Domain Provenance Record: cn-changlin.com

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Website Trust Record cn-changlin.com

Current Trust Summary

GoGuides observations for cn-changlin.com: 28 retained provenance observations. Earliest retained provenance observation: 2026-08-14 12:30:48. Latest retained provenance observation: 2026-10-12 22:06:44. Stored provenance state records: 4.

Record Status
Public record
First recorded by GoGuides: 2026-08-14 12:30:48
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 76
Crawl Freshness
Fresh
Last crawled 9 hours ago
Domain Provenance Record
28 measurements across 59 days
Stability Window
24 days

Trust Record

Public Trust Record for cn-changlin.com.
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GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://cn-changlin.com/
Matched URL
https://cn-changlin.com/
AI Rank
76
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://cn-changlin.com/
Observed Public IP Address
67.217.40.86
Observed Nameservers
dns1.registrar-servers.com, dns2.registrar-servers.com
Robots Access
Allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=YR2,O=Let's Encrypt,C=US
Valid 2026-09-17 00:13:26 to 2026-12-16 00:13:25
Observed Provenance States
4 stored states across 28 observations
Observed State Changes
Content: 0
Robots: 0
DNS: 1
TLS certificate: 1
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
Requested URL
https://cn-changlin.com/
Final URL
https://cn-changlin.com/
HTTP Status
200
Redirect Count
0
Content Type
text/html
Response Bytes
24,510
Canonical URL
https://cn-changlin.com/
Observed Page Title
SINOMACH Company | Wheel Loader, Road Roller | Construction Equipment
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
67.217.40.86
Observed Nameservers
dns1.registrar-servers.com, dns2.registrar-servers.com
TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US
TLS Valid From
2026-09-17 00:13:26
TLS Valid Until
2026-12-16 00:13:25
First Observed
2026-09-18 21:46:38
Last Observed
2026-10-12 22:06:44
Identical-State Observations
23
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
e54573d4e46dff7a274564bb30a2819cc0c34639c31c494dcb9378506516031c
Content SHA-256
ec5439a9ba4063830b11eacbe6f8e09c84f972aca9bb9a1ee7c1802c481e3cf3
HTTP Body SHA-256
f6a99af1b5244f8aead8808c92379bba1e495b86223f999a6c0d1bcdee668097
robots.txt SHA-256
ebdc85971b7b26e9e0d6f9231480fa90e51dacf29139d467fd9daba6ac04c48d
DNS State SHA-256
fdeaf7f3a0c9a6f28021315ac73dd302d86160856296dd5f028df49edcfe6792
TLS Certificate SHA-256
046bf51ba0218abeebc41283b6ccb77d5acbd9e6271b0b70a767797f18459b24
Complete Provenance State SHA-256
4721170cc908f95a78834374f06e77671279babb3b581dc250f6147b10636f9f
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-08-14 12:30:48
Last Crawled by GoGuides
2026-10-12 22:06:44 (9 hours ago)
Last Provenance Observation
2026-10-12 22:06:44 (9 hours ago)
Provenance Freshness
Fresh
Last observed 9 hours ago
Observed History Age
59 days
Trust Record Age
59 days ago
Provenance Observations
28
Observation Span
59 days across 28 observations
Stability Window
24 days
Current Trust State Since
2026-09-18 21:46:38 (24 days ago)
Days Since Last Change
24 days
Rank/Algo State Changes
3
Trust Record Fingerprint (SHA-256)
c74430837d6a9504602f82efaadd91432ecd92bd0ebb657c5aa8843c022ea21e
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.
2026-08-28 07:23:25 | rank 76 | crawled 2026-08-14 12:30:48 | v1
490444f746be5619e4fcf50a573c8d723b514c37f498e464d945d228fb884af4

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.

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