OT-2026-000094243
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094243) never changes.
Identity and time
| Publication number | OT-2026-000094243 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7953-a92a-bcb614659403 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094243 |
| Status | PUBLIC |
Content hashes
| Canonical text | be8f2d2cd11479fb78aa8570ec1bdbc450d93265b71ddf4d72ab6bbe73cb6431 |
|---|---|
| Markdown | 6006eae4fe211f570f821d370bc5198c77b40866d5993c9263067c7cdcd455a1 |
| Publication page | 9831f5148d28332c0dab756fee896be3acecef78edd7cda82e67622ca3ae6aef |
| Manifest | 71d68a2400e77adbb9e89fa3dfac61e7ef9cdb3ac4883f154b6eb1fadeb51b5a |
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 | /7GqaLKQ/dVNUio9K1cNxttOgwiIBVZ/hmmggwy8i5oCL/Ly954UBl5lzhORqYOXqrsPLb+eO8r0ePCw4g8FDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:02.125135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243observed 9831f5148d28332c0dab756fee896be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.099984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243/manifest.jsonobserved 71d68a2400e77adbb9e89fa3dfac61e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.074860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243/publication.mdobserved 6006eae4fe211f570f821d370bc5198c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.051504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243/publication.txtobserved be8f2d2cd11479fb78aa8570ec1bdbc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.960956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243observed 9831f5148d28332c0dab756fee896be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.942548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243/manifest.jsonobserved 71d68a2400e77adbb9e89fa3dfac61e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.925435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243/publication.mdobserved 6006eae4fe211f570f821d370bc5198c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:12.906442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094243/publication.txtobserved be8f2d2cd11479fb78aa8570ec1bdbc4...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. |
|---|