OT-2026-000019605
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000019605) never changes.
Identity and time
| Publication number | OT-2026-000019605 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb2-7bef-9f16-ccf8a656e32e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9537763e07b9a16477f18157138de751014f1427324e7026ceb78388dd542f7e |
|---|---|
| Markdown | 03ba0f880a735ec92217345f1ee57ae71e88e96cb40539fe89ea1f3f58715e41 |
| Publication page | deab9ab783a6928a643ff59e07dc76568191d4e13f48c7d41b39650c75112453 |
| Manifest | fd0b56e5d4b3931b02e5c575e648c1e270203e6b56fb068370b0c88084a59bd4 |
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 | GZZhal1UqKFkvWElT3o6mYktGiJc+s0UmlAOUYkHmst+V/A0ZqB71wIfsGKuIOxTpPtFSt9cNRm+2wWykvz1Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:00:44.619930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605observed deab9ab783a6928a643ff59e07dc7656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:44.604339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605/manifest.jsonobserved fd0b56e5d4b3931b02e5c575e648c1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:44.588136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605/publication.mdobserved 03ba0f880a735ec92217345f1ee57ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:44.571845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605/publication.txtobserved 9537763e07b9a16477f18157138de751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:39.054305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605observed deab9ab783a6928a643ff59e07dc7656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:39.032101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605/manifest.jsonobserved fd0b56e5d4b3931b02e5c575e648c1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:39.014116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605/publication.mdobserved 03ba0f880a735ec92217345f1ee57ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:38.993111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019605/publication.txtobserved 9537763e07b9a16477f18157138de751...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. |
|---|