Domain Provenance Record: on-chain.academy

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Website Trust Record on-chain.academy

Current Trust Summary

GoGuides observations for on-chain.academy: 3 retained provenance observations. Earliest retained provenance observation: 2026-10-09 03:56:14. Latest retained provenance observation: 2026-10-25 06:37:07. Stored provenance state records: 1.

Record Status
Public record
First recorded by GoGuides: 2026-10-09 03:56:14
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 79
Crawl Freshness
Fresh
Last crawled 1 minute ago
Domain Provenance Record
3 measurements across 16 days
Stability Window
16 days

Trust Record

Public Trust Record for on-chain.academy.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://on-chain.academy/
Matched URL
https://on-chain.academy/
AI Rank
79
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.on-chain.academy/
Observed Public IP Address
216.198.79.1
Observed Nameservers
dns1.registrar-servers.com, dns2.registrar-servers.com
Robots Access
Allowed
robots_unreachable_allowed
Page Robots Directive
Not observed
TLS Certificate
CN=WR1,O=Google Trust Services,C=US
Valid 2026-10-09 02:06:18 to 2027-01-07 02:06:17
Observed Provenance States
1 stored state across 3 observations
Observed State Changes
Content: 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
Requested URL
https://on-chain.academy/
Final URL
https://www.on-chain.academy/
HTTP Status
200
Redirect Count
1
Content Type
text/html; charset=utf-8
Response Bytes
58,018
Canonical URL
Not observed
Observed Page Title
Onchain Academy - Vietnam On-chain Hub
Robots Access
Allowed
Robots Reason
robots_unreachable_allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
216.198.79.1
Observed Nameservers
dns1.registrar-servers.com, dns2.registrar-servers.com
TLS Certificate Issuer
CN=WR1,O=Google Trust Services,C=US
TLS Valid From
2026-10-09 02:06:18
TLS Valid Until
2027-01-07 02:06:17
First Observed
2026-10-09 03:56:14
Last Observed
2026-10-25 06:37:07
Identical-State Observations
3
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
717103e75284f4f3ee02b4e5d05a59031fadc9caa8352afbd80b37c74b529754
Content SHA-256
186cf7a4119140a313c2eba9d340f08a9757ab1a13c505a3414afac229f29f30
HTTP Body SHA-256
40da7f6b51e9dd2d58cedb5c812c9558572595a81d8c73966ac9ff2096f61b44
robots.txt SHA-256
Not observed
DNS State SHA-256
949c1598675f41f63af5cc0dc043e980d0a85449dec2282fa1b3237ca2fcbe5e
TLS Certificate SHA-256
66413b8b9aebd01fafc7fe08a2d365c5127043b94f8e7aead6c9396f534442ea
Complete Provenance State SHA-256
e17fa3ebf0790bf03ae2f20794ab873ffc7911e4e1a55febcbc4b92d01a3f60a
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-10-09 03:56:14
Last Crawled by GoGuides
2026-10-25 06:37:07 (1 minute ago)
Last Provenance Observation
2026-10-25 06:37:07 (1 minute ago)
Provenance Freshness
Fresh
Last observed 1 minute ago
Observed History Age
16 days
Trust Record Age
16 days ago
Provenance Observations
3
Observation Span
16 days across 3 observations
Stability Window
16 days
Current Trust State Since
2026-10-09 03:56:14 (16 days ago)
Days Since Last Change
16 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
3c36b28e668fee3b6557046b5c8d5ccf4333c77012add861a5351bc6f122fdf2
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

Record-State Favicon Previews

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