05-08 20:06:11 | v1
3c5e5cb65031864ff7b4662b4e6312b6d85dc6d832ed3e931628141ab60b36f0
2026-05-08 20:05:03 | rank 81 | crawled 2026-05-06 02:48:05 | v1
b1e4c80abc80977e50657dbdd4f9d2d7b9acdce69b30717082a6c6277193946c
2026-05-03 16:40:04 | rank 81 | crawled 2026-05-03 14:47:06 | v1
c3ef102a88de16d90e26c1cdbe53756a48f6498abdcf11c6f85184ae81aac14a
2026-05-02 23:59:42 | rank 81 | crawled 2026-05-02 14:47:07 | v1
3ea83b4cad0a8e28277dea1e8ce39fda61cf6a0606ba454f237ad49325874f39
2026-05-01 20:07:37 | rank 81 | crawled 2026-04-26 14:46:04 | v1
59fc5467d4903018921c504efd2449b151468bbd8379dbd4842f477fc46ed7b8
2026-04-25 09:41:11 | rank 81 | crawled 2026-04-25 02:46:03 | v1
1be35758122eee5ba45df5474889a7f9efd8588f6e2d4b743c69388916c67b6e
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
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