OT-2026-000034790
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034790) never changes.
Identity and time
| Publication number | OT-2026-000034790 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-799e-a8ad-58daca60486c · 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-2026-000034790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fe75618ce75c1895926cd45f1a431585b5ce9ee0017c8f05148b545831a498f |
|---|---|
| Markdown | b21c9da2ff0b9d15b7b773eb11d682ca63217ab8d6f231ed3a5c3079ff4ce53e |
| Publication page | 57600afec72bc8f8443807189d0930fea35ef1723a05a5e3ff68c6a7a10bd51b |
| Manifest | 046d252b7e0c08d32c622265b60549523c12057421bc1c4f49746f68cce5f56c |
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 | fokAmpi1cIZ0idIHqfuFcfm6WKhZbK0ff50z/U8u11HoRxrDVs2knoc7HfmPA5b2kctby5TtUgGZmm0IR3XtDg== |
| 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
| 2026-09-17T11:30:17.561477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790observed 57600afec72bc8f8443807189d0930fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:17.538829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790/manifest.jsonobserved 046d252b7e0c08d32c622265b6054952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.508560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790/publication.mdobserved b21c9da2ff0b9d15b7b773eb11d682ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.490322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790/publication.txtobserved 4fe75618ce75c1895926cd45f1a43158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.012094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790observed 57600afec72bc8f8443807189d0930fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.994799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790/manifest.jsonobserved 046d252b7e0c08d32c622265b6054952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.976365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790/publication.mdobserved b21c9da2ff0b9d15b7b773eb11d682ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:45.956186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034790/publication.txtobserved 4fe75618ce75c1895926cd45f1a43158...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. |
|---|