OT-2026-000096912
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000096912) never changes.
Identity and time
| Publication number | OT-2026-000096912 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-77df-bd60-96736c7cdbba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096912 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5db1b36837464a1990160d81a17702312d3d45f0ba1e5328ed8ba52a2135c494 |
|---|---|
| Markdown | eb58654a434c3d069f1fc6802eeda93b0cd6f30cb2fe4f32e7658cb74113abd3 |
| Publication page | 607a027b332e2023894a227d8841582a618176fdf73aa3c22adf04f5db5822b0 |
| Manifest | 6fdb351146aa4fd81ba493cc74d6d9562b170aa37acfc3714aa901fea4b8db69 |
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 | o6x9feRB+FMOAe1S9rBr4pLjpc7WT3AMHL7XxfB/6lTj2lwz2igLK1J7R56amY4AZzSt+EObLlWJO7O5bITRCw== |
| 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
| 2026-09-17T12:42:34.085433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912observed 607a027b332e2023894a227d8841582a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:42:33.921696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912/manifest.jsonobserved 6fdb351146aa4fd81ba493cc74d6d956...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:33.727262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912/publication.mdobserved eb58654a434c3d069f1fc6802eeda93b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:33.520600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912/publication.txtobserved 5db1b36837464a1990160d81a1770231...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:05.442526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912observed 607a027b332e2023894a227d8841582a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:05.423585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912/manifest.jsonobserved 6fdb351146aa4fd81ba493cc74d6d956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:05.406290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912/publication.mdobserved eb58654a434c3d069f1fc6802eeda93b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:05.387263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096912/publication.txtobserved 5db1b36837464a1990160d81a1770231...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. |
|---|