Domain Provenance Record: agenthandshake.dev

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Website Trust Record agenthandshake.dev

Current Trust Summary

GoGuides observations for agenthandshake.dev: 2 retained provenance observations. Earliest retained provenance observation: 2026-08-14 10:38:40. Latest retained provenance observation: 2026-10-15 12:21:04. Stored provenance state records: 2.

Record Status
Public record
First recorded by GoGuides: 2026-08-14 10:38:40
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 74
Crawl Freshness
Fresh
Last crawled just now
Domain Provenance Record
2 measurements across 62 days
Stability Window
0 days

Trust Record

Public Trust Record for agenthandshake.dev.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://agenthandshake.dev/
Matched URL
https://agenthandshake.dev/
AI Rank
74
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://agenthandshake.dev/
Observed Public IP Addresses
185.199.108.153, 185.199.109.153, 185.199.110.153, 185.199.111.153
Observed Nameservers
ns11.domaincontrol.com, ns12.domaincontrol.com
Robots Access
Allowed
robots_unreachable_allowed
Page Robots Directive
Not observed
TLS Certificate
CN=YR1,O=Let's Encrypt,C=US
Valid 2026-08-21 01:12:21 to 2026-11-19 01:12:20
Observed Provenance States
2 stored states across 2 observations
Observed State Changes
Content: 0
Robots: 0
DNS: 0
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://agenthandshake.dev/
Final URL
https://agenthandshake.dev/
HTTP Status
200
Redirect Count
0
Content Type
text/html; charset=utf-8
Response Bytes
19,411
Canonical URL
https://agenthandshake.dev/
Observed Page Title
Home | Agent Handshake Protocol
Robots Access
Allowed
Robots Reason
robots_unreachable_allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
185.199.108.153, 185.199.109.153, 185.199.110.153, 185.199.111.153
Observed Nameservers
ns11.domaincontrol.com, ns12.domaincontrol.com
TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US
TLS Valid From
2026-08-21 01:12:21
TLS Valid Until
2026-11-19 01:12:20
First Observed
2026-10-15 12:21:04
Last Observed
2026-10-15 12:21:04
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
09e7e5fb3a21049c5111df834d568571058bb4780ce23ff04cab4fa003823db7
Content SHA-256
522e6e86eaf92b6139b19918716889b2894ee20d65660826955afb14cdc44d4e
HTTP Body SHA-256
2870471d2ddfc8053c5803939ffa5bfc59af831c4c672243bd69e805898bce82
robots.txt SHA-256
Not observed
DNS State SHA-256
8c40ad9daba196f588dd8c34f9b7fefdc8a205d9890aa4a796c2c6637770415b
TLS Certificate SHA-256
e177c4ef5ae59ae90fbf4a3442b16859bc56721ceb9008bfc3fd86dc44154031
Complete Provenance State SHA-256
68b5028b9d025f9a21a11bd2f7f0bb85962dcf57c9a29859b1fd02993db306b9
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-08-14 10:38:40
Last Crawled by GoGuides
2026-10-15 12:21:03 (just now)
Last Provenance Observation
2026-10-15 12:21:04 (just now)
Provenance Freshness
Fresh
Last observed just now
Observed History Age
62 days
Trust Record Age
62 days ago
Provenance Observations
2
Observation Span
62 days across 2 observations
Stability Window
0 days
Current Trust State Since
2026-10-15 12:21:04 (just now)
Days Since Last Change
0 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
31052fa39cb2020a4cc3445c413a672289340602a4d36fc4e03118f22ab2d46f
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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