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
carbonbrief.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for carbonbrief.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 80
Crawl Freshness
Fresh
Last crawled 52 minutes ago
Last crawled 52 minutes ago
Domain Provenance Record
19 measurements across 145 days
Stability Window
0 days
Trust Record
Public Trust Record for carbonbrief.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://carbonbrief.org/
Matched URL
https://carbonbrief.org/
AI Rank
80
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.carbonbrief.org/
Observed Public IP Addresses
104.20.22.69, 172.66.171.199, 2606:4700:10::6814:1645, 2606:4700:10::ac42:abc7
Observed Nameservers
damiete.ns.cloudflare.com, kristina.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
TLS Certificate
CN=YE2,O=Let's Encrypt,C=US
Valid 2026-07-14 07:18:37 to 2026-10-12 07:18:36
Valid 2026-07-14 07:18:37 to 2026-10-12 07:18:36
Observed Provenance States
11 stored states across
11 observations
Observed State Changes
Content: 10
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://carbonbrief.org/
https://carbonbrief.org/
Final URL
https://www.carbonbrief.org/
https://www.carbonbrief.org/
HTTP Status
200
200
Redirect Count
1
1
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
125,869
125,869
Canonical URL
https://www.carbonbrief.org/
https://www.carbonbrief.org/
Observed Page Title
Home - Carbon Brief
Home - Carbon Brief
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
104.20.22.69, 172.66.171.199, 2606:4700:10::6814:1645, 2606:4700:10::ac42:abc7
104.20.22.69, 172.66.171.199, 2606:4700:10::6814:1645, 2606:4700:10::ac42:abc7
Observed Nameservers
damiete.ns.cloudflare.com, kristina.ns.cloudflare.com
damiete.ns.cloudflare.com, kristina.ns.cloudflare.com
TLS Certificate Issuer
CN=YE2,O=Let's Encrypt,C=US
CN=YE2,O=Let's Encrypt,C=US
TLS Valid From
2026-07-14 07:18:37
2026-07-14 07:18:37
TLS Valid Until
2026-10-12 07:18:36
2026-10-12 07:18:36
First Observed
2026-08-15 16:08:11
2026-08-15 16:08:11
Last Observed
2026-08-15 16:08:11
2026-08-15 16:08:11
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
83605ca4ff3b622b598f5b5f1b4e292e40bda221ba2a34e6823e1a21d0a1d8ba
83605ca4ff3b622b598f5b5f1b4e292e40bda221ba2a34e6823e1a21d0a1d8ba
Content SHA-256
8255d0be5235b26b898ed6f99b3e9182bfa11a2c87ad6f8fb796127903d3cb5d
8255d0be5235b26b898ed6f99b3e9182bfa11a2c87ad6f8fb796127903d3cb5d
HTTP Body SHA-256
f0910bb2fc026950c192992fe748a6b641e896dfd8b15b249368074ee88636df
f0910bb2fc026950c192992fe748a6b641e896dfd8b15b249368074ee88636df
robots.txt SHA-256
b028980b3d3def9d1e559deab4a780daa9a523d59636136ff9a30efe32ad8692
b028980b3d3def9d1e559deab4a780daa9a523d59636136ff9a30efe32ad8692
DNS State SHA-256
90e8e49bb05440cf753346ec7892adee2376ed1b3879da4506aa9960bf1dba7f
90e8e49bb05440cf753346ec7892adee2376ed1b3879da4506aa9960bf1dba7f
TLS Certificate SHA-256
2a3e345dc8b87010a1e88d8d59f314fca1c4cb6a40e6f969df8795a3615c9013
2a3e345dc8b87010a1e88d8d59f314fca1c4cb6a40e6f969df8795a3615c9013
Complete Provenance State SHA-256
1ccc7967b3849005a6e3318ff9202ddc3a37f994a115b37a7c50b75714a76781
1ccc7967b3849005a6e3318ff9202ddc3a37f994a115b37a7c50b75714a76781
First Seen by GoGuides
2026-01-08 23:52:44
Last Crawled by GoGuides
2026-08-15 16:08:11 (52 minutes ago)
Last Record Refresh
2026-08-15 17:00:18 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
145 days
Trust Record Age
218 days ago
Stored Trust Measurements
19
Measurement Span
145 days across 19 stored measurements
Stability Window
0 days
Current Trust State Since
2026-08-15 02:49:38 (14 hours ago)
Days Since Last Change
0 days
Rank/Algo State Changes
2
Trust Record Fingerprint (SHA-256)
4d0c0f32014ffe2608ae35844fc39840dd46e76afdd7d6183572540a3aa1ecfc
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 17:00:18 | rank 80 | crawled 2026-08-15 16:08:11 | v14d0c0f32014ffe2608ae35844fc39840dd46e76afdd7d6183572540a3aa1ecfc
2026-08-15 06:20:32 | rank 80 | crawled 2026-08-15 02:50:07 | v1
a3e870323183846f06949200ae7d96c7d74328b7328af01bba7b1a07a4d9668c
2026-08-15 02:49:38 | rank 80 | crawled 2026-08-14 23:32:37 | v1
40889f454e9d3a7f37369a583980e7c3cde9ec288728c585a017b63b6cd0b2db
2026-05-11 07:02:10 | rank 73 | crawled 2026-05-11 06:40:31 | v1
f9e1ba98de0ceca60d5bc0051ddc2defc53b57b1f5554f9162db8a48ccb997b3
2026-05-11 06:22:38 | rank 73 | crawled 2026-05-09 06:39:08 | v1
d6a70438a0b979af17815472c328e3cf38230adcccb59e0b624a33a16755a493
2026-05-09 03:20:51 | rank 73 | crawled 2026-05-06 06:39:03 | v1
9e857dc7bd0fddc60b5ed93e9457431db3bc80a99c36bde62708e471753d0e02
2026-05-04 06:05:28 | rank 75 | crawled 2026-05-02 18:39:03 | v1
91d3455729726338b05143537f3f421b3151cf2e0b082eb6aed58d0fb816d258
2026-05-02 03:06:41 | rank 75 | crawled 2026-05-01 06:39:14 | v1
ac7caf29f55d8f3a22eb028b83c8f4d608a532f3f9f1285eb29ba976d76fe931
2026-04-27 07:28:46 | rank 75 | crawled 2026-04-27 06:39:04 | v1
974ea891870b7a212bf551f4c046199de8a3918631ff7c77774d4c0eb61ebd6e
2026-04-27 06:23:51 | rank 75 | crawled 2026-04-25 18:39:02 | v1
0470ed17bddc0df8963a34f88e12f8289329b0252c48393d1ac6358add0071d4
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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