Domain Provenance Record: opena2a.org

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Website Trust Record opena2a.org

Current Trust Summary

GoGuides observations for opena2a.org: 2 retained provenance observations. Earliest retained provenance observation: 2026-08-14 11:52:50. Latest retained provenance observation: 2026-10-13 23:38:05. Stored provenance state records: 2.

Record Status
Public record
First recorded by GoGuides: 2026-08-14 11:52:50
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 75
Crawl Freshness
Fresh
Last crawled 1 minute ago
Domain Provenance Record
2 measurements across 60 days
Stability Window
0 days

Trust Record

Public Trust Record for opena2a.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://opena2a.org/
Matched URL
https://opena2a.org/
AI Rank
75
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://opena2a.org/
Observed Public IP Address
216.150.1.1
Observed Nameservers
launch1.spaceship.net, launch2.spaceship.net
Robots Access
Allowed
allowed
Page Robots Directive
index, follow
TLS Certificate
CN=YR2,O=Let's Encrypt,C=US
Valid 2026-10-09 05:57:44 to 2027-01-07 05:57:43
Observed Provenance States
2 stored states across 2 observations
Observed State Changes
Content: 1
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://opena2a.org/
Final URL
https://opena2a.org/
HTTP Status
200
Redirect Count
0
Content Type
text/html; charset=utf-8
Response Bytes
163,441
Canonical URL
https://opena2a.org
Observed Page Title
OpenA2A: identity and trust for AI agents
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
index, follow
X-Robots-Tag
Not observed
Observed Public IP Address(es)
216.150.1.1
Observed Nameservers
launch1.spaceship.net, launch2.spaceship.net
TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US
TLS Valid From
2026-10-09 05:57:44
TLS Valid Until
2027-01-07 05:57:43
First Observed
2026-10-13 23:38:05
Last Observed
2026-10-13 23:38:05
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
bf22560bd611d471183a05b8761645ed4452d76d3c9aaa972d1a6344646ec563
Content SHA-256
c7d788e68235bcf4d790ad2637a09ef60552f7bca7a03e76b1a074315c8a3413
HTTP Body SHA-256
75ca7433485353058c86ec801ecb89f3ac3d1dc2ea759575026d2e96f14808fc
robots.txt SHA-256
9812ffd8e4db45be37f1dff14262b8ff046b40fac0916c7e6b57b73511f1d743
DNS State SHA-256
b6a5c25384136c9124fa83c060c16a39e309a114001f99ecc18f79cdddc72d81
TLS Certificate SHA-256
bbed93834ef6c6bad093120013f3411dc0e890288340a670176faf395026cad3
Complete Provenance State SHA-256
f3239be783df8b9aa272ad3a85fcbf7684a9f8ab7cf8ab83d1308ef033e4b20b
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-08-14 11:52:50
Last Crawled by GoGuides
2026-10-13 23:38:05 (1 minute ago)
Last Provenance Observation
2026-10-13 23:38:05 (1 minute ago)
Provenance Freshness
Fresh
Last observed 1 minute ago
Observed History Age
60 days
Trust Record Age
60 days ago
Provenance Observations
2
Observation Span
60 days across 2 observations
Stability Window
0 days
Current Trust State Since
2026-10-13 23:38:05 (1 minute ago)
Days Since Last Change
0 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
d4ec1b44fe6e5110cd19b1f8aab3f666883f357d670d19afd96061f0ecda2119
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.
2026-08-14 11:56:51 | rank 80 | crawled 2026-08-14 11:52:50 | v1
e5fe61efdbef4d606e755ae2d24ac10523a367f8be33df34df63bcbf70901ac7

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.

favicon 16px
16px
open
favicon 32px
32px
open
favicon 48px
48px
open
favicon 64px
64px
open
favicon 96px
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open

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