OT-2026-000073767
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000073767) never changes.
Identity and time
| Publication number | OT-2026-000073767 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-7d11-ae35-aaeef3040ad8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0761de371fff4a8b633ac30b25874faff9779cf60e00a062be6024c7fbf58a03 |
|---|---|
| Markdown | 94f1e9fdb4ee33cce456418ffe51fb61bf507168fe2fe2beeb838c8dfec4993e |
| Publication page | bec411007a076b448d6f2cc9185aea83b89e943f3d47ce34c5e420208b234bfc |
| Manifest | a6ec38fe00b696c282c797fd4076dc25a7b14374adae31bdc4535fe5616abf7b |
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 | d4pJ/dX4JrqxXtMsd9j40+mGzyV8XurWX9QT7yTjdvvlixdB6iYmjAFKdKaeFLexX9onYjcb6GJienA9OjPBDA== |
| 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
| 2026-09-17T10:19:51.844514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073767observed bec411007a076b448d6f2cc9185aea83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:51.822775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073767/manifest.jsonobserved a6ec38fe00b696c282c797fd4076dc25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:51.802793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073767/publication.mdobserved 94f1e9fdb4ee33cce456418ffe51fb61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:51.783022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073767/publication.txtobserved 0761de371fff4a8b633ac30b25874faf...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. |
|---|