OT-2026-000034770
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000034770) never changes.
Identity and time
| Publication number | OT-2026-000034770 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7ce2-a97a-cf7ca4f783c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42b647651914b7e71516353f5af54075749320a2bb9e1f2a7e478691bd0a601b |
|---|---|
| Markdown | 4b1b8f93962c1bd64c28b796b0fdfc35be0994c70024123f7ffd71528555f4bc |
| Publication page | b5c4d195a9348af81b7429af8187cd24aac740345cdc98734ab4a349edcd8702 |
| Manifest | d1d4c67422315761022a317852d4c9fe1d1fd8cb672f7603bf238079a97ac2fd |
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 | FB9G8Sh0vHfwBmhiot7IloiQPzeQX8Xg47p8AEiGBo+UMckKRT5CAIHkB1HRX+vAbN1dUOBagEE+3UG/jARJAA== |
| 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
| 2026-09-17T11:30:15.956677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770observed b5c4d195a9348af81b7429af8187cd24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:15.939651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770/manifest.jsonobserved d1d4c67422315761022a317852d4c9fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.910495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770/publication.mdobserved 4b1b8f93962c1bd64c28b796b0fdfc35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.873655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770/publication.txtobserved 42b647651914b7e71516353f5af54075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:44.333205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770observed b5c4d195a9348af81b7429af8187cd24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:44.314705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770/manifest.jsonobserved d1d4c67422315761022a317852d4c9fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:44.296771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770/publication.mdobserved 4b1b8f93962c1bd64c28b796b0fdfc35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:44.257733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034770/publication.txtobserved 42b647651914b7e71516353f5af54075...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. |
|---|