GoGuides Trust Record

Enter a domain to view its GoGuides Website Trust Record, including observed measurements, canonical website URL, observation history, current record and policy state, record fingerprint, and crawl timing.

Website Trust Record stereopsis.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for stereopsis.com.

Record Status

Public record
First recorded by GoGuides: 2026-09-19 08:04:08

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 78

Crawl Freshness

Fresh
Last crawled 2 minutes ago

Domain Provenance Record

3 measurements across 3 days

Stability Window

3 days

Trust Record

Public Trust Record for stereopsis.com.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://stereopsis.com/

Matched URL

https://stereopsis.com/

AI Rank

Grade

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://stereopsis.com/

Observed Public IP Address

67.207.164.4

Observed Nameservers

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com

Robots Access

Allowed
allowed

Page Robots Directive

ALL

TLS Certificate

CN=YR2,O=Let's Encrypt,C=US
Valid 2026-08-24 22:01:58 to 2026-11-22 22:01:57

Observed Provenance States

2 stored states across 4 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 1
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://stereopsis.com/

Final URL
https://stereopsis.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html

Response Bytes
12,634

Canonical URL
Not observed

Observed Page Title
Stereopsis from Michael Herf

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
ALL

X-Robots-Tag
Not observed

Observed Public IP Address(es)
67.207.164.4

Observed Nameservers
curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com

TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US

TLS Valid From
2026-08-24 22:01:58

TLS Valid Until
2026-11-22 22:01:57

First Observed
2026-09-12 13:45:09

Last Observed
2026-09-22 13:42:05

Identical-State Observations
3

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                f12dce2d31b8067eeb8a270f189b0061ca1b400baa58fc335243c313b21ff670            

                Content SHA-256

                90497f90dbb77f91efef3f31ee1c8659098ebb0e3ca0516d58c423c75777bd8e            

                HTTP Body SHA-256

                d141a782be19213a2161cdf0edd8f8447d3ecdd5264cfc6221bdc9dc87ffb783            

                robots.txt SHA-256

                1cbdbc6504be7abe1267d01d7f565bfcfe5851ba3f6a3754d1d61c8f8a2c6aa3            

                DNS State SHA-256

                5ed38255eec1cefd9ec82bfa2d91be7327f8062b566c7cc209d20ffacc37ae93            

                TLS Certificate SHA-256

                3418534d79f75240b0d4ec6a2eccc7a95eb9b11816bd0410d8a07752f04e2b1d            

                Complete Provenance State SHA-256

                01b8a5a6381867f8438f1e2ba39e722b36372b191996c2f357074ba76a1ea1ec

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-19 08:04:08

Last Crawled by GoGuides

2026-09-22 13:42:04 (2 minutes ago)

Last Record Refresh

2026-09-22 13:44:05 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

3 days

Trust Record Age

3 days ago

Stored Trust Measurements

Measurement Span

3 days across 3 stored measurements

Stability Window

3 days

Current Trust State Since

2026-09-19 08:04:08 (3 days ago)

Days Since Last Change

3 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

b6128e2ed8de14c07d7c2f1a2b26dd8dc32cec2dc609d7b5b74f400e0e4032f5

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.

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.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides Web Intelligence & Trust Utilities

These GoGuides utilities work together to explain crawler activity, inspect AI visibility, compare robots.txt with GoGuides evidence surfaces, check Verified Text records, and explore machine-readable web intelligence and provenance.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search Submit to the Live Index — $69.95