OT-2026-000066621
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000066621) never changes.
Identity and time
| Publication number | OT-2026-000066621 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7d3a-9537-8a1459bafcf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066621 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d849bebcef12647821fd1539b87012c2f6c063d3541cd19c8cc2856025c62fd |
|---|---|
| Markdown | f5d9d9764db1923e2808765a0c82d3adf637fe46fbf98a46454cdf0171ddbc74 |
| Publication page | 96141d7580648d9fae41afc787bb733cc0652277f2f483881ad296ea42dd67c2 |
| Manifest | a71171010e9eddca7e025f0dc3f2a6c4ee6b77b561a8b2c004f4e40fb6f8412c |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 1NGeSG7az7nhebrtTn0LJLfM4wGs7aQ1+1GJUWToqaxdDBa/wzYtLA4JHY45S1A/K7LqNw0gVJ+rLASdCJKWAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:59.827971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066621observed 96141d7580648d9fae41afc787bb733c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:59.811903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066621/manifest.jsonobserved a71171010e9eddca7e025f0dc3f2a6c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:59.795007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066621/publication.mdobserved f5d9d9764db1923e2808765a0c82d3ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:59.776538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066621/publication.txtobserved 2d849bebcef12647821fd1539b87012c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|